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Country Codes
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Area Codes
Country Codes
Zip Codes
/
area codes
/ 410 /
410 Area Code
E Maryland
December 12, 2024
Area Code:
410
State/Region:
E Maryland
Major Cities:
Baltimore
Time Zone:
Eastern
Current Time:
2:16 AM
Date Assigned:
In Service Since:
10/6/91
Overlay?:
Yes
Overlay Complex:
410/443/667
Local Call Dialing:
10D
Toll Call Dialing:
1+10D
U.S. STATE Capitals:
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410 Prefixes/Exchanges
Prefix
Location
/ Company
Company
Assigned
410-200
EASTON, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
5/27/04
410-201
VERIZON MARYLAND, INC.
[UNASSIGNED]
410-202
SALISBURY, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
10/14/04
410-203
ELLICOTTCY, MD
VERIZON MARYLAND, INC.
410-204
ARBUTUS, MD
VERIZON MARYLAND, INC.
410-205
PIKESVILLE, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-206
CATONSVL, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-207
BALTIMORE, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-208
BERLIN, MD
VERIZON MARYLAND, INC.
410-209
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-210
SALISBURY, MD
AQUIS COMMUNICATIONS, INC.
410-211
[UNASSIGNED]
410-212
ANNAPOLIS, MD
SPRINT SPECTRUM L.P.
410-213
OCEAN CITY, MD
VERIZON MARYLAND, INC.
410-214
RISING SUN, MD
CORE COMMUNICATIONS, INC. - MD
3/11/09
410-215
BALTIMORE, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-216
ANNAPOLIS, MD
VERIZON MARYLAND, INC.
410-217
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-218
BALTIMORE, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-219
SALISBURY, MD
VERIZON MARYLAND, INC.
410-220
ELKRIDGE, MD
SPRINT SPECTRUM L.P.
9/30/11
410-221
CAMBRIDGE, MD
VERIZON MARYLAND, INC.
410-222
SEVERN, MD
VERIZON MARYLAND, INC.
410-223
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-224
ANNAPOLIS, MD
VERIZON MARYLAND, INC.
410-225
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-226
OXFORD, MD
VERIZON MARYLAND, INC.
410-227
CATONSVL, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-228
CAMBRIDGE, MD
VERIZON MARYLAND, INC.
410-229
COCKEYSVL, MD
VERIZON MARYLAND, INC.
410-230
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-231
SOLOMONS, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-232
BALTIMORE, MD
USA MOBILITY WIRELESS, INC.
410-233
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-234
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-235
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-236
TOWSON, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-237
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-238
ESSEX, MD
VERIZON MARYLAND, INC.
410-239
REISTERSTN, MD
VERIZON MARYLAND, INC.
410-240
BALTIMORE, MD
SPRINT SPECTRUM L.P.
10/6/11
410-241
BALTIMORE, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-242
ARBUTUS, MD
VERIZON MARYLAND, INC.
410-243
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-244
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-245
CATONSVL, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-246
BALTIMORE, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-247
ARBUTUS, MD
VERIZON MARYLAND, INC.
410-248
PARKVILLE, MD
VERIZON MARYLAND, INC.
410-249
TOWSON, MD
VERIZON MARYLAND, INC.
410-250
OCEAN CITY, MD
VERIZON MARYLAND, INC.
410-251
SALISBURY, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-252
TOWSON, MD
VERIZON MARYLAND, INC.
410-253
EASTON, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-254
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-255
ARGRGBSNIS, MD
VERIZON MARYLAND, INC.
410-256
PARKVILLE, MD
VERIZON MARYLAND, INC.
410-257
NORTHBEACH, MD
VERIZON MARYLAND, INC.
410-258
BALTIMORE, MD
SPRINT SPECTRUM L.P.
410-259
WESTMINSTR, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-260
SEVERNA PK, MD
VERIZON MARYLAND, INC.
410-261
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-262
BALTIMORE, MD
SPRINT SPECTRUM L.P.
410-263
ANNAPOLIS, MD
VERIZON MARYLAND, INC.
410-264
WATERLO236, MD
VERIZON MARYLAND, INC.
410-265
WOODLAWN, MD
VERIZON MARYLAND, INC.
410-266
ANNAPOLIS, MD
VERIZON MARYLAND, INC.
410-267
ANNAPOLIS, MD
VERIZON MARYLAND, INC.
410-268
ANNAPOLIS, MD
VERIZON MARYLAND, INC.
410-269
SEVERNA PK, MD
VERIZON MARYLAND, INC.
410-270
SALISBURY, MD
REDI-CALL COMMUNICATIONS CO
410-271
ANNAPOLIS, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-272
ABERDEEN, MD
VERIZON MARYLAND, INC.
410-273
ABERDEEN, MD
VERIZON MARYLAND, INC.
410-274
BALTIMORE, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-275
CECILTON, MD
VERIZON MARYLAND, INC.
410-276
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-277
WOODLAWN, MD
VERIZON MARYLAND, INC.
410-278
ABERDEEN, MD
VERIZON MARYLAND, INC.
410-279
ANNAPOLIS, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-280
ANNAPOLIS, MD
VERIZON MARYLAND, INC.
410-281
WOODLAWN, MD
VERIZON MARYLAND, INC.
410-282
DUNDALK, MD
VERIZON MARYLAND, INC.
410-283
TOWSON, MD
USA MOBILITY WIRELESS, INC.
410-284
DUNDALK, MD
VERIZON MARYLAND, INC.
410-285
DUNDALK, MD
VERIZON MARYLAND, INC.
410-286
NORTHBEACH, MD
VERIZON MARYLAND, INC.
410-287
NORTH EAST, MD
VERIZON MARYLAND, INC.
410-288
DUNDALK, MD
VERIZON MARYLAND, INC.
410-289
OCEAN CITY, MD
VERIZON MARYLAND, INC.
410-290
COLUMBIA, MD
VERIZON MARYLAND, INC.
410-291
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-292
CATONSVL, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-293
ANNAPOLIS, MD
PAETEC COMMUNICATIONS, INC. - MD
410-294
CATONSVL, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-295
ANNAPOLIS, MD
VERIZON MARYLAND, INC.
