520 Area Code
Tucson, Arizona
Area Code Information
| Area Code: | 520 |
| Major City: | Tucson |
| State/Region: | Arizona (AZ) |
| Time Zone: | Mountain (no DST) |
| Current Local Time: | 2:11 PM |
| In Service Since: | 3/19/95 |
| Overlay: | No |
Other Area Codes in Arizona
Prefixes & Exchanges
Showing 552 prefixes for area code 520
| Prefix | Location | Company | Assigned |
|---|---|---|---|
| 520-200 | Hayden | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | 10/24/02 |
| 520-201 | San Manuel | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | 10/24/02 |
| 520-202 | Tucson | LEVEL 3 TELECOM OF ARIZONA, LLC - AZ | -- |
| 520-203 | Tucson | XO ARIZONA, INC. | 8/13/03 |
| 520-204 | Tucson | MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- AZ | 12/4/03 |
| 520-205 | Tucson | QWEST CORPORATION | -- |
| 520-206 | Tucson | QWEST CORPORATION | -- |
| 520-207 | Tucson | COX ARIZONA TELCOM, INC. - AZ | -- |
| 520-208 | Casagrande | GLOBAL CROSSING LOCAL SERVICES, INC.-AZ | 1/8/01 |
| 520-209 | Tucson | QWEST CORPORATION | -- |
| 520-210 | Tombstone | ONVOY, LLC - AZ | 8/20/13 |
| 520-211 | -- | [UNASSIGNED] | -- |
| 520-212 | Cascabel | MIDVALE TELEPHONE EXCHANGE, INC. | -- |
| 520-213 | Casagrande | T-MOBILE USA, INC. | 6/25/13 |
| 520-214 | Tucson | ONVOY, LLC - AZ | 11/19/15 |
| 520-215 | Blackwater | GILA RIVER TELECOMM, INC. | -- |
| 520-216 | Nogales | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-217 | Casagrande | QWEST CORPORATION | 12/29/15 |
| 520-218 | Tucson | QWEST CORPORATION | -- |
| 520-219 | Tucson | QWEST CORPORATION | -- |
| 520-220 | Sierravist | T-MOBILE USA, INC. | 5/31/02 |
| 520-221 | Benson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 4/8/03 |
| 520-222 | Tucson | QWEST CORPORATION | 10/6/11 |
| 520-223 | Nogales | LEVEL 3 COMMUNICATIONS, LLC - AZ | 4/9/02 |
| 520-224 | Sierravist | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | -- |
| 520-225 | Tucson | QWEST CORPORATION | -- |
| 520-226 | Sierravist | LEVEL 3 COMMUNICATIONS, LLC - AZ | 4/9/02 |
| 520-227 | Sierravist | SPRINT SPECTRUM L.P. | 5/16/02 |
| 520-228 | Tucson | QWEST CORPORATION | -- |
| 520-229 | Tucson | QWEST CORPORATION | -- |
| 520-230 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-231 | Whitlow | BANDWIDTH.COM CLEC, LLC - AZ | -- |
| 520-232 | Tucson | QWEST CORPORATION | -- |
| 520-233 | Casagrande | AT&T LOCAL | 7/23/02 |
| 520-234 | Sierravist | AT&T LOCAL | 11/6/02 |
| 520-235 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-236 | Sierravist | SPRINT SPECTRUM L.P. | 9/17/02 |
| 520-237 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-238 | Yuma | T-MOBILE USA, INC. | -- |
| 520-239 | Tucson | AT&T LOCAL | -- |
| 520-240 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-241 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | -- |
| 520-243 | Tucson | QWEST CORPORATION | -- |
| 520-244 | Tucson | T-MOBILE USA, INC. | 3/14/16 |
| 520-245 | Tucson | T-MOBILE USA, INC. | -- |
| 520-247 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | 1/18/01 |
| 520-248 | Tucson | T-MOBILE USA, INC. | -- |
| 520-249 | Sierravist | SPRINT SPECTRUM L.P. | -- |
| 520-250 | Tucson | SPRINT SPECTRUM L.P. | -- |
| 520-251 | Casagrande | SPRINT SPECTRUM L.P. | -- |
| 520-252 | Casagrande | SPRINT SPECTRUM L.P. | -- |
| 520-253 | Willcox | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 4/8/03 |
| 520-254 | Willcox | LEVEL 3 COMMUNICATIONS, LLC - AZ | 4/2/04 |
| 520-255 | Sierravist | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 4/28/04 |
| 520-256 | Tucson | SPRINT SPECTRUM L.P. | 1/29/01 |
| 520-257 | Tucson | T-MOBILE USA, INC. | 8/19/14 |
| 520-258 | Tucson | QWEST CORPORATION | -- |
| 520-259 | Tucson | NORTH COUNTY COMMUNICATIONS CORP. | -- |
| 520-260 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-261 | Tucson | BANDWIDTH.COM CLEC, LLC - AZ | 7/16/09 |
