231 Area Code
Grant, Michigan
Area Code Information
| Area Code: | 231 |
| Major City: | Grant |
| State/Region: | Michigan (MI) |
| Time Zone: | Eastern |
| Current Local Time: | 6:49 AM |
| In Service Since: | 6/5/99 |
| Overlay: | No |
Other Area Codes in Michigan
Prefixes & Exchanges
Showing 539 prefixes for area code 231
| Prefix | Location | Company | Assigned |
|---|---|---|---|
| 231-200 | -- | [UNASSIGNED] | -- |
| 231-201 | Chippewalk | NEW CINGULAR WIRELESS PCS, LLC - IL | 3/5/04 |
| 231-202 | Mecosta | NEW CINGULAR WIRELESS PCS, LLC - IL | 3/5/04 |
| 231-203 | Alanson | NEW CINGULAR WIRELESS PCS, LLC - IL | 3/19/04 |
| 231-204 | Fife Lake | USA MOBILITY WIRELESS, INC. | -- |
| 231-205 | Brutus | TELNET WORLDWIDE, INC. | 3/24/04 |
| 231-206 | Muskegon | SPRINT SPECTRUM L.P. | -- |
| 231-207 | Honor | TELNET WORLDWIDE, INC. | 3/24/04 |
| 231-208 | Boynefalls | TELNET WORLDWIDE, INC. | 3/24/04 |
| 231-209 | Suttonsbay | TELNET WORLDWIDE, INC. | 3/25/04 |
| 231-210 | St James | ISLAND TELEPHONE CO. | 4/9/18 |
| 231-211 | -- | [UNASSIGNED] | -- |
| 231-212 | Interlochn | CENTURYLINK COMMUNICATIONS LLC | 7/25/16 |
| 231-213 | Traversecy | AMERITECH MICHIGAN | 3/26/15 |
| 231-214 | Le Roy | USA MOBILITY WIRELESS, INC. | -- |
| 231-215 | Muskegon | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | -- |
| 231-216 | Frankfort | PEERLESS NETWORK OF MICHIGAN, LLC - MI | 12/1/15 |
| 231-217 | Bear Lake | TELNET WORLDWIDE, INC. | 3/24/04 |
| 231-218 | Traversecy | SPRINT SPECTRUM L.P. | -- |
| 231-219 | Merritt | TELNET WORLDWIDE, INC. | 3/24/04 |
| 231-220 | Muskegon | 123 NET, INC. | 3/25/03 |
| 231-221 | Harbor Spg | CENTURYLINK COMMUNICATIONS LLC | 6/1/15 |
| 231-222 | Eastjordan | LEVEL 3 COMMUNICATIONS, LLC - MI | 4/4/02 |
| 231-223 | Oldmission | PENINSULA TELEPHONE CO. | -- |
| 231-224 | Fremont | LUCRE, INC. | -- |
| 231-225 | Fremont | LEVEL 3 COMMUNICATIONS, LLC - MI | 4/4/02 |
| 231-226 | Glen Lake | TELNET WORLDWIDE, INC. | 3/24/04 |
| 231-227 | Honor | CHARTER FIBERLINK - MICHIGAN, LLC - MI | 9/26/12 |
| 231-228 | Glen Lake | CENTURYTEL OF MICHIGAN INC DBA CENTURYLINK | -- |
| 231-229 | Moorestown | CENTURYTEL OF MICHIGAN INC DBA CENTURYLINK | -- |
| 231-230 | Elmira | TELNET WORLDWIDE, INC. | 3/24/04 |
| 231-231 | -- | [UNASSIGNED] | -- |
| 231-232 | Moorestown | TELNET WORLDWIDE, INC. | 3/24/04 |
| 231-233 | Ludington | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 8/30/04 |
| 231-234 | Buckley | CHARTER FIBERLINK - MICHIGAN, LLC - MI | 12/7/15 |
| 231-235 | Levering | TELNET WORLDWIDE, INC. | 3/24/04 |
| 231-236 | Lake City | TELNET WORLDWIDE, INC. | 3/24/04 |
| 231-237 | Charlevoix | AMERITECH MICHIGAN | -- |
| 231-238 | Indian Riv | AMERITECH MICHIGAN | -- |
| 231-239 | Ludington | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 4/28/04 |
| 231-240 | Lake Ann | TELNET WORLDWIDE, INC. | 3/24/04 |
| 231-241 | Pentwater | DAYSTARR, LLC DBA DAYSTARR COMMUNICATIONS - MI | 10/10/06 |
| 231-242 | Harbor Spg | AMERITECH MICHIGAN | -- |
| 231-243 | Alanson | TELNET WORLDWIDE, INC. | 3/24/04 |
| 231-244 | Boyne City | CENTURYLINK COMMUNICATIONS LLC | 8/26/15 |
| 231-245 | Newaygo | NEW CINGULAR WIRELESS PCS, LLC - IL | 7/17/09 |
| 231-246 | Muskegon | COMCAST PHONE OF MICHIGAN, LLC - MI | 12/22/15 |
| 231-247 | Williamsbg | BANDWIDTH.COM CLEC, LLC - MI | 9/28/18 |
| 231-248 | -- | [UNASSIGNED] | -- |
| 231-249 | Cheboygan | LUCRE, INC. | -- |
| 231-250 | Big Rapids | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | -- |
| 231-251 | Lkleelanau | PEERLESS NETWORK OF MICHIGAN, LLC - MI | 12/2/15 |
| 231-252 | Traversecy | BANDWIDTH.COM CLEC, LLC - MI | 4/18/16 |
| 231-253 | Cadillac | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC | 11/8/18 |
| 231-255 | Onekama | USA MOBILITY WIRELESS, INC. | -- |
| 231-256 | Lkleelanau | AMERITECH MICHIGAN | -- |
| 231-257 | Lake City | PENINSULA FIBER NETWORK, LLC - MI | 2/27/19 |
| 231-258 | Kalkaska | AMERITECH MICHIGAN | -- |
| 231-259 | Shelby | CHARTER FIBERLINK - MICHIGAN, LLC - MI | 2/7/07 |