410-296
TOWSON, MD
VERIZON MARYLAND, INC.
410-297
ABERDEEN, MD
VERIZON MARYLAND, INC.
410-298
WOODLAWN, MD
VERIZON MARYLAND, INC.
410-299
BALTIMORE, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-300
ELKRIDGE, MD
SPRINT SPECTRUM L.P.
7/15/04
410-301
BALTIMORE, MD
SPRINT SPECTRUM L.P.
10/6/11
410-302
CATONSVL, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-303
BALTIMORE, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-304
QUEENSTOWN, MD
IDT AMERICA CORP - MD
3/29/06
410-305
ODENTON, MD
VERIZON MARYLAND, INC.
410-306
ABERDEEN, MD
VERIZON MARYLAND, INC.
410-307
TOWSON, MD
VERIZON MARYLAND, INC.
410-308
TOWSON, MD
VERIZON MARYLAND, INC.
410-309
COLUMBIA, MD
VERIZON MARYLAND, INC.
410-310
EASTON, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-311
[UNASSIGNED]
410-312
COLUMBIA, MD
VERIZON MARYLAND, INC.
410-313
ELLICOTTCY, MD
VERIZON MARYLAND, INC.
410-314
ARBUTUS, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-315
SEVERNA PK, MD
VERIZON MARYLAND, INC.
410-316
COCKEYSVL, MD
VERIZON MARYLAND, INC.
410-317
ARGRGBSNIS, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-318
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-319
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-320
ANNAPOLIS, MD
SPRINT SPECTRUM L.P.
410-321
TOWSON, MD
VERIZON MARYLAND, INC.
410-322
BEL AIR, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-323
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-324
TOWSON, MD
VERIZON MARYLAND, INC.
410-325
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-326
SOLOMONS, MD
VERIZON MARYLAND, INC.
410-327
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-328
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-329
COCKEYSVL, MD
VERIZON MARYLAND, INC.
410-330
CAMBRIDGE, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-331
ELKRIDGE, MD
USA MOBILITY WIRELESS, INC.
410-332
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-333
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-334
SALISBURY, MD
VERIZON MARYLAND, INC.
410-335
CHASE, MD
VERIZON MARYLAND, INC.
410-336
BALTIMORE, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-337
TOWSON, MD
VERIZON MARYLAND, INC.
410-338
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-339
TOWSON, MD
VERIZON MARYLAND, INC.
410-340
BALTIMORE, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-341
SALISBURY, MD
VERIZON MARYLAND, INC.
410-342
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-343
SPARKSGLNC, MD
VERIZON MARYLAND, INC.
410-344
CHASE, MD
VERIZON MARYLAND, INC.
410-345
PIKESVILLE, MD
VERIZON MARYLAND, INC.
410-346
SILVER RUN, MD
VERIZON MARYLAND, INC.
410-347
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-348
STILL POND, MD
VERIZON MARYLAND, INC.
410-349
ANNAPOLIS, MD
VERIZON MARYLAND, INC.
410-350
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-351
BALTIMORE, MD
USA MOBILITY WIRELESS, INC.
410-352
BISHOPVL, MD
VERIZON MARYLAND, INC.
410-353
ANNAPOLIS, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-354
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-355
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-356
PIKESVILLE, MD
VERIZON MARYLAND, INC.
410-357
PARKTON, MD
VERIZON MARYLAND, INC.
410-358
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-359
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-360
ARGRGBSNIS, MD
VERIZON MARYLAND, INC.
410-361
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-362
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-363
PIKESVILLE, MD
VERIZON MARYLAND, INC.
410-364
HILLSBORO, MD
VERIZON MARYLAND, INC.
410-365
BALTIMORE, MD
SPRINT SPECTRUM L.P.
410-366
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-367
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-368
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-369
BALTIMORE, MD
LEVEL 3 TELECOM OF MARYLAND, LLC - MD
410-370
CATONSVL, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-371
BALTIMORE, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-372
TOWSON, MD
VERIZON MARYLAND, INC.
410-373
TOWSON, MD
USA MOBILITY WIRELESS, INC.
410-374
HAMPSTEAD, MD
VERIZON MARYLAND, INC.
410-375
BALTIMORE, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-376
VIENNA, MD
VERIZON MARYLAND, INC.
410-377
TOWSON, MD
VERIZON MARYLAND, INC.
410-378
PT DEPOSIT, MD
VERIZON MARYLAND, INC.
410-379
ELKRIDGE, MD
VERIZON MARYLAND, INC.
410-380
SALISBURY, MD
REDI-CALL COMMUNICATIONS CO
410-381
COLUMBIA, MD
VERIZON MARYLAND, INC.
410-382
BALTIMORE, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-383
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-384
SEVERNA PK, MD
VERIZON MARYLAND, INC.
410-385
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-386
WESTMINSTR, MD
VERIZON MARYLAND, INC.
410-387
BALTIMORE, MD
BROADVIEW NETWORKS, INC. - MD
8/12/11
410-388
SPARROWSPT, MD
VERIZON MARYLAND, INC.
410-389
BALTIMORE, MD
USA MOBILITY WIRELESS, INC.
410-390
OCEAN CITY, MD
TELEPORT COMMUNICATIONS AMERICA, LLC - MD
6/10/09
410-391
ESSEX, MD
VERIZON MARYLAND, INC.
410-392
ELKTON, MD
VERIZON MARYLAND, INC.
410-393
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-394
SOLOMONS, MD
VERIZON MARYLAND, INC.
410-395
ARBUTUS, MD
VERIZON MARYLAND, INC.
410-396
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-397
WINGATE, MD
VERIZON MARYLAND, INC.
410-398
ELKTON, MD
VERIZON MARYLAND, INC.
410-399
BEL AIR, MD
VERIZON MARYLAND, INC.
410-400
BALTIMORE, MD
CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD
6/15/06
410-401
BRYNPKLNCM, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-402
CATONSVL, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-403
COCKEYSVL, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-404
BALTIMORE, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-405
FORK, MD
VERIZON MARYLAND, INC.
410-406
ESSEX, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-407
ELKRIDGE, MD
VERIZON MARYLAND, INC.