| 520-262 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 2/17/10 |
| 520-263 | Sierravist | COX ARIZONA TELCOM, INC. - AZ | 8/15/14 |
| 520-264 | Nogales | AT&T LOCAL | 2/13/01 |
| 520-265 | Benson | SPRINT SPECTRUM L.P. | 8/9/02 |
| 520-266 | Sierravist | SPRINT SPECTRUM L.P. | 8/9/02 |
| 520-267 | Sierravist | NORTH COUNTY COMMUNICATIONS CORP. | -- |
| 520-268 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 3/14/13 |
| 520-269 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 2/5/07 |
| 520-270 | Tucson | T-MOBILE USA, INC. | -- |
| 520-271 | Tucson | SPRINT SPECTRUM L.P. | -- |
| 520-272 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | -- |
| 520-273 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | 8/19/14 |
| 520-274 | Tucson | T-MOBILE USA, INC. | 9/14/16 |
| 520-275 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | -- |
| 520-276 | Tucson | BANDWIDTH.COM CLEC, LLC - AZ | 10/30/14 |
| 520-277 | Whitlow | ONVOY, LLC - AZ | 5/8/12 |
| 520-278 | Tucson | METRO PCS, INC. | 8/28/14 |
| 520-279 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 2/18/14 |
| 520-280 | Casagrande | SPRINT SPECTRUM L.P. | -- |
| 520-281 | Nogales | QWEST CORPORATION | -- |
| 520-282 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-283 | Tucson | SPRINT SPECTRUM L.P. | 9/23/14 |
| 520-284 | Tucson | XO ARIZONA, INC. | 3/17/09 |
| 520-285 | Nogales | QWEST CORPORATION | -- |
| 520-286 | Tucson | SPRINT SPECTRUM L.P. | 1/11/13 |
| 520-287 | Nogales | QWEST CORPORATION | -- |
| 520-288 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | 4/21/11 |
| 520-289 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 6/28/06 |
| 520-290 | Tucson | QWEST CORPORATION | -- |
| 520-291 | Tucson | QWEST CORPORATION | -- |
| 520-292 | Tucson | QWEST CORPORATION | -- |
| 520-293 | Tucson | QWEST CORPORATION | -- |
| 520-294 | Tucson | QWEST CORPORATION | -- |
| 520-295 | Tucson | QWEST CORPORATION | -- |
| 520-296 | Tucson | QWEST CORPORATION | -- |
| 520-297 | Tucson | QWEST CORPORATION | -- |
| 520-298 | Tucson | QWEST CORPORATION | -- |
| 520-299 | Tucson | QWEST CORPORATION | -- |
| 520-300 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 3/22/07 |
| 520-301 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | 5/3/07 |
| 520-302 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | 2/12/07 |
| 520-303 | Tucson | YMAX COMMUNICATIONS CORP. - AZ | 1/2/08 |
| 520-304 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | -- |
| 520-305 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 10/9/07 |
| 520-306 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 3/12/09 |
| 520-307 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-308 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | 9/9/09 |
| 520-309 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | 9/30/05 |
| 520-310 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 9/9/09 |
| 520-311 | -- | [UNASSIGNED] | -- |
| 520-312 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | -- |
| 520-313 | Nogales | T-MOBILE USA, INC. | 5/15/01 |
| 520-314 | Tucson | LEVEL 3 COMMUNICATIONS, LLC - AZ | 2/9/11 |
| 520-315 | Casablanca | GILA RIVER TELECOMM, INC. | -- |
| 520-316 | Casagrande | QWEST CORPORATION | -- |
| 520-317 | Hayden | ONVOY, LLC - AZ | 7/13/16 |
| 520-318 | Tucson | QWEST CORPORATION | -- |
| 520-319 | Tucson | QWEST CORPORATION | -- |
| 520-320 | Tucson | QWEST CORPORATION | -- |
| 520-321 | Tucson | QWEST CORPORATION | -- |
| 520-322 | Tucson | QWEST CORPORATION | -- |
| 520-323 | Tucson | QWEST CORPORATION | -- |
| 520-324 | Tucson | QWEST CORPORATION | -- |
| 520-325 | Tucson | QWEST CORPORATION | -- |
| 520-326 | Tucson | QWEST CORPORATION | -- |
| 520-327 | Tucson | QWEST CORPORATION | -- |
| 520-328 | Tucson | QWEST CORPORATION | 5/14/14 |
| 520-329 | Tucson | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 6/28/10 |