| 231-260 | Muskegon | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC | 3/3/17 |
| 231-261 | Ludington | PENINSULA FIBER NETWORK, LLC - MI | 12/31/18 |
| 231-262 | Elmira | ACD TELECOM, INC. - MI | 1/21/05 |
| 231-263 | Kingsley | CENTURY TEL CO NORTHERN MICHIGAN DBA CENTURYLINK | -- |
| 231-264 | Elk Rapids | AMERITECH MICHIGAN | -- |
| 231-265 | Coral | CHARTER FIBERLINK - MICHIGAN, LLC - MI | 5/19/14 |
| 231-266 | Irons | AMERITECH MICHIGAN | -- |
| 231-267 | Williamsbg | AMERITECH MICHIGAN | -- |
| 231-268 | Cheboygan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 7/12/04 |
| 231-269 | Buckley | ACE TELEPHONE CO. OF MICHIGAN, INC. | -- |
| 231-271 | Suttonsbay | CENTURYTEL OF MICHIGAN INC DBA CENTURYLINK | -- |
| 231-274 | Traversecy | AMERICAN MESSAGING SERVICES, LLC | -- |
| 231-275 | Lake Ann | CENTURYTEL OF MICHIGAN INC DBA CENTURYLINK | -- |
| 231-276 | Interlochn | AMERITECH MICHIGAN | -- |
| 231-277 | Fountain | ONVOY, LLC - MI | 3/22/16 |
| 231-280 | Mancelona | ONVOY, LLC - MI | 2/29/16 |
| 231-282 | Grant | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-286 | Muskegon | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | -- |
| 231-287 | Big Rapids | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | -- |
| 231-288 | Muskegon | NEW CINGULAR WIRELESS PCS, LLC - IL | 9/13/05 |
| 231-289 | Charlevoix | BANDWIDTH.COM CLEC, LLC - MI | 7/19/18 |
| 231-290 | Indian Riv | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-291 | Muskegon | TELNET WORLDWIDE, INC. | 5/11/12 |
| 231-292 | Whitehall | CHARTER FIBERLINK - MICHIGAN, LLC - MI | 7/30/10 |
| 231-295 | Lake City | CHARTER FIBERLINK - MICHIGAN, LLC - MI | 9/26/12 |
| 231-299 | Manistee | SPRINT SPECTRUM L.P. | 12/28/11 |
| 231-300 | Alden | ONVOY, LLC - MI | 9/7/17 |
| 231-301 | Hart | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | -- |
| 231-302 | Petoskey | LUCRE, INC. | -- |
| 231-303 | Newaygo | TELEPORT COMMUNICATIONS AMERICA, LLC - MI | 5/16/11 |
| 231-305 | Big Rapids | TELNET WORLDWIDE, INC. | -- |
| 231-306 | Cadillac | TELNET WORLDWIDE, INC. | -- |
| 231-307 | Morley | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-308 | Charlevoix | TELNET WORLDWIDE, INC. | -- |
| 231-309 | Manistee | TELNET WORLDWIDE, INC. | -- |
| 231-310 | Falmouth | ONVOY, LLC - MI | 9/25/18 |
| 231-311 | -- | [UNASSIGNED] | -- |
| 231-312 | Frankfort | TELNET WORLDWIDE, INC. | -- |
| 231-313 | Traversecy | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-314 | Kalkaska | TELNET WORLDWIDE, INC. | -- |
| 231-315 | Muskegon | USA MOBILITY WIRELESS, INC. | -- |
| 231-316 | Ludington | TELNET WORLDWIDE, INC. | -- |
| 231-317 | Boyne City | USA MOBILITY WIRELESS, INC. | -- |
| 231-318 | Traversecy | USA MOBILITY WIRELESS, INC. | -- |
| 231-319 | Mackinawcy | TELNET WORLDWIDE, INC. | -- |
| 231-322 | Trchrivbdg | FRONTIER NORTH, INC. - MI | -- |
| 231-323 | Eastjordan | LUCRE, INC. | -- |
| 231-325 | Honor | CENTURYTEL OF MICHIGAN INC DBA CENTURYLINK | -- |
| 231-326 | Glen Lake | CENTURYTEL OF MICHIGAN INC DBA CENTURYLINK | -- |
| 231-327 | Muskegon | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-328 | Merritt | CENTURYTEL OF MICHIGAN INC DBA CENTURYLINK | -- |
| 231-329 | Muskegon | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-330 | Petoskey | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 12/10/02 |
| 231-331 | Alden | FRONTIER NORTH, INC. - MI | -- |
| 231-332 | Muskegon | TELNET WORLDWIDE, INC. | -- |
| 231-333 | Cheboygan | LEVEL 3 COMMUNICATIONS, LLC - MI | 4/4/02 |
| 231-334 | Glen Lake | CENTURYTEL OF MICHIGAN INC DBA CENTURYLINK | -- |
| 231-335 | Fremont | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-336 | Ludington | USA MOBILITY WIRELESS, INC. | -- |
| 231-337 | Mcbain | LUCRE, INC. | -- |
| 231-338 | Baldwin | LUCRE, INC. | -- |
| 231-339 | Muskegon | AMERICAN MESSAGING SERVICES, LLC | -- |
| 231-340 | Elmira | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 7/9/03 |
| 231-341 | Cheboygan | AMERICAN MESSAGING SERVICES, LLC | -- |
| 231-342 | Traversecy | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | -- |