410-408
TOWSON, MD
USA MOBILITY WIRELESS, INC.
410-409
BALTIMORE, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-410
[UNASSIGNED]
410-411
[UNASSIGNED]
410-412
GLENBURNIE, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-413
PIKESVILLE, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-414
PRINCEFRCK, MD
VERIZON MARYLAND, INC.
410-415
PIKESVILLE, MD
VERIZON MARYLAND, INC.
410-416
WATERLO236, MD
VERIZON MARYLAND, INC.
410-417
EDGEWOOD, MD
VERIZON MARYLAND, INC.
8/16/07
410-418
ELLICOTTCY, MD
VERIZON MARYLAND, INC.
410-419
BALTIMORE, MD
SPRINT SPECTRUM L.P.
410-420
BEL AIR, MD
VERIZON MARYLAND, INC.
410-421
SEVERNA PK, MD
VERIZON MARYLAND, INC.
410-422
SALISBURY, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-423
COLUMBIA, MD
TELEPORT COMMUNICATIONS AMERICA, LLC - MD
410-424
GLENBURNIE, MD
VERIZON MARYLAND, INC.
410-425
SMITH IS, MD
VERIZON MARYLAND, INC.
410-426
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-427
TOWSON, MD
TELEPORT COMMUNICATIONS AMERICA, LLC - MD
410-428
CATONSVL, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-429
WORTHINGTN, MD
VERIZON MARYLAND, INC.
410-430
SALISBURY, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-431
SEVERNA PK, MD
VERIZON MARYLAND, INC.
410-432
SEVERNA PK, MD
VERIZON MARYLAND, INC.
410-433
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-434
TOWSON, MD
USA MOBILITY WIRELESS, INC.
410-435
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-436
EDGEWOOD, MD
VERIZON MARYLAND, INC.
410-437
ARGRGBSNIS, MD
VERIZON MARYLAND, INC.
410-438
SUDLERSVL, MD
VERIZON MARYLAND, INC.
410-439
ARGRGBSNIS, MD
VERIZON MARYLAND, INC.
410-440
CATONSVL, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-441
ELKTON, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-442
ELLICOTTCY, MD
VERIZON MARYLAND, INC.
410-443
EASTON, MD
LEVEL 3 COMMUNICATIONS, LLC - MD
7/23/02
410-444
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-445
BALTIMORE, MD
USA MOBILITY WIRELESS, INC.
410-446
CATONSVL, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-447
COLUMBIA, MD
USA MOBILITY WIRELESS, INC.
410-448
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-449
SOLOMONS, MD
BANDWIDTH.COM CLEC, LLC - MD
2/12/10
410-450
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-451
CROFTON, MD
VERIZON MARYLAND, INC.
410-452
CARDIFF, MD
VERIZON MARYLAND, INC.
410-453
TOWSON, MD
VERIZON MARYLAND, INC.
410-454
BALTIMORE, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-455
CATONSVL, MD
VERIZON MARYLAND, INC.
410-456
BALTIMORE, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-457
DARLINGTON, MD
VERIZON MARYLAND, INC.
410-458
BALTIMORE, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-459
FALLSTON, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-460
ELKRIDGE, MD
USA MOBILITY WIRELESS, INC.
410-461
ELLICOTTCY, MD
VERIZON MARYLAND, INC.
410-462
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-463
TRAPPE, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-464
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-465
ELLICOTTCY, MD
VERIZON MARYLAND, INC.
410-466
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-467
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-468
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-469
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-470
BALTIMORE, MD
VERIZON MARYLAND, INC.
6/28/05
410-471
ELKRIDGE, MD
VERIZON MARYLAND, INC.
410-472
SPARKSGLNC, MD
VERIZON MARYLAND, INC.
410-473
TOWSON, MD
USA MOBILITY WIRELESS, INC.
410-474
PRINCEFRCK, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-475
TOWSON, MD
USA MOBILITY WIRELESS, INC.
410-476
TRAPPE, MD
VERIZON MARYLAND, INC.
410-477
SPARROWSPT, MD
VERIZON MARYLAND, INC.
410-478
ELKRIDGE, MD
USA MOBILITY WIRELESS, INC.
410-479
DENTON, MD
VERIZON MARYLAND, INC.
410-480
ELLICOTTCY, MD
VERIZON MARYLAND, INC.
410-481
VERIZON MARYLAND, INC.
[UNASSIGNED]
410-482
GREENSBORO, MD
VERIZON MARYLAND, INC.
410-483
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-484
PIKESVILLE, MD
VERIZON MARYLAND, INC.
410-485
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-486
PIKESVILLE, MD
VERIZON MARYLAND, INC.
410-487
GLENBURNIE, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-488
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-489
GLENWOOD, MD
VERIZON MARYLAND, INC.
410-490
CENTREVL, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-491
CATONSVL, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-492
TOWSON, MD
USA MOBILITY WIRELESS, INC.
410-493
BALTIMORE, MD
SPRINT SPECTRUM L.P.
410-494
TOWSON, MD
VERIZON MARYLAND, INC.
410-495
PRINCEFRCK, MD
VERIZON MARYLAND, INC.
410-496
RANDALLSTN, MD
VERIZON MARYLAND, INC.
410-497
PARKVILLE, MD
COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD
410-498
COCKEYSVL, MD
CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD
410-499
BALTIMORE, MD
SPRINT SPECTRUM L.P.
410-500
BALTIMORE, MD
SPRINT SPECTRUM L.P.
410-501
ARBUTUS, MD
LIGHTWAVE COMMUNICATIONS, LLC - MD
6/28/05
410-502
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-503
ELKRIDGE, MD
VERIZON MARYLAND, INC.
410-504
PIKESVILLE, MD
VERIZON MARYLAND, INC.
410-505
ELLICOTTCY, MD
VERIZON MARYLAND, INC.
410-506
ELKTON, MD
VERIZON MARYLAND, INC.
410-507
ANNAPOLIS, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-508
GLENBURNIE, MD
VERIZON MARYLAND, INC.
410-509
WATERLO236, MD
BALTIMORE-WASHINGTON TELEPHONE (BWT)
410-510
FORK, MD
TELEPORT COMMUNICATIONS AMERICA, LLC - MD
410-511
[UNASSIGNED]
410-512
TOWSON, MD
VERIZON MARYLAND, INC.