| 520-330 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 7/6/16 |
| 520-331 | Tucson | T-MOBILE USA, INC. | -- |
| 520-332 | Tucson | SPRINT SPECTRUM L.P. | 5/17/12 |
| 520-333 | Tucson | XO ARIZONA, INC. | 12/17/10 |
| 520-334 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 10/2/08 |
| 520-335 | Sierravist | COX ARIZONA TELCOM, INC. - AZ | 2/12/09 |
| 520-336 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | 2/13/09 |
| 520-337 | Willcox | LEVEL 3 COMMUNICATIONS, LLC - AZ | 5/5/08 |
| 520-338 | Tucson | ONVOY, LLC - AZ | 10/7/11 |
| 520-339 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | 9/12/08 |
| 520-340 | Casagrande | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 9/1/16 |
| 520-341 | Nogales | TELNYX LLC | 12/9/16 |
| 520-342 | Tucson | ONVOY, LLC - AZ | 3/8/07 |
| 520-343 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 5/23/07 |
| 520-344 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | 4/24/07 |
| 520-345 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 1/11/13 |
| 520-346 | Bisbee | PEERLESS NETWORK OF ARIZONA, LLC - AZ | 9/21/18 |
| 520-347 | Tucson | COX ARIZONA TELCOM, INC. - AZ | 11/29/16 |
| 520-348 | Willcox | CENTURYLINK COMMUNICATIONS LLC | 6/22/15 |
| 520-349 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-350 | Casagrande | GILA LOCAL EXCHANGE CARRIER, INC. - AZ | 5/14/08 |
| 520-351 | Tucson | LEVEL 3 TELECOM OF ARIZONA, LLC - AZ | 10/11/05 |
| 520-352 | Tucson | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | -- |
| 520-353 | Bisbee | ONVOY, LLC - AZ | 5/8/12 |
| 520-354 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 10/27/16 |
| 520-355 | Tucson | BANDWIDTH.COM CLEC, LLC - AZ | 9/7/12 |
| 520-356 | Hayden | QWEST CORPORATION | -- |
| 520-357 | Hayden | QWEST CORPORATION | -- |
| 520-358 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | 3/6/01 |
| 520-359 | Tucson | SPRINT SPECTRUM L.P. | 6/24/14 |
| 520-360 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | -- |
| 520-361 | Santa Rosa | TOHONO O'ODHAM UTILITY AUTHORITY | -- |
| 520-362 | W Sansimon | TOHONO O'ODHAM UTILITY AUTHORITY | -- |
| 520-363 | Hayden | QWEST CORPORATION | -- |
| 520-364 | Douglas | QWEST CORPORATION | -- |
| 520-365 | Tucson | SPRINT SPECTRUM L.P. | 4/24/12 |
| 520-366 | Bisbee | QWEST CORPORATION | -- |
| 520-367 | Tucson | ONVOY SPECTRUM, LLC | 7/13/17 |
| 520-368 | Douglas | QWEST CORPORATION | 11/7/07 |
| 520-369 | Tucson | LEVEL 3 COMMUNICATIONS, LLC - AZ | 9/28/11 |
| 520-370 | Tucson | SPRINT SPECTRUM L.P. | -- |
| 520-371 | Casagrande | SPRINT SPECTRUM L.P. | -- |
| 520-373 | Tucson | T-MOBILE USA, INC. | 10/31/12 |
| 520-374 | Casagrande | QWEST CORPORATION | -- |
| 520-375 | Nogales | QWEST CORPORATION | -- |
| 520-376 | Sierravist | METRO PCS, INC. | 2/19/19 |
| 520-377 | Nogales | QWEST CORPORATION | -- |
| 520-378 | Sierravist | QWEST CORPORATION | -- |
| 520-379 | Douglas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 4/29/19 |
| 520-381 | Casagrande | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | -- |
| 520-382 | Tucson | LEVEL 3 TELECOM OF ARIZONA, LLC - AZ | -- |
| 520-383 | Sells | TOHONO O'ODHAM UTILITY AUTHORITY | -- |
| 520-384 | Willcox | QWEST CORPORATION | -- |
| 520-385 | San Manuel | QWEST CORPORATION | -- |
| 520-387 | Ajo | TABLE TOP TELEPHONE CO., INC. | -- |
| 520-388 | Tucson | QWEST CORPORATION | -- |
| 520-389 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | 10/9/14 |
| 520-390 | Tucson | SPRINT SPECTRUM L.P. | -- |
| 520-391 | Superior | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | -- |
| 520-392 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | 12/29/09 |
| 520-393 | Tucson | QWEST CORPORATION | -- |
| 520-394 | Nogales | QWEST CORPORATION | -- |
| 520-395 | Tucson | COMCAST PHONE OF ARIZONA, LLC - AZ | 5/21/07 |
| 520-396 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 8/24/06 |
| 520-397 | Nogales | QWEST CORPORATION | -- |