| 231-343 | Muskegon | SPRINT SPECTRUM L.P. | -- |
| 231-344 | Petoskey | TELNET WORLDWIDE, INC. | -- |
| 231-345 | Reed City | LUCRE, INC. | -- |
| 231-346 | Traversecy | TELNET WORLDWIDE, INC. | -- |
| 231-347 | Petoskey | AMERITECH MICHIGAN | -- |
| 231-348 | Petoskey | AMERITECH MICHIGAN | -- |
| 231-349 | Big Rapids | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | -- |
| 231-350 | Bellaire | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 7/9/03 |
| 231-351 | Scottville | TELNET WORLDWIDE, INC. | -- |
| 231-352 | Frankfort | AMERITECH MICHIGAN | -- |
| 231-353 | Mcbain | TELNET WORLDWIDE, INC. | -- |
| 231-354 | Coral | AMERITECH MICHIGAN | -- |
| 231-355 | Fremont | TELNET WORLDWIDE, INC. | -- |
| 231-356 | Mancelona | TELNET WORLDWIDE, INC. | -- |
| 231-357 | Traversecy | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | -- |
| 231-358 | Central Lk | TELNET WORLDWIDE, INC. | -- |
| 231-359 | Mecosta | CHARTER FIBERLINK - MICHIGAN, LLC - MI | 9/26/12 |
| 231-360 | Traversecy | NEW CINGULAR WIRELESS PCS, LLC - IL | 12/30/02 |
| 231-361 | Morley | TELNET WORLDWIDE, INC. | -- |
| 231-362 | Kaleva | KALEVA TELEPHONE COMPANY | -- |
| 231-363 | Cheboygan | TELNET WORLDWIDE, INC. | -- |
| 231-365 | Wolverine | TELNET WORLDWIDE, INC. | -- |
| 231-366 | Fruitport | LEVEL 3 COMMUNICATIONS, LLC - MI | 2/27/03 |
| 231-368 | Baldwin | TELNET WORLDWIDE, INC. | -- |
| 231-369 | Soboardman | ACE TELEPHONE CO. OF MICHIGAN, INC. | -- |
| 231-372 | Evart | TELNET WORLDWIDE, INC. | -- |
| 231-373 | Petoskey | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 4/27/04 |
| 231-375 | Muskegon | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | -- |
| 231-377 | Clam River | FRONTIER NORTH, INC. - MI | -- |
| 231-378 | Copeshtnvl | ACE TELEPHONE CO. OF MICHIGAN, INC. | -- |
| 231-382 | Cadillac | AMERICAN MESSAGING SERVICES, LLC | -- |
| 231-383 | Beulah | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 4/29/03 |
| 231-384 | Kalkaska | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 5/1/03 |
| 231-386 | Northport | AMERITECH MICHIGAN | -- |
| 231-388 | Le Roy | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 5/1/03 |
| 231-389 | Harrietta | AMERITECH MICHIGAN | -- |
| 231-392 | Traversecy | SPRINT SPECTRUM L.P. | 1/9/01 |
| 231-394 | Moorestown | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 7/29/03 |
| 231-395 | Grant | TELNET WORLDWIDE, INC. | -- |
| 231-398 | Manistee | AMERITECH MICHIGAN | -- |
| 231-399 | Frankfort | ACD TELECOM, INC. - MI | 1/19/05 |
| 231-403 | Williamsbg | AT&T CORP. | 8/16/11 |
| 231-404 | Stanwood | NEW CINGULAR WIRELESS PCS, LLC - IL | 10/5/04 |
| 231-408 | Big Rapids | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-409 | Traversecy | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-411 | -- | [UNASSIGNED] | -- |
| 231-412 | Harbor Spg | BANDWIDTH.COM CLEC, LLC - MI | 10/11/10 |
| 231-414 | Newaygo | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-416 | Big Rapids | AMERICAN MESSAGING SERVICES, LLC | -- |
| 231-420 | Cheboygan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | -- |
| 231-421 | Traversecy | CHARTER FIBERLINK - MICHIGAN, LLC - MI | 2/20/02 |
| 231-422 | Pellston | CENTURYLINK COMMUNICATIONS LLC | 8/25/15 |
| 231-423 | Evart | LUCRE, INC. | -- |
| 231-424 | Carr | ACD TELECOM, INC. - MI | 1/27/05 |
| 231-425 | Ludington | SPRINT SPECTRUM L.P. | -- |
| 231-427 | Mackinawcy | AT&T CORP. | 8/17/11 |
| 231-429 | Cadillac | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 12/5/02 |
| 231-432 | Northport | NEW CINGULAR WIRELESS PCS, LLC - IL | 8/30/02 |
| 231-433 | Moorestown | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 4/29/11 |
| 231-434 | Manton | NEW CINGULAR WIRELESS PCS, LLC - IL | 9/26/14 |
| 231-435 | Cadillac | LUCRE, INC. | -- |
| 231-436 | Mackinawcy | AMERITECH MICHIGAN | -- |
| 231-437 | Charlevoix | SPRINT SPECTRUM L.P. | -- |
| 231-438 | Manistee | LUCRE, INC. | -- |
| 231-439 | Petoskey | AMERITECH MICHIGAN | -- |
| 231-440 | Baldwin | 123 NET, INC. | 8/27/02 |