410-513
PARKVILLE, MD
TELEPORT COMMUNICATIONS AMERICA, LLC - MD
410-514
SEVERN, MD
VERIZON MARYLAND, INC.
410-515
FORK, MD
VERIZON MARYLAND, INC.
410-516
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-517
REISTERSTN, MD
VERIZON MARYLAND, INC.
410-518
SEVERNA PK, MD
VERIZON MARYLAND, INC.
410-519
SEVERN, MD
VERIZON MARYLAND, INC.
410-520
OCEAN CITY, MD
VERIZON MARYLAND, INC.
410-521
RANDALLSTN, MD
VERIZON MARYLAND, INC.
410-522
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-523
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-524
OCEAN CITY, MD
VERIZON MARYLAND, INC.
410-525
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-526
REISTERSTN, MD
VERIZON MARYLAND, INC.
410-527
COCKEYSVL, MD
VERIZON MARYLAND, INC.
410-528
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-529
PARKVILLE, MD
VERIZON MARYLAND, INC.
410-530
CATONSVL, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-531
COLUMBIA, MD
VERIZON MARYLAND, INC.
410-532
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-533
ANNAPOLIS, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-534
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-535
PRINCEFRCK, MD
VERIZON MARYLAND, INC.
410-536
ARBUTUS, MD
VERIZON MARYLAND, INC.
410-537
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-538
FORK, MD
VERIZON MARYLAND, INC.
410-539
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-540
ELKRIDGE, MD
VERIZON MARYLAND, INC.
410-541
SEVERNA PK, MD
VERIZON MARYLAND, INC.
410-542
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-543
SALISBURY, MD
VERIZON MARYLAND, INC.
410-544
SEVERNA PK, MD
VERIZON MARYLAND, INC.
410-545
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-546
SALISBURY, MD
VERIZON MARYLAND, INC.
410-547
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-548
SALISBURY, MD
VERIZON MARYLAND, INC.
410-549
SYKESVILLE, MD
VERIZON MARYLAND, INC.
410-550
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-551
SEVERN, MD
VERIZON MARYLAND, INC.
410-552
SYKESVILLE, MD
VERIZON MARYLAND, INC.
410-553
GLENBURNIE, MD
VERIZON MARYLAND, INC.
410-554
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-555
VERIZON MARYLAND, INC.
[UNASSIGNED]
410-556
CHURCHHILL, MD
VERIZON MARYLAND, INC.
410-557
FORK, MD
VERIZON MARYLAND, INC.
410-558
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-559
PIKESVILLE, MD
TELEPORT COMMUNICATIONS AMERICA, LLC - MD
410-560
TOWSON, MD
VERIZON MARYLAND, INC.
410-561
TOWSON, MD
VERIZON MARYLAND, INC.
410-562
ANNAPOLIS, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-563
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-564
ELKRIDGE, MD
TELEPORT COMMUNICATIONS AMERICA, LLC - MD
410-565
ARBUTUS, MD
LEVEL 3 TELECOM OF MARYLAND, LLC - MD
410-566
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-567
ELKRIDGE, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-568
COCKEYSVL, MD
TELEPORT COMMUNICATIONS AMERICA, LLC - MD
410-569
EDGEWOOD, MD
VERIZON MARYLAND, INC.
410-570
ANNAPOLIS, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-571
ANNAPOLIS, MD
VERIZON MARYLAND, INC.
410-572
SALISBURY, MD
VERIZON MARYLAND, INC.
410-573
ANNAPOLIS, MD
VERIZON MARYLAND, INC.
410-574
ESSEX, MD
VERIZON MARYLAND, INC.
410-575
FORK, MD
VERIZON MARYLAND, INC.
410-576
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-577
PIKESVILLE, MD
VERIZON MARYLAND, INC.
5/10/05
410-578
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-579
ELKRIDGE, MD
VERIZON MARYLAND, INC.
410-580
PIKESVILLE, MD
VERIZON MARYLAND, INC.
410-581
PIKESVILLE, MD
VERIZON MARYLAND, INC.
410-582
GLENBURNIE, MD
VERIZON MARYLAND, INC.
410-583
TOWSON, MD
VERIZON MARYLAND, INC.
410-584
COCKEYSVL, MD
VERIZON MARYLAND, INC.
410-585
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-586
PRINCEFRCK, MD
VERIZON MARYLAND, INC.
410-587
ARBUTUS, MD
VERIZON MARYLAND, INC.
410-588
BEL AIR, MD
VERIZON MARYLAND, INC.
410-589
BRYNPKLNCM, MD
LEVEL 3 TELECOM OF MARYLAND, LLC - MD
410-590
GLENBURNIE, MD
VERIZON MARYLAND, INC.
410-591
BALTIMORE, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-592
FORK, MD
VERIZON MARYLAND, INC.
410-593
FORK, MD
VERIZON MARYLAND, INC.
410-594
WOODLAWN, MD
VERIZON MARYLAND, INC.
410-595
GLENBURNIE, MD
LEVEL 3 TELECOM OF MARYLAND, LLC - MD
410-596
WESTMINSTR, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-597
WOODLAWN, MD
VERIZON MARYLAND, INC.
410-598
BALTIMORE, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-599
CATONSVL, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-600
BERLIN, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
4/25/06
410-601
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-602
PIKESVILLE, MD
VERIZON MARYLAND, INC.
410-603
SALISBURY, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-604
STEVENSVL, MD
VERIZON MARYLAND, INC.
410-605
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-606
WATERLO236, MD
VERIZON MARYLAND, INC.
410-607
TOWSON, MD
USA MOBILITY WIRELESS, INC.
410-608
CATONSVL, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-609
BRYNPKLNCM, MD
VERIZON MARYLAND, INC.
410-610
PRINCEFRCK, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-611
[UNASSIGNED]
410-612
EDGEWOOD, MD
VERIZON MARYLAND, INC.
410-613
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-614
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-615
CATONSVL, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-616
TOWSON, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-617
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-618
PERRYVILLE, MD
IDT AMERICA CORP - MD
11/7/11
410-619
WATERLO236, MD
VERIZON MARYLAND, INC.