| 520-398 | Tucson | QWEST CORPORATION | -- |
| 520-399 | Tucson | QWEST CORPORATION | -- |
| 520-400 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-401 | Tucson | SPRINT SPECTRUM L.P. | -- |
| 520-402 | Benson | T-MOBILE USA, INC. | 9/14/16 |
| 520-403 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-404 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-405 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-406 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | 4/16/01 |
| 520-407 | Tucson | QWEST CORPORATION | -- |
| 520-408 | Tucson | QWEST CORPORATION | -- |
| 520-409 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | -- |
| 520-410 | Tucson | QWEST CORPORATION | -- |
| 520-411 | -- | [UNASSIGNED] | -- |
| 520-412 | Tombstone | PEERLESS NETWORK OF ARIZONA, LLC - AZ | 10/29/18 |
| 520-413 | Casagrande | LEVEL 3 COMMUNICATIONS, LLC - AZ | 4/16/01 |
| 520-414 | Casagrande | LEVEL 3 COMMUNICATIONS, LLC - AZ | 4/16/01 |
| 520-415 | Nogales | MCC TELEPHONY OF THE WEST, LLC - AZ | 3/5/12 |
| 520-417 | Sierravist | QWEST CORPORATION | -- |
| 520-418 | Stotonic | GILA RIVER TELECOMM, INC. | -- |
| 520-419 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-421 | Casagrande | QWEST CORPORATION | -- |
| 520-422 | Bisbee | AT&T LOCAL | 8/13/12 |
| 520-423 | Casagrande | QWEST CORPORATION | -- |
| 520-424 | Casagrande | QWEST CORPORATION | -- |
| 520-425 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 11/3/06 |
| 520-426 | Casagrande | QWEST CORPORATION | -- |
| 520-427 | Tucson | SPRINT SPECTRUM L.P. | 1/11/13 |
| 520-428 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | 1/17/14 |
| 520-429 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-430 | Marcopavlg | GILA RIVER TELECOMM, INC. | -- |
| 520-431 | Casagrande | NEW CINGULAR WIRELESS PCS, LLC | -- |
| 520-432 | Bisbee | QWEST CORPORATION | -- |
| 520-433 | Tucson | LEVEL 3 COMMUNICATIONS, LLC - AZ | 11/20/12 |
| 520-434 | Tucson | QWEST CORPORATION | -- |
| 520-435 | -- | [UNASSIGNED] | -- |
| 520-437 | Tucson | XO ARIZONA, INC. | 3/30/06 |
| 520-439 | Sierravist | QWEST CORPORATION | -- |
| 520-440 | Tucson | T-MOBILE USA, INC. | -- |
| 520-441 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | 4/20/10 |
| 520-442 | Benson | BANDWIDTH.COM CLEC, LLC - AZ | 9/24/12 |
| 520-443 | Tucson | T-MOBILE USA, INC. | 6/6/07 |
| 520-444 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-445 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | -- |
| 520-446 | Tucson | USA MOBILITY WIRELESS, INC. | -- |
| 520-447 | Tucson | ONVOY, LLC - AZ | 2/28/14 |
| 520-448 | Tucson | PEERLESS NETWORK OF ARIZONA, LLC - AZ | 4/30/14 |
| 520-449 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-450 | Casagrande | T-MOBILE USA, INC. | -- |
| 520-452 | Sierravist | QWEST CORPORATION | -- |
| 520-454 | Sierravist | QWEST CORPORATION | 2/13/09 |
| 520-455 | Nogales | QWEST CORPORATION | -- |
| 520-456 | Sierravist | QWEST CORPORATION | -- |
| 520-457 | Tombstone | QWEST CORPORATION | -- |
| 520-458 | Sierravist | QWEST CORPORATION | -- |
| 520-459 | Sierravist | QWEST CORPORATION | -- |
| 520-460 | Tucson | COMMNET WIRELESS, LLC | 9/17/12 |
| 520-461 | Tucson | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | -- |
| 520-462 | Tucson | ONVOY, LLC - AZ | 8/17/17 |
| 520-463 | Whitlow | QWEST CORPORATION | -- |
| 520-464 | Casagrande | QWEST CORPORATION | -- |
| 520-465 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | -- |
| 520-466 | Casagrande | QWEST CORPORATION | -- |
| 520-468 | Tucson | ONVOY, LLC - AZ | 5/21/08 |
| 520-469 | Tucson | QWEST CORPORATION | -- |
| 520-470 | Nogales | SPRINT SPECTRUM L.P. | -- |
| 520-471 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-474 | Tucson | SPRINT SPECTRUM L.P. | 11/16/12 |
| 520-477 | Tucson | BROOKS FIBER COMMUNICATIONS OF TUCSON, INC. - AZ | 1/12/11 |
| 520-480 | -- | [UNASSIGNED] | -- |