| 231-441 | Fife Lake | 123 NET, INC. | 8/27/02 |
| 231-442 | Harrietta | PEERLESS NETWORK OF MICHIGAN, LLC - MI | 12/1/15 |
| 231-444 | Cadillac | ONVOY, LLC - MI | 8/24/15 |
| 231-445 | Cheboygan | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 8/24/04 |
| 231-447 | Holton | ONVOY, LLC - MI | 12/2/15 |
| 231-448 | St James | ISLAND TELEPHONE CO. | -- |
| 231-450 | Hesperia | NEW CINGULAR WIRELESS PCS, LLC - IL | 1/19/05 |
| 231-452 | Newaygo | LUCRE, INC. | 2/8/01 |
| 231-457 | Muskegon | ACD TELECOM, INC. - MI | -- |
| 231-459 | Boyne City | LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI | 1/9/04 |
| 231-460 | Big Rapids | LUCRE, INC. | -- |
| 231-462 | Fountain | AMERITECH MICHIGAN | -- |
| 231-463 | Traversecy | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | -- |
| 231-464 | Freesoil | AMERITECH MICHIGAN | -- |
| 231-465 | Reed City | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-468 | Cadillac | SPRINT SPECTRUM L.P. | 2/5/01 |
| 231-477 | Brethren | KALEVA TELEPHONE COMPANY | -- |
| 231-480 | Ludington | LEVEL 3 COMMUNICATIONS, LLC - MI | 5/23/02 |
| 231-482 | Boyne City | LUCRE, INC. | -- |
| 231-484 | Eastjordan | TELEPORT COMMUNICATIONS AMERICA, LLC - MI | 8/7/13 |
| 231-486 | Traversecy | BROOKS FIBER COMMUNICATIONS OF MICHIGAN - MI | -- |
| 231-487 | Petoskey | AMERITECH MICHIGAN | -- |
| 231-488 | Manistee | 123 NET, INC. | 8/27/02 |
| 231-489 | Petoskey | PENINSULA FIBER NETWORK, LLC - MI | 4/21/15 |
| 231-492 | Traversecy | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | -- |
| 231-493 | Traversecy | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC | 5/17/17 |
| 231-494 | Big Rapids | AMERICAN MESSAGING SERVICES, LLC | -- |
| 231-495 | Bellaire | NEW CINGULAR WIRELESS PCS, LLC - IL | 7/29/16 |
| 231-497 | Boyne City | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-498 | Elk Rapids | LEVEL 3 COMMUNICATIONS, LLC - MI | 10/20/04 |
| 231-499 | Traversecy | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | -- |
| 231-508 | Onekama | KALEVA TELEPHONE COMPANY - MI | 6/3/08 |
| 231-510 | Manistee | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-511 | -- | [UNASSIGNED] | -- |
| 231-512 | Traversecy | AMERICAN MESSAGING SERVICES, LLC | -- |
| 231-514 | Cadillac | AMERICAN MESSAGING SERVICES, LLC | -- |
| 231-515 | Evart | ACD TELECOM, INC. - MI | 1/19/05 |
| 231-516 | Petoskey | AMERICAN MESSAGING SERVICES, LLC | -- |
| 231-517 | -- | [UNASSIGNED] | -- |
| 231-518 | Kalkaska | LEVEL 3 COMMUNICATIONS, LLC - MI | 6/18/01 |
| 231-519 | Newaygo | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 7/19/02 |
| 231-520 | Charlevoix | 123 NET, INC. | 8/27/02 |
| 231-522 | Luther | LUCRE, INC. | -- |
| 231-525 | Wolverine | AMERITECH MICHIGAN | -- |
| 231-526 | Harbor Spg | AMERITECH MICHIGAN | -- |
| 231-527 | Big Rapids | AMERITECH MICHIGAN | -- |
| 231-529 | Brutus | CENTURYTEL OF MICHIGAN INC DBA CENTURYLINK | -- |
| 231-531 | Muskegon | METRO PCS, INC. | 4/9/19 |
| 231-532 | Kalkaska | AMERICAN MESSAGING SERVICES, LLC | -- |
| 231-533 | Bellaire | FRONTIER NORTH, INC. - MI | -- |
| 231-534 | Traversecy | AT&T LOCAL | 10/30/02 |
| 231-535 | Walloon Lk | AMERITECH MICHIGAN | -- |
| 231-536 | Eastjordan | AMERITECH MICHIGAN | -- |
| 231-537 | Levering | CENTURYTEL OF MICHIGAN INC DBA CENTURYLINK | -- |
| 231-538 | Fremont | 123 NET, INC. | 8/27/02 |
| 231-539 | Pellston | AMERITECH MICHIGAN | -- |
| 231-543 | Le Roy | LUCRE, INC. | -- |
| 231-544 | Central Lk | FRONTIER NORTH, INC. - MI | -- |
| 231-545 | Boynefalls | CHARTER FIBERLINK - MICHIGAN, LLC - MI | 9/23/16 |
| 231-546 | Elmira | CENTURYTEL OF MICHIGAN INC DBA CENTURYLINK | -- |
| 231-547 | Charlevoix | AMERITECH MICHIGAN | -- |
| 231-548 | Alanson | CENTURYTEL OF MICHIGAN INC DBA CENTURYLINK | -- |
| 231-549 | Boynefalls | CENTURYTEL OF MICHIGAN INC DBA CENTURYLINK | -- |
| 231-555 | Gdrpbl1jb | AMERITECH MICHIGAN | -- |
| 231-556 | Charlevoix | LUCRE, INC. | -- |
| 231-557 | Muskegon | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | -- |