410-620
ELKTON, MD
VERIZON MARYLAND, INC.
410-621
PRINCEANNE, MD
VERIZON MARYLAND, INC.
410-622
BALTIMORE, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
8/12/11
410-623
MARION, MD
VERIZON MARYLAND, INC.
410-624
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-625
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-626
ANNAPOLIS, MD
VERIZON MARYLAND, INC.
410-627
BALTIMORE, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-628
COCKEYSVL, MD
VERIZON MARYLAND, INC.
410-629
BERLIN, MD
VERIZON MARYLAND, INC.
410-630
CHASE, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-631
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-632
SNOW HILL, MD
VERIZON MARYLAND, INC.
410-633
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-634
RIDGELY, MD
VERIZON MARYLAND, INC.
410-635
NEWWINDSOR, MD
VERIZON MARYLAND, INC.
410-636
BRYNPKLNCM, MD
VERIZON MARYLAND, INC.
410-637
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-638
BEL AIR, MD
VERIZON MARYLAND, INC.
410-639
ROCK HALL, MD
VERIZON MARYLAND, INC.
410-640
BALTIMORE, MD
USA MOBILITY WIRELESS, INC.
410-641
BERLIN, MD
VERIZON MARYLAND, INC.
410-642
PERRYVILLE, MD
VERIZON MARYLAND, INC.
410-643
STEVENSVL, MD
VERIZON MARYLAND, INC.
410-644
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-645
WOODLAWN, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-646
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-647
SEVERNA PK, MD
VERIZON MARYLAND, INC.
410-648
GALENA, MD
VERIZON MARYLAND, INC.
410-649
BALTIMORE, MD
TELEPORT COMMUNICATIONS AMERICA, LLC - MD
410-650
DUNDALK, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-651
PRINCEANNE, MD
VERIZON MARYLAND, INC.
410-652
BEL AIR, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-653
PIKESVILLE, MD
VERIZON MARYLAND, INC.
410-654
PIKESVILLE, MD
VERIZON MARYLAND, INC.
410-655
RANDALLSTN, MD
VERIZON MARYLAND, INC.
410-656
NORTH EAST, MD
ARMSTRONG TELECOMMUNICATIONS, INC. - MD
5/30/08
410-657
PARKVILLE, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-658
RISING SUN, MD
ARMSTRONG TELEPHONE CO. OF MARYLAND
410-659
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-660
ELKRIDGE, MD
SPRINT SPECTRUM L.P.
7/31/06
410-661
PARKVILLE, MD
VERIZON MARYLAND, INC.
410-662
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-663
PARKVILLE, MD
VERIZON MARYLAND, INC.
410-664
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-665
PARKVILLE, MD
VERIZON MARYLAND, INC.
410-666
COCKEYSVL, MD
VERIZON MARYLAND, INC.
410-667
COCKEYSVL, MD
VERIZON MARYLAND, INC.
410-668
PARKVILLE, MD
VERIZON MARYLAND, INC.
410-669
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-670
EDGEWOOD, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-671
EDGEWOOD, MD
VERIZON MARYLAND, INC.
410-672
ODENTON, MD
VERIZON MARYLAND, INC.
410-673
PRESTON, MD
VERIZON MARYLAND, INC.
410-674
ODENTON, MD
VERIZON MARYLAND, INC.
410-675
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-676
EDGEWOOD, MD
VERIZON MARYLAND, INC.
410-677
SALISBURY, MD
VERIZON MARYLAND, INC.
410-678
ELKRIDGE, MD
USA MOBILITY WIRELESS, INC.
410-679
FORK, MD
VERIZON MARYLAND, INC.
410-680
ELLICOTTCY, MD
LEVEL 3 TELECOM OF MARYLAND, LLC - MD
410-681
TOWSON, MD
USA MOBILITY WIRELESS, INC.
410-682
ESSEX, MD
VERIZON MARYLAND, INC.
410-683
COCKEYSVL, MD
VERIZON MARYLAND, INC.
410-684
GLENBURNIE, MD
VERIZON MARYLAND, INC.
410-685
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-686
ESSEX, MD
VERIZON MARYLAND, INC.
410-687
ESSEX, MD
VERIZON MARYLAND, INC.
410-688
FALLSTON, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-689
GLENBURNIE, MD
TELEPORT COMMUNICATIONS AMERICA, LLC - MD
410-690
EASTON, MD
AT&T LOCAL
5/20/02
410-691
GLENBURNIE, MD
VERIZON MARYLAND, INC.
410-692
JARRETTSVL, MD
VERIZON MARYLAND, INC.
410-693
ANNAPOLIS, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-694
GLENBURNIE, MD
VERIZON MARYLAND, INC.
410-695
ODENTON, MD
VERIZON MARYLAND, INC.
410-696
ELLICOTTCY, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-697
MILLERSVL, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-698
FORK, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-699
CHESTERTN, MD
SPRINT SPECTRUM L.P.
7/23/02
410-700
[UNASSIGNED]
410-701
RANDALLSTN, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-702
REISTERSTN, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-703
ANNAPOLIS, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-704
TOWSON, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-705
WATERLO236, MD
BANDWIDTH.COM CLEC, LLC - MD
410-706
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-707
COLUMBIA, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-708
CHESTERTN, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-709
SPARROWSPT, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-710
BALTIMORE, MD
OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC
10/3/05
410-711
[UNASSIGNED]
410-712
ELKRIDGE, MD
VERIZON MARYLAND, INC.
410-713
SALISBURY, MD
LEVEL 3 COMMUNICATIONS, LLC - MD
410-714
EASTON, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-715
COLUMBIA, MD
VERIZON MARYLAND, INC.
410-716
TOWSON, MD
VERIZON MARYLAND, INC.
410-717
ELKRIDGE, MD
LEVEL 3 TELECOM OF MARYLAND, LLC - MD
410-718
CATONSVL, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-719
CATONSVL, MD
VERIZON MARYLAND, INC.
410-720
ELLICOTTCY, MD
VERIZON MARYLAND, INC.
410-721
CROFTON, MD
VERIZON MARYLAND, INC.