| 520-481 | Tucson | T-MOBILE USA, INC. | -- |
| 520-483 | Casagrande | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-484 | Tucson | BRIGHTLINK COMMUNICATIONS, LLC | 10/22/12 |
| 520-485 | Tucson | BANDWIDTH.COM CLEC, LLC - AZ | 5/13/15 |
| 520-487 | San Manuel | QWEST CORPORATION | -- |
| 520-488 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-489 | Tucson | QWEST CORPORATION | -- |
| 520-490 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-491 | Flagstaff | T-MOBILE USA, INC. | -- |
| 520-493 | Tucson | FIRSTDIGITAL TELECOM, LLC | 4/18/19 |
| 520-494 | Casagrande | QWEST CORPORATION | -- |
| 520-495 | Tucson | LEVEL 3 TELECOM OF ARIZONA, LLC - AZ | -- |
| 520-498 | Tucson | QWEST CORPORATION | -- |
| 520-499 | Tucson | T-MOBILE USA, INC. | 4/19/13 |
| 520-500 | Tucson | ONVOY, LLC - AZ | 2/26/15 |
| 520-505 | Tucson | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | 7/20/09 |
| 520-507 | Willcox | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-508 | Sierravist | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-509 | Casagrande | LEVEL 3 COMMUNICATIONS, LLC - AZ | 5/15/01 |
| 520-510 | Casagrande | NEW CINGULAR WIRELESS PCS, LLC | -- |
| 520-511 | -- | [UNASSIGNED] | -- |
| 520-512 | Tucson | QWEST CORPORATION | -- |
| 520-513 | Tucson | QWEST CORPORATION | -- |
| 520-514 | Tucson | QWEST CORPORATION | -- |
| 520-515 | Sierravist | QWEST CORPORATION | -- |
| 520-516 | Tucson | QWEST CORPORATION | -- |
| 520-518 | Casagrande | NEW CINGULAR WIRELESS PCS, LLC | -- |
| 520-519 | Tucson | QWEST CORPORATION | -- |
| 520-520 | -- | [UNASSIGNED] | -- |
| 520-526 | Tucson | COMMIO, LLC | 4/28/17 |
| 520-528 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 1/19/15 |
| 520-529 | Tucson | QWEST CORPORATION | -- |
| 520-531 | Tucson | QWEST CORPORATION | -- |
| 520-533 | Sierravist | QWEST CORPORATION | -- |
| 520-538 | Sierravist | QWEST CORPORATION | -- |
| 520-539 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 4/9/14 |
| 520-540 | Tucson | NETWORK SERVICES LLC (TSR) | -- |
| 520-544 | Tucson | QWEST CORPORATION | -- |
| 520-545 | Tucson | LEVEL 3 TELECOM OF ARIZONA, LLC - AZ | -- |
| 520-546 | Tucson | QWEST CORPORATION | -- |
| 520-547 | Tucson | LEVEL 3 TELECOM OF ARIZONA, LLC - AZ | -- |
| 520-548 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | 7/19/01 |
| 520-549 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-550 | Komatke | GILA RIVER TELECOMM, INC. | -- |
| 520-551 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | 11/19/01 |
| 520-555 | -- | QWEST CORPORATION | -- |
| 520-557 | Tucson | NETWORK SERVICES LLC (TSR) | -- |
| 520-558 | Portal | VALLEY TELEPHONE COOPERATIVE, INC. | -- |
| 520-559 | Sierravist | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-560 | Casagrande | NEW CINGULAR WIRELESS PCS, LLC | -- |
| 520-561 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-562 | Sacaton | GILA RIVER TELECOMM, INC. | -- |
| 520-566 | Tucson | QWEST CORPORATION | -- |
| 520-568 | Casagrande | QWEST CORPORATION | -- |
| 520-570 | Tucson | QWEST CORPORATION | -- |
| 520-571 | Tucson | QWEST CORPORATION | -- |
| 520-572 | Tucson | QWEST CORPORATION | -- |
| 520-573 | Tucson | QWEST CORPORATION | -- |
| 520-574 | Tucson | QWEST CORPORATION | -- |
| 520-575 | Tucson | QWEST CORPORATION | -- |
| 520-576 | Tucson | QWEST CORPORATION | -- |
| 520-577 | Tucson | QWEST CORPORATION | -- |
| 520-578 | Tucson | QWEST CORPORATION | -- |
| 520-579 | Tucson | QWEST CORPORATION | -- |
| 520-582 | Casagrande | LEVEL 3 TELECOM OF ARIZONA, LLC - AZ | -- |
| 520-584 | Tucson | QWEST CORPORATION | -- |
| 520-585 | Tucson | METRO PCS, INC. | 3/9/16 |
| 520-586 | Benson | QWEST CORPORATION | -- |
| 520-589 | Tucson | LEVEL 3 COMMUNICATIONS, LLC - AZ | 7/29/15 |
| 520-591 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-594 | Tucson | QWEST CORPORATION | -- |