| 231-559 | Mcbain | BANDWIDTH.COM CLEC, LLC - MI | 8/1/12 |
| 231-563 | Muskegon | LUCRE, INC. | 1/9/01 |
| 231-564 | Kalkaska | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-568 | Traversecy | LUCRE, INC. | -- |
| 231-569 | Petoskey | AMERICAN MESSAGING SERVICES, LLC | -- |
| 231-570 | Fife Lake | NEW CINGULAR WIRELESS PCS, LLC - IL | 3/29/02 |
| 231-571 | Muskegon | FRONTIER NORTH, INC. - MI | -- |
| 231-577 | Cadillac | LEVEL 3 COMMUNICATIONS, LLC - MI | 5/14/02 |
| 231-578 | Muskegon | SPRINT SPECTRUM L.P. | -- |
| 231-580 | Big Rapids | SPRINT SPECTRUM L.P. | 2/5/01 |
| 231-581 | Alba | CHARTER FIBERLINK - MICHIGAN, LLC - MI | 4/20/17 |
| 231-582 | Boyne City | AMERITECH MICHIGAN | -- |
| 231-583 | Ludington | 123 NET, INC. | 8/27/02 |
| 231-584 | Alba | PIGEON TELEPHONE CO. | -- |
| 231-585 | Lake North | PIGEON TELEPHONE CO. | -- |
| 231-586 | -- | [UNASSIGNED] | -- |
| 231-587 | Mancelona | AMERITECH MICHIGAN | -- |
| 231-588 | Ellsworth | FRONTIER NORTH, INC. - MI | -- |
| 231-590 | Traversecy | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | -- |
| 231-591 | Big Rapids | AMERITECH MICHIGAN | -- |
| 231-592 | Big Rapids | AMERITECH MICHIGAN | -- |
| 231-593 | Cadillac | USA MOBILITY WIRELESS, INC. | -- |
| 231-594 | Hart | LUCRE, INC. | 3/7/01 |
| 231-596 | Harbor Spg | USA MOBILITY WIRELESS, INC. | -- |
| 231-597 | Cheboygan | AMERITECH MICHIGAN | -- |
| 231-598 | Big Rapids | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-599 | Eastport | FRONTIER NORTH, INC. - MI | -- |
| 231-604 | Kalkaska | USA MOBILITY WIRELESS, INC. | -- |
| 231-605 | Newaygo | USA MOBILITY WIRELESS, INC. | -- |
| 231-606 | Big Rapids | USA MOBILITY WIRELESS, INC. | -- |
| 231-608 | Frankfort | USA MOBILITY WIRELESS, INC. | -- |
| 231-611 | -- | [UNASSIGNED] | -- |
| 231-613 | Scottville | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-614 | Pentwater | LUCRE, INC. | 10/12/01 |
| 231-615 | Cheboygan | AMERICAN MESSAGING SERVICES, LLC | -- |
| 231-616 | -- | [UNASSIGNED] | -- |
| 231-620 | Traversecy | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-622 | Petoskey | LEVEL 3 COMMUNICATIONS, LLC - MI | 8/19/02 |
| 231-623 | Wolverine | LUCRE, INC. | -- |
| 231-624 | Kalkaska | SPRINT SPECTRUM L.P. | -- |
| 231-625 | Cheboygan | AMERITECH MICHIGAN | -- |
| 231-626 | Levering | CHARTER FIBERLINK - MICHIGAN, LLC - MI | 9/26/12 |
| 231-627 | Cheboygan | AMERITECH MICHIGAN | -- |
| 231-628 | Manistee | AMERICAN MESSAGING SERVICES, LLC | -- |
| 231-629 | Big Rapids | SPRINT SPECTRUM L.P. | -- |
| 231-631 | Traversecy | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 8/31/01 |
| 231-632 | Traversecy | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-633 | Traversecy | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-634 | Bois Blanc | ISLAND TELEPHONE CO. | -- |
| 231-635 | Mackinawcy | 123 NET, INC. | 8/27/02 |
| 231-636 | Howardcity | 123 NET, INC. | 8/12/02 |
| 231-637 | Northport | TELNET WORLDWIDE, INC. | 8/31/01 |
| 231-638 | Muskegon | SPRINT SPECTRUM L.P. | 3/9/01 |
| 231-639 | Beulah | 123 NET, INC. | 8/27/02 |
| 231-640 | Lake Ann | NEW CINGULAR WIRELESS PCS, LLC - IL | 8/30/02 |
| 231-642 | Traversecy | SPRINT SPECTRUM L.P. | 4/2/01 |
| 231-643 | Morley | 123 NET, INC. | 8/27/02 |
| 231-644 | Brethren | LUCRE, INC. | 7/6/01 |
| 231-645 | Traversecy | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-646 | Ellsworth | FRONTIER NORTH, INC. - MI | 6/18/01 |
| 231-647 | Coral | TELNET WORLDWIDE, INC. | 8/27/01 |
| 231-648 | Howardcity | LUCRE, INC. | 1/9/01 |
| 231-649 | Traversecy | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 7/19/02 |
| 231-651 | Beulah | NEW CINGULAR WIRELESS PCS, LLC - IL | 8/30/02 |
| 231-652 | Newaygo | AMERITECH MICHIGAN | -- |
| 231-655 | Manistee | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 12/19/14 |
| 231-656 | Kalkaska | 123 NET, INC. | 8/27/02 |
| 231-660 | Big Rapids | 123 NET, INC. | 8/27/02 |
| 231-662 | Dublin | LUCRE, INC. | 4/17/01 |
| 231-666 | Muskegon | ONVOY, LLC - MI | 10/9/17 |