410-722
WATERLO236, MD
VERIZON MARYLAND, INC.
410-723
OCEAN CITY, MD
VERIZON MARYLAND, INC.
410-724
WATERLO236, MD
VERIZON MARYLAND, INC.
410-725
EASTON, MD
SPRINT SPECTRUM L.P.
410-726
SALISBURY, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-727
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-728
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-729
SEVERN, MD
VERIZON MARYLAND, INC.
410-730
COLUMBIA, MD
VERIZON MARYLAND, INC.
410-731
ANNAPOLIS, MD
USA MOBILITY WIRELESS, INC.
410-732
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-733
CATONSVL, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-734
CHURCHVL, MD
VERIZON MARYLAND, INC.
410-735
BALTIMORE, MD
CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD
410-736
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-737
ARBUTUS, MD
VERIZON MARYLAND, INC.
410-738
WATERLO236, MD
VERIZON MARYLAND, INC.
410-739
CENTREVL, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-740
COLUMBIA, MD
VERIZON MARYLAND, INC.
410-741
WEST RIVER, MD
VERIZON MARYLAND, INC.
410-742
SALISBURY, MD
VERIZON MARYLAND, INC.
410-743
BALTIMORE, MD
USA MOBILITY WIRELESS, INC.
410-744
CATONSVL, MD
VERIZON MARYLAND, INC.
410-745
STMICHAELS, MD
VERIZON MARYLAND, INC.
410-746
BALTIMORE, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-747
CATONSVL, MD
VERIZON MARYLAND, INC.
410-748
ELLICOTTCY, MD
USA MOBILITY WIRELESS, INC.
410-749
SALISBURY, MD
VERIZON MARYLAND, INC.
410-750
ELLICOTTCY, MD
VERIZON MARYLAND, INC.
410-751
WESTMINSTR, MD
VERIZON MARYLAND, INC.
410-752
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-753
PIKESVILLE, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-754
FEDERALSBG, MD
VERIZON MARYLAND, INC.
410-755
WARWICK, MD
VERIZON MARYLAND, INC.
410-756
TANEYTOWN, MD
VERIZON MARYLAND, INC.
410-757
ANNAPOLIS, MD
VERIZON MARYLAND, INC.
410-758
CENTREVL, MD
VERIZON MARYLAND, INC.
410-759
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-760
GLENBURNIE, MD
VERIZON MARYLAND, INC.
410-761
GLENBURNIE, MD
VERIZON MARYLAND, INC.
410-762
GLENBURNIE, MD
VERIZON MARYLAND, INC.
410-763
EASTON, MD
VERIZON MARYLAND, INC.
410-764
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-765
GLENBURNIE, MD
VERIZON MARYLAND, INC.
410-766
GLENBURNIE, MD
VERIZON MARYLAND, INC.
410-767
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-768
GLENBURNIE, MD
VERIZON MARYLAND, INC.
410-769
TOWSON, MD
VERIZON MARYLAND, INC.
410-770
EASTON, MD
VERIZON MARYLAND, INC.
410-771
COCKEYSVL, MD
VERIZON MARYLAND, INC.
410-772
COLUMBIA, MD
VERIZON MARYLAND, INC.
410-773
COCKEYSVL, MD
VERIZON MARYLAND, INC.
410-774
CROFTON, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-775
UNION BDG, MD
VERIZON MARYLAND, INC.
410-776
BEL AIR, MD
TELEPORT COMMUNICATIONS AMERICA, LLC - MD
410-777
SEVERNA PK, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-778
CHESTERTN, MD
VERIZON MARYLAND, INC.
410-779
BALTIMORE, MD
LEVEL 3 COMMUNICATIONS, LLC - MD
410-780
ESSEX, MD
VERIZON MARYLAND, INC.
410-781
ELLICOTTCY, MD
VERIZON MARYLAND, INC.
410-782
ELKRIDGE, MD
VERIZON MARYLAND, INC.
410-783
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-784
DEALISLAND, MD
VERIZON MARYLAND, INC.
410-785
COCKEYSVL, MD
VERIZON MARYLAND, INC.
410-786
WOODLAWN, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-787
GLENBURNIE, MD
VERIZON MARYLAND, INC.
410-788
CATONSVL, MD
VERIZON MARYLAND, INC.
410-789
BRYNPKLNCM, MD
VERIZON MARYLAND, INC.
410-790
TOWSON, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-791
WATERLO236, MD
VERIZON MARYLAND, INC.
410-792
WATERLO236, MD
VERIZON MARYLAND, INC.
410-793
SEVERNA PK, MD
VERIZON MARYLAND, INC.
410-794
COLUMBIA, MD
LEVEL 3 TELECOM OF MARYLAND, LLC - MD
410-795
SYKESVILLE, MD
VERIZON MARYLAND, INC.
410-796
ELKRIDGE, MD
VERIZON MARYLAND, INC.
410-797
WATERLO236, MD
VERIZON MARYLAND, INC.
410-798
WEST RIVER, MD
VERIZON MARYLAND, INC.
410-799
WATERLO238, MD
VERIZON MARYLAND, INC.
410-800
BALTIMORE, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
10/5/04
410-801
BALTIMORE, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-802
CATONSVL, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-803
FORK, MD
VERIZON MARYLAND, INC.
410-804
BALTIMORE, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-805
BALTIMORE, MD
SPRINT SPECTRUM L.P.
8/25/11
410-806
TOWSON, MD
USA MOBILITY WIRELESS, INC.
410-807
CATONSVL, MD
LEVEL 3 TELECOM OF MARYLAND, LLC - MD
410-808
FALLSTON, MD
SPRINT SPECTRUM L.P.
410-809
BEL AIR, MD
CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - MD
410-810
CHESTERTN, MD
VERIZON MARYLAND, INC.
410-811
[UNASSIGNED]
410-812
TOWSON, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-813
WATERLO236, MD
VERIZON MARYLAND, INC.
410-814
BALTIMORE, MD
CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD
9/30/05
410-815
WATERLO236, MD
VERIZON MARYLAND, INC.
410-816
TOWSON, MD
VERIZON MARYLAND, INC.
410-817
FORK, MD
VERIZON MARYLAND, INC.