| 520-595 | Benson | CENTURYLINK COMMUNICATIONS LLC | 6/5/15 |
| 520-597 | Superior | ONVOY, LLC - AZ | 3/22/16 |
| 520-599 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | 12/15/14 |
| 520-600 | Tucson | ONVOY, LLC - AZ | 10/10/17 |
| 520-602 | -- | [UNASSIGNED] | -- |
| 520-603 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-604 | Nogales | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-606 | Tucson | SPRINT SPECTRUM L.P. | 2/5/14 |
| 520-609 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-610 | Sacaton | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-611 | -- | [UNASSIGNED] | -- |
| 520-612 | Tucson | BANDWIDTH.COM CLEC, LLC - AZ | 5/22/12 |
| 520-615 | Tucson | QWEST CORPORATION | -- |
| 520-616 | Tucson | QWEST CORPORATION | -- |
| 520-617 | Tucson | QWEST CORPORATION | -- |
| 520-618 | Tucson | LEVEL 3 TELECOM OF ARIZONA, LLC - AZ | -- |
| 520-619 | Nogales | SPRINT SPECTRUM L.P. | 5/15/01 |
| 520-620 | Tucson | QWEST CORPORATION | -- |
| 520-621 | Tucson | QWEST CORPORATION | -- |
| 520-622 | Tucson | QWEST CORPORATION | -- |
| 520-623 | Tucson | QWEST CORPORATION | -- |
| 520-624 | Tucson | QWEST CORPORATION | -- |
| 520-625 | Tucson | QWEST CORPORATION | -- |
| 520-626 | Tucson | QWEST CORPORATION | -- |
| 520-628 | Tucson | QWEST CORPORATION | -- |
| 520-629 | Tucson | QWEST CORPORATION | -- |
| 520-631 | Tucson | SPRINT SPECTRUM L.P. | -- |
| 520-635 | Casagrande | T-MOBILE USA, INC. | 4/7/15 |
| 520-636 | San Manuel | PEERLESS NETWORK OF ARIZONA, LLC - AZ | 9/30/15 |
| 520-638 | Tucson | QWEST CORPORATION | 4/28/08 |
| 520-639 | Tucson | CENTURYLINK COMMUNICATIONS LLC | 4/17/15 |
| 520-642 | Elfrida | COPPER VALLEY TELEPHONE, INC. | -- |
| 520-645 | Douglas | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 9/30/13 |
| 520-647 | Tucson | QWEST CORPORATION | -- |
| 520-648 | Tucson | QWEST CORPORATION | -- |
| 520-658 | Tucson | SPRINT SPECTRUM L.P. | 10/24/14 |
| 520-661 | Tucson | SPRINT SPECTRUM L.P. | -- |
| 520-662 | Tucson | QWEST CORPORATION | 6/11/04 |
| 520-663 | Tucson | QWEST CORPORATION | -- |
| 520-664 | Tucson | QWEST CORPORATION | -- |
| 520-665 | Tucson | QWEST CORPORATION | -- |
| 520-666 | Casagrande | ONVOY, LLC - AZ | 9/12/17 |
| 520-668 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 5/8/02 |
| 520-670 | Tucson | QWEST CORPORATION | -- |
| 520-676 | -- | [UNASSIGNED] | -- |
| 520-678 | Sierravist | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-682 | Tucson | QWEST CORPORATION | -- |
| 520-685 | Sierravist | COX ARIZONA TELCOM, INC. - AZ | 6/7/17 |
| 520-686 | Benson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 6/8/04 |
| 520-689 | Superior | QWEST CORPORATION | -- |
| 520-690 | Tucson | QWEST CORPORATION | -- |
| 520-694 | Tucson | LEVEL 3 TELECOM OF ARIZONA, LLC - AZ | -- |
| 520-695 | Tucson | QWEST CORPORATION | -- |
| 520-696 | Tucson | QWEST CORPORATION | -- |
| 520-700 | -- | [UNASSIGNED] | -- |
| 520-703 | Tucson | NETWORK SERVICES LLC (TSR) | -- |
| 520-704 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | 2/9/10 |
| 520-705 | Casagrande | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-709 | Casagrande | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-711 | -- | [UNASSIGNED] | -- |
| 520-712 | Tucson | QWEST CORPORATION | -- |
| 520-719 | Tucson | BANDWIDTH.COM CLEC, LLC - AZ | 7/23/15 |
| 520-720 | Benson | QWEST CORPORATION | -- |
| 520-721 | Tucson | QWEST CORPORATION | -- |
| 520-722 | Tucson | QWEST CORPORATION | -- |
| 520-723 | Casagrande | QWEST CORPORATION | -- |
| 520-724 | Tucson | QWEST CORPORATION | 2/2/11 |
| 520-726 | -- | [UNASSIGNED] | -- |
| 520-727 | Douglas | NEW CINGULAR WIRELESS PCS, LLC | 8/24/05 |
| 520-729 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 10/17/14 |
| 520-730 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-731 | Tucson | QWEST CORPORATION | -- |
| 520-732 | Sierravist | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 5/15/01 |