| 231-667 | Marion | NEW CINGULAR WIRELESS PCS, LLC - IL | 8/30/02 |
| 231-668 | Traversecy | LEVEL 3 COMMUNICATIONS, LLC - MI | 4/29/02 |
| 231-670 | Muskegon | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 2/21/01 |
| 231-672 | Muskegon | AT&T LOCAL | 11/12/01 |
| 231-674 | Grant | LEVEL 3 COMMUNICATIONS, LLC - MI | 5/18/01 |
| 231-675 | Boyne City | NEW CINGULAR WIRELESS PCS, LLC - IL | 3/29/02 |
| 231-676 | Bellaire | NEW CINGULAR WIRELESS PCS, LLC - IL | 8/30/02 |
| 231-678 | Brethren | ACD TELECOM, INC. - MI | 1/19/05 |
| 231-679 | Big Rapids | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 10/24/02 |
| 231-680 | Reed City | LEVEL 3 COMMUNICATIONS, LLC - MI | 8/19/02 |
| 231-681 | Fruitport | FRONTIER NORTH, INC. - MI | 6/18/01 |
| 231-682 | Alden | TELNET WORLDWIDE, INC. | 4/22/02 |
| 231-683 | Muskegon | LEVEL 3 COMMUNICATIONS, LLC - MI | 7/9/01 |
| 231-685 | Ravenna | CHARTER FIBERLINK - MICHIGAN, LLC - MI | 9/25/14 |
| 231-686 | Frankfort | 123 NET, INC. | 8/27/02 |
| 231-689 | Whitecloud | AMERITECH MICHIGAN | -- |
| 231-690 | Ludington | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 7/19/02 |
| 231-693 | Indian Riv | LUCRE, INC. | 2/8/01 |
| 231-694 | Beulah | LUCRE, INC. | -- |
| 231-695 | Howardcity | TELNET WORLDWIDE, INC. | 7/11/01 |
| 231-697 | Bellaire | LUCRE, INC. | 7/18/01 |
| 231-698 | Harrietta | LUCRE, INC. | -- |
| 231-700 | -- | [UNASSIGNED] | -- |
| 231-704 | Freesoil | USA MOBILITY WIRELESS, INC. | -- |
| 231-707 | Newaygo | ONVOY, LLC - MI | 2/25/16 |
| 231-709 | Traversecy | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-711 | -- | [UNASSIGNED] | -- |
| 231-712 | Muskegon | AMERICAN MESSAGING SERVICES, LLC | -- |
| 231-714 | Traversecy | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | -- |
| 231-715 | Traversecy | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-719 | Muskegon | FRONTIER NORTH, INC. - MI | -- |
| 231-720 | Muskegon | FRONTIER NORTH, INC. - MI | -- |
| 231-721 | Hart | 123 NET, INC. | 8/27/02 |
| 231-722 | Muskegon | FRONTIER NORTH, INC. - MI | -- |
| 231-723 | Manistee | AMERITECH MICHIGAN | -- |
| 231-724 | Muskegon | FRONTIER NORTH, INC. - MI | -- |
| 231-725 | Muskegon | FRONTIER NORTH, INC. - MI | -- |
| 231-726 | Muskegon | FRONTIER NORTH, INC. - MI | -- |
| 231-727 | Muskegon | FRONTIER NORTH, INC. - MI | -- |
| 231-728 | Muskegon | FRONTIER NORTH, INC. - MI | -- |
| 231-729 | Irons | NEW CINGULAR WIRELESS PCS, LLC - IL | 8/30/02 |
| 231-730 | Muskegon | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-731 | Shelby | LUCRE, INC. | 10/12/01 |
| 231-732 | Morley | LUCRE, INC. | -- |
| 231-733 | Muskegon | FRONTIER NORTH, INC. - MI | -- |
| 231-734 | Evart | AMERITECH MICHIGAN | -- |
| 231-735 | Traversecy | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6/18/01 |
| 231-736 | Muskegon | FRONTIER NORTH, INC. - MI | -- |
| 231-737 | Muskegon | FRONTIER NORTH, INC. - MI | -- |
| 231-739 | Muskegon | FRONTIER NORTH, INC. - MI | -- |
| 231-740 | Muskegon | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | -- |
| 231-741 | Wellston | LUCRE, INC. | 7/18/01 |
| 231-742 | Hart | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-743 | Marion | AMERITECH MICHIGAN | -- |
| 231-744 | Muskegon | FRONTIER NORTH, INC. - MI | -- |
| 231-745 | Baldwin | AMERITECH MICHIGAN | -- |
| 231-747 | Muskegon | FRONTIER NORTH, INC. - MI | -- |
| 231-750 | Muskegon | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-751 | Walloon Lk | ONVOY, LLC - MI | 10/6/14 |
| 231-753 | Petoskey | LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI | 6/18/01 |
| 231-754 | Mancelona | LUCRE, INC. | -- |
| 231-755 | Muskegon | FRONTIER NORTH, INC. - MI | -- |
| 231-757 | Scottville | AMERITECH MICHIGAN | -- |
| 231-758 | Petoskey | SPRINT SPECTRUM L.P. | -- |
| 231-759 | Muskegon | FRONTIER NORTH, INC. - MI | -- |
| 231-760 | Muskegon | FRONTIER NORTH, INC. - MI | -- |
| 231-762 | Amble | MICHIGAN CENTRAL BROADBAND COMPANY, LLC | -- |
| 231-763 | Amble | CHARTER FIBERLINK - MICHIGAN, LLC - MI | 4/19/19 |
| 231-764 | Fife Lake | TELNET WORLDWIDE, INC. | 8/31/01 |