410-818
CATONSVL, MD
TELEPORT COMMUNICATIONS AMERICA, LLC - MD
410-819
EASTON, MD
VERIZON MARYLAND, INC.
410-820
EASTON, MD
VERIZON MARYLAND, INC.
410-821
TOWSON, MD
VERIZON MARYLAND, INC.
410-822
EASTON, MD
VERIZON MARYLAND, INC.
410-823
TOWSON, MD
VERIZON MARYLAND, INC.
410-824
WATERLO236, MD
LEVEL 3 TELECOM OF MARYLAND, LLC - MD
410-825
TOWSON, MD
VERIZON MARYLAND, INC.
410-826
BALTIMORE, MD
ONVOY, LLC - MD
11/19/15
410-827
QUEENSTOWN, MD
VERIZON MARYLAND, INC.
410-828
TOWSON, MD
VERIZON MARYLAND, INC.
410-829
EASTON, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-830
TOWSON, MD
VERIZON MARYLAND, INC.
410-831
SALISBURY, MD
OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC
410-832
TOWSON, MD
VERIZON MARYLAND, INC.
410-833
REISTERSTN, MD
VERIZON MARYLAND, INC.
410-834
WATERLO236, MD
CENTURYLINK COMMUNICATIONS LLC
410-835
WILLARDS, MD
VERIZON MARYLAND, INC.
410-836
BEL AIR, MD
VERIZON MARYLAND, INC.
410-837
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-838
BEL AIR, MD
VERIZON MARYLAND, INC.
410-839
TOWSON, MD
USA MOBILITY WIRELESS, INC.
410-840
REISTERSTN, MD
VERIZON MARYLAND, INC.
410-841
SEVERNA PK, MD
VERIZON MARYLAND, INC.
410-842
TOWSON, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-843
BALTIMORE, MD
TELEPORT COMMUNICATIONS AMERICA, LLC - MD
410-844
BALTIMORE, MD
PEERLESS NETWORK OF MARYLAND, LLC
9/30/11
410-845
SALISBURY, MD
SPRINT SPECTRUM L.P.
4/18/01
410-846
SEVERN, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-847
TOWSON, MD
VERIZON MARYLAND, INC.
410-848
WESTMINSTR, MD
VERIZON MARYLAND, INC.
410-849
SHERWD FOR, MD
VERIZON MARYLAND, INC.
410-850
GLENBURNIE, MD
VERIZON MARYLAND, INC.
410-851
TOWSON, MD
VERIZON MARYLAND, INC.
410-852
CATONSVL, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-853
TOWSON, MD
VERIZON MARYLAND, INC.
410-854
WATERLO236, MD
VERIZON MARYLAND, INC.
410-855
GLENBURNIE, MD
VERIZON MARYLAND, INC.
410-856
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-857
WESTMINSTR, MD
VERIZON MARYLAND, INC.
410-858
ANNAPOLIS, MD
VERIZON MARYLAND, INC.
3/11/05
410-859
GLENBURNIE, MD
VERIZON MARYLAND, INC.
410-860
SALISBURY, MD
VERIZON MARYLAND, INC.
410-861
WESTMINSTR, MD
VERIZON MARYLAND, INC.
410-862
WATERLO236, MD
ONVOY, LLC - MD
410-863
GLENBURNIE, MD
VERIZON MARYLAND, INC.
410-864
BALTIMORE, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-865
GLENBURNIE, MD
VERIZON MARYLAND, INC.
410-866
ESSEX, MD
VERIZON MARYLAND, INC.
410-867
WEST RIVER, MD
VERIZON MARYLAND, INC.
410-868
CATONSVL, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-869
CATONSVL, MD
VERIZON MARYLAND, INC.
410-870
PARKVILLE, MD
COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD
2/10/05
410-871
WESTMINSTR, MD
VERIZON MARYLAND, INC.
410-872
COLUMBIA, MD
VERIZON MARYLAND, INC.
410-873
NANTICOKE, MD
VERIZON MARYLAND, INC.
410-874
ODENTON, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-875
SYKESVILLE, MD
VERIZON MARYLAND, INC.
410-876
REISTERSTN, MD
VERIZON MARYLAND, INC.
410-877
FALLSTON, MD
VERIZON MARYLAND, INC.
410-878
BALTIMORE, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-879
FORK, MD
VERIZON MARYLAND, INC.
410-880
WATERLO236, MD
VERIZON MARYLAND, INC.
410-881
SHERWD FOR, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-882
PARKVILLE, MD
VERIZON MARYLAND, INC.
410-883
SHARPTOWN, MD
VERIZON MARYLAND, INC.
410-884
COLUMBIA, MD
VERIZON MARYLAND, INC.
410-885
CHESAPKECY, MD
VERIZON MARYLAND, INC.
410-886
TILGHMAN, MD
VERIZON MARYLAND, INC.
410-887
TOWSON, MD
VERIZON MARYLAND, INC.
410-888
WATERLO236, MD
VERIZON MARYLAND, INC.
410-889
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-890
TOWSON, MD
USA MOBILITY WIRELESS, INC.
410-891
COCKEYSVL, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-892
GLENBURNIE, MD
VERIZON MARYLAND, INC.
410-893
FORK, MD
VERIZON MARYLAND, INC.
410-894
TOWSON, MD
USA MOBILITY WIRELESS, INC.
410-895
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-896
DELMAR, MD
VERIZON MARYLAND, INC.
410-897
ANNAPOLIS, MD
VERIZON MARYLAND, INC.
410-898
WATERLO236, MD
VERIZON MARYLAND, INC.
410-899
TOWSON, MD
USA MOBILITY WIRELESS, INC.
410-900
BALTIMORE, MD
CTC COMMUNICATIONS CORP. - MD
10/4/04
410-901
CAMBRIDGE, MD
VERIZON MARYLAND, INC.
410-902
PIKESVILLE, MD
VERIZON MARYLAND, INC.
410-903
SEVERNA PK, MD
SPRINT SPECTRUM L.P.
410-904
WATERLO238, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-905
BALTIMORE, MD
SPRINT SPECTRUM L.P.