| 520-733 | Tucson | QWEST CORPORATION | -- |
| 520-740 | Tucson | QWEST CORPORATION | -- |
| 520-741 | Tucson | QWEST CORPORATION | -- |
| 520-742 | Tucson | QWEST CORPORATION | -- |
| 520-743 | Tucson | QWEST CORPORATION | -- |
| 520-744 | Tucson | QWEST CORPORATION | -- |
| 520-745 | Tucson | QWEST CORPORATION | -- |
| 520-746 | Tucson | QWEST CORPORATION | -- |
| 520-747 | Tucson | QWEST CORPORATION | -- |
| 520-748 | Tucson | QWEST CORPORATION | -- |
| 520-749 | Tucson | QWEST CORPORATION | -- |
| 520-750 | Tucson | QWEST CORPORATION | -- |
| 520-751 | Tucson | QWEST CORPORATION | -- |
| 520-759 | Casagrande | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 9/10/18 |
| 520-760 | Tucson | QWEST CORPORATION | -- |
| 520-761 | Nogales | QWEST CORPORATION | -- |
| 520-762 | Tucson | QWEST CORPORATION | -- |
| 520-766 | Willcox | VALLEY CONNECTIONS, LLC - AZ | 12/21/05 |
| 520-770 | Tucson | QWEST CORPORATION | -- |
| 520-771 | Tucson | VONAGE NETWORK INC. | 12/20/17 |
| 520-775 | Tucson | BANDWIDTH.COM CLEC, LLC - AZ | 2/28/14 |
| 520-777 | Tucson | LEVEL 3 TELECOM OF ARIZONA, LLC - AZ | 10/27/04 |
| 520-779 | Willcox | BANDWIDTH.COM CLEC, LLC - AZ | 9/10/18 |
| 520-780 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-783 | Tucson | METRO PCS, INC. | 2/5/19 |
| 520-784 | Tucson | QWEST CORPORATION | -- |
| 520-786 | Tucson | AMERICAN MESSAGING SERVICES, LLC | -- |
| 520-788 | Casagrande | T-MOBILE USA, INC. | 9/22/14 |
| 520-789 | Tucson | SPRINT SPECTRUM L.P. | 2/24/12 |
| 520-790 | Tucson | QWEST CORPORATION | -- |
| 520-791 | Tucson | QWEST CORPORATION | -- |
| 520-792 | Tucson | QWEST CORPORATION | -- |
| 520-793 | Tucson | QWEST CORPORATION | -- |
| 520-794 | Tucson | QWEST CORPORATION | -- |
| 520-795 | Tucson | QWEST CORPORATION | -- |
| 520-796 | Lone Butte | GILA RIVER TELECOMM, INC. | -- |
| 520-797 | Tucson | QWEST CORPORATION | -- |
| 520-798 | Tucson | QWEST CORPORATION | -- |
| 520-799 | Tucson | QWEST CORPORATION | -- |
| 520-800 | Tucson | ONVOY, LLC - AZ | 1/28/15 |
| 520-803 | Sierravist | QWEST CORPORATION | -- |
| 520-805 | Douglas | QWEST CORPORATION | -- |
| 520-806 | Tucson | QWEST CORPORATION | -- |
| 520-807 | Tucson | QWEST CORPORATION | -- |
| 520-808 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | 8/17/01 |
| 520-809 | Tucson | WEST TELECOM SERVICES, LLC - AZ | 12/23/14 |
| 520-811 | -- | [UNASSIGNED] | -- |
| 520-812 | Tucson | YMAX COMMUNICATIONS CORP. - AZ | 4/19/11 |
| 520-815 | Tucson | BANDWIDTH.COM CLEC, LLC - AZ | 3/10/15 |
| 520-816 | Tucson | NETWORK SERVICES LLC (TSR) | -- |
| 520-818 | Tucson | QWEST CORPORATION | -- |
| 520-820 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-822 | Tucson | QWEST CORPORATION | -- |
| 520-823 | Sasabe | ARIZONA TELEPHONE CO. | -- |
| 520-824 | Sunizona | VALLEY TELEPHONE COOPERATIVE, INC. | -- |
| 520-825 | Tucson | QWEST CORPORATION | -- |
| 520-826 | Pearce | VALLEY TELEPHONE COOPERATIVE, INC. | -- |
| 520-827 | Superior | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-829 | Tucson | LEVEL 3 COMMUNICATIONS, LLC - AZ | 8/17/01 |
| 520-831 | Prescott | T-MOBILE USA, INC. | -- |
| 520-833 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-834 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | 10/17/01 |
| 520-836 | Casagrande | QWEST CORPORATION | -- |
| 520-837 | Tucson | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | -- |
| 520-838 | Tucson | QWEST CORPORATION | 1/26/01 |
| 520-839 | Nogales | SPRINT SPECTRUM L.P. | -- |
| 520-840 | Casagrande | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-841 | Nogales | NEW CINGULAR WIRELESS PCS, LLC | -- |
| 520-842 | Nogales | ONVOY, LLC - AZ | -- |
| 520-843 | Sierravist | ONVOY, LLC - AZ | -- |
| 520-844 | Tucson | ONVOY, LLC - AZ | -- |
| 520-845 | San Simon | VALLEY TELEPHONE COOPERATIVE, INC. | -- |
| 520-847 | Bowie | VALLEY TELEPHONE COOPERATIVE, INC. | -- |