| 231-766 | Muskegon | FRONTIER NORTH, INC. - MI | -- |
| 231-767 | Muskegon | FRONTIER NORTH, INC. - MI | -- |
| 231-768 | Le Roy | AMERITECH MICHIGAN | -- |
| 231-769 | Muskegon | FRONTIER NORTH, INC. - MI | -- |
| 231-771 | Elk Rapids | ONVOY, LLC - MI | 3/22/16 |
| 231-773 | Muskegon | FRONTIER NORTH, INC. - MI | -- |
| 231-774 | Interlochn | ACD TELECOM, INC. - MI | 1/19/05 |
| 231-775 | Cadillac | AMERITECH MICHIGAN | -- |
| 231-776 | Petoskey | 123 NET, INC. | 8/27/02 |
| 231-777 | Muskegon | FRONTIER NORTH, INC. - MI | -- |
| 231-778 | Traversecy | 123 NET, INC. | 8/27/02 |
| 231-779 | Cadillac | AMERITECH MICHIGAN | -- |
| 231-780 | Muskegon | FRONTIER NORTH, INC. - MI | -- |
| 231-782 | Cheboygan | 123 NET, INC. | 8/27/02 |
| 231-785 | Fountain | LUCRE, INC. | -- |
| 231-787 | Whitecloud | ONVOY, LLC - MI | 11/7/14 |
| 231-788 | Muskegon | FRONTIER NORTH, INC. - MI | -- |
| 231-789 | Frankfort | LUCRE, INC. | 2/8/01 |
| 231-790 | Freesoil | LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI | 6/18/01 |
| 231-791 | Reed City | LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI | 5/18/01 |
| 231-792 | Mancelona | 123 NET, INC. | 8/27/02 |
| 231-793 | Whitecloud | LUCRE, INC. | 1/9/01 |
| 231-794 | Manistee | NEW CINGULAR WIRELESS PCS, LLC - IL | 8/30/02 |
| 231-796 | Big Rapids | AMERITECH MICHIGAN | -- |
| 231-797 | Luther | AMERITECH MICHIGAN | -- |
| 231-798 | Muskegon | FRONTIER NORTH, INC. - MI | -- |
| 231-799 | Muskegon | FRONTIER NORTH, INC. - MI | -- |
| 231-800 | Luther | ONVOY, LLC - MI | 10/2/17 |
| 231-803 | Morley | LEVEL 3 COMMUNICATIONS, LLC - MI | 5/18/01 |
| 231-805 | Kaleva | ACD TELECOM, INC. - MI | 1/19/05 |
| 231-806 | Coral | 123 NET, INC. | 8/27/02 |
| 231-808 | Central Lk | 123 NET, INC. | 8/12/02 |
| 231-810 | -- | [UNASSIGNED] | -- |
| 231-811 | -- | [UNASSIGNED] | -- |
| 231-813 | Ludington | LUCRE, INC. | 2/8/01 |
| 231-818 | Cheboygan | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-819 | Tustin | ONVOY, LLC - MI | 10/6/14 |
| 231-821 | Holton | FRONTIER NORTH, INC. - MI | -- |
| 231-822 | Beulah | TELNET WORLDWIDE, INC. | 8/27/01 |
| 231-823 | Stanwood | FRONTIER NORTH, INC. - MI | -- |
| 231-824 | Manton | AMERITECH MICHIGAN | -- |
| 231-825 | Mcbain | AMERITECH MICHIGAN | -- |
| 231-826 | Falmouth | CENTURY TEL CO NORTHERN MICHIGAN DBA CENTURYLINK | -- |
| 231-827 | Fife Lake | LUCRE, INC. | -- |
| 231-828 | Twin Lake | FRONTIER NORTH, INC. - MI | -- |
| 231-829 | Tustin | AMERITECH MICHIGAN | -- |
| 231-830 | Muskegon | FRONTIER NORTH, INC. - MI | -- |
| 231-832 | Reed City | AMERITECH MICHIGAN | -- |
| 231-833 | Wolverine | NEW CINGULAR WIRELESS PCS, LLC - IL | 4/11/05 |
| 231-834 | Grant | AMERITECH MICHIGAN | -- |
| 231-835 | Glen Lake | NEW CINGULAR WIRELESS PCS, LLC - IL | 8/30/02 |
| 231-836 | Evart | 123 NET, INC. | 8/27/02 |
| 231-837 | Fremont | AMERICAN MESSAGING SERVICES, LLC | -- |
| 231-838 | Petoskey | NEW CINGULAR WIRELESS PCS, LLC - IL | 3/29/02 |
| 231-839 | Lake City | CENTURYTEL OF MICHIGAN INC DBA CENTURYLINK | -- |
| 231-842 | Cadillac | 123 NET, INC. | 8/27/02 |
| 231-843 | Ludington | FRONTIER NORTH, INC. - MI | -- |
| 231-844 | Indian Riv | LEVEL 3 COMMUNICATIONS, LLC - MI | 6/18/01 |
| 231-845 | Ludington | FRONTIER NORTH, INC. - MI | -- |
| 231-846 | Cadillac | SPRINT SPECTRUM L.P. | -- |
| 231-848 | Wellston | KALEVA TELEPHONE COMPANY | -- |
| 231-852 | Ludington | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-853 | Ravenna | FRONTIER NORTH, INC. - MI | -- |
| 231-854 | Hesperia | FRONTIER NORTH, INC. - MI | -- |
| 231-855 | Muskegon | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-856 | Morley | AMERITECH MICHIGAN | -- |
| 231-859 | Dublin | KALEVA TELEPHONE COMPANY | -- |
| 231-861 | Shelby | FRONTIER NORTH, INC. - MI | -- |
| 231-862 | Hoxeyville | ACE TELEPHONE CO. OF MICHIGAN, INC. | -- |
| 231-863 | Scottville | LUCRE, INC. | -- |
| 231-864 | Bear Lake | CENTURYTEL OF MICHIGAN INC DBA CENTURYLINK | -- |
| 231-865 | Fruitport | FRONTIER NORTH, INC. - MI | -- |