410-906
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-907
WOODLAWN, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-908
BALTIMORE, MD
SPRINT SPECTRUM L.P.
410-909
ELKRIDGE, MD
USA MOBILITY WIRELESS, INC.
410-910
COLUMBIA, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-911
[UNASSIGNED]
410-912
SALISBURY, MD
CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - MD
410-913
BALTIMORE, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-914
CHURCHVL, MD
CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - MD
410-915
BALTIMORE, MD
BALTIMORE-WASHINGTON TELEPHONE (BWT)
10/27/05
410-916
BALTIMORE, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-917
CATONSVL, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-918
ESSEX, MD
VERIZON MARYLAND, INC.
410-919
ANNAPOLIS, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-920
ELKTON, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-921
SEVERN, MD
LEVEL 3 TELECOM OF MARYLAND, LLC - MD
410-922
RANDALLSTN, MD
VERIZON MARYLAND, INC.
410-923
MILLERSVL, MD
VERIZON MARYLAND, INC.
410-924
EASTON, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-925
BALTIMORE, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-926
CATONSVL, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-927
ODENTON, MD
LEVEL 3 TELECOM OF MARYLAND, LLC - MD
410-928
MILLINGTON, MD
VERIZON MARYLAND, INC.
410-929
BALTIMORE, MD
BANDWIDTH.COM CLEC, LLC - MD
5/13/08
410-930
WATERLO236, MD
REDI-CALL COMMUNICATIONS CO
410-931
PARKVILLE, MD
VERIZON MARYLAND, INC.
410-932
ELKRIDGE, MD
USA MOBILITY WIRELESS, INC.
410-933
PARKVILLE, MD
VERIZON MARYLAND, INC.
410-934
ANNAPOLIS, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
1/27/12
410-935
BALTIMORE, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-936
SALISBURY, MD
COMCAST IP PHONE, LLC
6/4/19
410-937
FALLSTON, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-938
TOWSON, MD
VERIZON MARYLAND, INC.
410-939
HAVREGRACE, MD
VERIZON MARYLAND, INC.
410-940
ANNAPOLIS, MD
ATX TELECOMMUNICATIONS SERVICES, LTD
1/22/02
410-941
JARRETTSVL, MD
VERIZON MARYLAND, INC.
8/21/01
410-942
HAVREGRACE, MD
VERIZON MARYLAND, INC.
410-943
HURLOCK, MD
VERIZON MARYLAND, INC.
410-944
WOODLAWN, MD
VERIZON MARYLAND, INC.
410-945
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-946
SEVERNA PK, MD
VERIZON MARYLAND, INC.
410-947
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-948
CATONSVL, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-949
BALTIMORE, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-950
[UNASSIGNED]
410-951
BALTIMORE, MD
TELEPORT COMMUNICATIONS AMERICA, LLC - MD
410-952
BALTIMORE, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-953
COLUMBIA, MD
VERIZON MARYLAND, INC.
410-954
VERIZON MARYLAND, INC.
[UNASSIGNED]
410-955
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-956
ANNAPOLIS, MD
VERIZON MARYLAND, INC.
410-957
POCOMOKE, MD
VERIZON MARYLAND, INC.
410-958
[UNASSIGNED]
410-959
[UNASSIGNED]
410-960
BALTIMORE, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-961
BALTIMORE, MD
SPRINT SPECTRUM L.P.
410-962
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-963
BALTIMORE, MD
SPRINT SPECTRUM L.P.
410-964
COLUMBIA, MD
VERIZON MARYLAND, INC.
410-965
WOODLAWN, MD
VERIZON MARYLAND, INC.
410-966
WOODLAWN, MD
VERIZON MARYLAND, INC.
410-967
TOWSON, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-968
CRISFIELD, MD
VERIZON MARYLAND, INC.
410-969
SEVERN, MD
VERIZON MARYLAND, INC.
410-970
SYKESVILLE, MD
MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-971
CATONSVL, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-972
ANNAPOLIS, MD
TELEPORT COMMUNICATIONS AMERICA, LLC - MD
410-973
BERLIN, MD
MCC TELEPHONY OF THE MID-ATLANTIC, LLC - MD
6/23/10
410-974
SEVERNA PK, MD
VERIZON MARYLAND, INC.
410-975
SEVERNA PK, MD
VERIZON MARYLAND, INC.
410-976
BALTIMORE, MD
BALTIMORE-WASHINGTON TELEPHONE (BWT)
410-977
BALTIMORE, MD
SPRINT SPECTRUM L.P.
410-978
CATONSVL, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-979
CATONSVL, MD
NEW CINGULAR WIRELESS PCS, LLC - DC
410-980
ANNAPOLIS, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-981
GLENBURNIE, MD
VERIZON MARYLAND, INC.
410-982
BALTIMORE, MD
QUANTUM TELECOMMUNICATIONS, INC. - MD
10/13/03
410-983
FORK, MD
VERIZON MARYLAND, INC.
410-984
SYKESVILLE, MD
SPRINT SPECTRUM L.P.
410-985
WATERLO236, MD
BALTIMORE-WASHINGTON TELEPHONE (BWT)
410-986
BALTIMORE, MD
VERIZON MARYLAND, INC.
410-987
SEVERN, MD
VERIZON MARYLAND, INC.
410-988
ELLICOTTCY, MD
VERIZON MARYLAND, INC.
410-989
FORK, MD
VERIZON MARYLAND, INC.
410-990
ANNAPOLIS, MD
VERIZON MARYLAND, INC.
410-991
ANNAPOLIS, MD
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-992
COLUMBIA, MD
VERIZON MARYLAND, INC.
410-993
GLENBURNIE, MD
VERIZON MARYLAND, INC.
410-994
EDGEWOOD, MD
VERIZON MARYLAND, INC.
410-995
ELLICOTTCY, MD
VERIZON MARYLAND, INC.
410-996
ELKTON, MD
VERIZON MARYLAND, INC.
410-997
COLUMBIA, MD
VERIZON MARYLAND, INC.
410-998
PIKESVILLE, MD
VERIZON MARYLAND, INC.
410-999
GLENBURNIE, MD
BALTIMORE-WASHINGTON TELEPHONE (BWT)
6/9/03
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