| 520-848 | Tucson | METRO PCS, INC. | 1/19/15 |
| 520-849 | Tucson | AIRUS, INC. - AZ | 6/15/17 |
| 520-850 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-858 | Casagrande | QWEST CORPORATION | 11/7/07 |
| 520-860 | Nogales | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-861 | Tucson | SPRINT SPECTRUM L.P. | -- |
| 520-866 | Casagrande | QWEST CORPORATION | 8/17/01 |
| 520-867 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | 11/19/01 |
| 520-868 | Casagrande | QWEST CORPORATION | -- |
| 520-869 | Tucson | SPRINT SPECTRUM L.P. | -- |
| 520-870 | Tucson | SPRINT SPECTRUM L.P. | -- |
| 520-872 | Tucson | QWEST CORPORATION | -- |
| 520-873 | Tucson | QWEST CORPORATION | -- |
| 520-874 | Tucson | QWEST CORPORATION | -- |
| 520-876 | Casagrande | QWEST CORPORATION | -- |
| 520-877 | Tucson | QWEST CORPORATION | -- |
| 520-878 | Tucson | QWEST CORPORATION | -- |
| 520-879 | Tucson | QWEST CORPORATION | -- |
| 520-880 | Tucson | QWEST CORPORATION | -- |
| 520-881 | Tucson | QWEST CORPORATION | -- |
| 520-882 | Tucson | QWEST CORPORATION | -- |
| 520-883 | Tucson | QWEST CORPORATION | -- |
| 520-884 | Tucson | QWEST CORPORATION | -- |
| 520-885 | Tucson | QWEST CORPORATION | -- |
| 520-886 | Tucson | QWEST CORPORATION | -- |
| 520-887 | Tucson | QWEST CORPORATION | -- |
| 520-888 | Tucson | QWEST CORPORATION | -- |
| 520-889 | Tucson | QWEST CORPORATION | -- |
| 520-891 | Tucson | T-MOBILE USA, INC. | -- |
| 520-895 | Sierravist | LEVEL 3 TELECOM OF ARIZONA, LLC - AZ | -- |
| 520-896 | San Manuel | QWEST CORPORATION | -- |
| 520-898 | Silverbell | MIDVALE TELEPHONE EXCHANGE, INC. | 4/2/02 |
| 520-900 | Tucson | ONVOY, LLC - AZ | 8/13/15 |
| 520-901 | Tucson | LEVEL 3 TELECOM OF ARIZONA, LLC - AZ | -- |
| 520-903 | Tucson | QWEST CORPORATION | -- |
| 520-904 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-906 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | -- |
| 520-907 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | -- |
| 520-908 | Tucson | QWEST CORPORATION | -- |
| 520-909 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-911 | -- | [UNASSIGNED] | -- |
| 520-912 | Tucson | NEW CINGULAR WIRELESS PCS, LLC | 10/24/13 |
| 520-917 | Tucson | BROOKS FIBER COMMUNICATIONS OF TUCSON, INC. - AZ | -- |
| 520-918 | Tucson | BROOKS FIBER COMMUNICATIONS OF TUCSON, INC. - AZ | -- |
| 520-921 | Sedona | T-MOBILE USA, INC. | -- |
| 520-924 | Nogales | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | -- |
| 520-928 | -- | [UNASSIGNED] | -- |
| 520-930 | Tucson | USA MOBILITY WIRELESS, INC. | -- |
| 520-931 | Tucson | USA MOBILITY WIRELESS, INC. | -- |
| 520-932 | Tucson | USA MOBILITY WIRELESS, INC. | -- |
| 520-940 | Tucson | SPRINT SPECTRUM L.P. | -- |
| 520-950 | -- | [UNASSIGNED] | -- |
| 520-954 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-955 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-958 | -- | [UNASSIGNED] | -- |
| 520-959 | -- | [UNASSIGNED] | -- |
| 520-965 | Tucson | SPRINT SPECTRUM L.P. | 1/2/15 |
| 520-971 | Tucson | SPRINT SPECTRUM L.P. | -- |
| 520-975 | Tucson | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-976 | -- | [UNASSIGNED] | -- |
| 520-977 | Tucson | SPRINT SPECTRUM L.P. | -- |
| 520-979 | Tucson | SPRINT SPECTRUM L.P. | -- |
| 520-980 | Nogales | SPRINT SPECTRUM L.P. | -- |
| 520-981 | Tucson | SPRINT SPECTRUM L.P. | -- |
| 520-982 | Tucson | SPRINT SPECTRUM L.P. | -- |
| 520-987 | Nogales | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-988 | Nogales | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-989 | Tucson | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | -- |
| 520-990 | Tucson | SPRINT SPECTRUM L.P. | -- |
| 520-991 | Tucson | SPRINT SPECTRUM L.P. | -- |
| 520-993 | Sells | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | -- |
| 520-999 | Tucson | ONVOY, LLC - AZ | 11/5/12 |
Arizona Area Codes