| 231-866 | Suttonsbay | NEW CINGULAR WIRELESS PCS, LLC - IL | 8/30/02 |
| 231-867 | Chippewalk | CENTURYTEL MIDWEST-MIDWEST INC DBA CENTURYLINK | -- |
| 231-869 | Pentwater | FRONTIER NORTH, INC. - MI | -- |
| 231-871 | Beulah | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-872 | Reed City | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-873 | Hart | FRONTIER NORTH, INC. - MI | -- |
| 231-874 | Wolverine | 123 NET, INC. | 8/27/02 |
| 231-875 | Fruitport | LUCRE, INC. | 7/6/01 |
| 231-876 | Cadillac | AMERITECH MICHIGAN | -- |
| 231-877 | Northport | LUCRE, INC. | -- |
| 231-878 | Cadillac | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 7/19/02 |
| 231-879 | Fife Lake | AMERITECH MICHIGAN | -- |
| 231-881 | Petoskey | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-882 | Beulah | AMERITECH MICHIGAN | -- |
| 231-883 | Traversecy | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-884 | Cadillac | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-885 | Mesick | ACE TELEPHONE CO. OF MICHIGAN, INC. | -- |
| 231-886 | Kalkaska | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-887 | Manistee | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-888 | Twin Lake | ONVOY, LLC - MI | 6/16/15 |
| 231-889 | Onekama | AMERITECH MICHIGAN | -- |
| 231-890 | Traversecy | AMERITECH MICHIGAN | -- |
| 231-893 | Whitehall | FRONTIER NORTH, INC. - MI | -- |
| 231-894 | Whitehall | FRONTIER NORTH, INC. - MI | -- |
| 231-896 | Coral | LUCRE, INC. | 7/18/01 |
| 231-898 | Carr | CARR TELEPHONE CO. | -- |
| 231-899 | Northport | 123 NET, INC. | 8/27/02 |
| 231-900 | Muskegon | FRACTEL, LLC | 5/13/19 |
| 231-902 | Hart | TELNET WORLDWIDE, INC. | 8/27/01 |
| 231-903 | Muskegon | LEVEL 3 COMMUNICATIONS, LLC - MI | 4/29/02 |
| 231-906 | -- | [UNASSIGNED] | -- |
| 231-907 | Ludington | NEW CINGULAR WIRELESS PCS, LLC - IL | 9/3/02 |
| 231-908 | Mcbain | 123 NET, INC. | 8/27/02 |
| 231-911 | -- | [UNASSIGNED] | -- |
| 231-912 | Reed City | NEW CINGULAR WIRELESS PCS, LLC - IL | 8/30/02 |
| 231-916 | Mancelona | LEVEL 3 COMMUNICATIONS, LLC - MI | 6/18/01 |
| 231-920 | Cadillac | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-922 | Traversecy | AMERITECH MICHIGAN | -- |
| 231-923 | Hart | SPRINT SPECTRUM L.P. | 5/18/01 |
| 231-924 | Fremont | AMERITECH MICHIGAN | -- |
| 231-925 | Scottville | 123 NET, INC. | 8/27/02 |
| 231-926 | Kalkaska | LUCRE, INC. | -- |
| 231-928 | Fremont | AMERITECH MICHIGAN | -- |
| 231-929 | Traversecy | AMERITECH MICHIGAN | -- |
| 231-930 | Beulah | ACD TELECOM, INC. - MI | 6/18/01 |
| 231-932 | Traversecy | AMERITECH MICHIGAN | -- |
| 231-933 | Traversecy | AMERITECH MICHIGAN | -- |
| 231-935 | Traversecy | AMERITECH MICHIGAN | -- |
| 231-936 | Scottville | LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI | 6/18/01 |
| 231-937 | Howardcity | FRONTIER NORTH, INC. - MI | -- |
| 231-938 | Traversecy | AMERITECH MICHIGAN | -- |
| 231-939 | Petoskey | NEW CINGULAR WIRELESS PCS, LLC - IL | 8/9/17 |
| 231-941 | Traversecy | AMERITECH MICHIGAN | -- |
| 231-942 | Cadillac | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6/18/01 |
| 231-943 | Traversecy | AMERITECH MICHIGAN | -- |
| 231-944 | Traversecy | CYNERGYCOMM.NET, INC. - MI | -- |
| 231-946 | Traversecy | AMERITECH MICHIGAN | -- |
| 231-947 | Traversecy | AMERITECH MICHIGAN | -- |
| 231-950 | -- | [UNASSIGNED] | -- |
| 231-955 | Muskegon | NEW CINGULAR WIRELESS PCS, LLC - IL | -- |
| 231-958 | -- | [UNASSIGNED] | -- |
| 231-959 | -- | [UNASSIGNED] | -- |
| 231-962 | Kaleva | LUCRE, INC. | 7/6/01 |
| 231-970 | Bear Lake | NEW CINGULAR WIRELESS PCS, LLC - IL | 8/30/02 |
| 231-972 | Mecosta | CENTURYTEL MIDWEST-MIDWEST INC DBA CENTURYLINK | -- |
| 231-974 | Grant | 123 NET, INC. | 8/27/02 |
| 231-976 | -- | [UNASSIGNED] | -- |
| 231-981 | Whitehall | FRONTIER NORTH, INC. - MI | -- |
| 231-989 | -- | [UNASSIGNED] | -- |
| 231-994 | Lkleelanau | ACD TELECOM, INC. - MI | 1/19/05 |
| 231-995 | Traversecy | AMERITECH MICHIGAN | -- |
| 231-999 | Central Lk | ONVOY, LLC - MI | 8/24/15 |
Michigan Area Codes