Area Code 231
MI - 538 exchanges found
About Area Code 231
This page displays all phone exchanges (NXX codes) associated with area code 231. Click on any 6-digit prefix to see detailed information about phone numbers in that range.
231
Phone Exchanges (NXX)
| Prefix | Exchange (NXX) | Rate Center | Carrier | Action |
|---|---|---|---|---|
| 231-201 | 201 | CHIPPEWALK | Unknown | |
| 231-202 | 202 | MECOSTA | Unknown | |
| 231-203 | 203 | ALANSON | 6534-NEW CINGULAR WIRELESS PCS, LLC - IL | |
| 231-203 | 203 | ALANSON | Unknown | |
| 231-206 | 206 | MUSKEGON | Unknown | |
| 231-210 | 210 | ST JAMES | 543C-ONVOY, LLCV - MI | |
| 231-210 | 210 | ST JAMES | Unknown | |
| 231-212 | 212 | INTERLOCHN | 508J-CENTURYLINK COMMUNICATIONS, LLC | |
| 231-212 | 212 | INTERLOCHN | Unknown | |
| 231-213 | 213 | TRAVERSECY | Unknown | |
| 231-214 | 214 | LAKE NORTH | 792K-CHARTER IP ENABLED SERVICES, LLC | |
| 231-214 | 214 | LAKE NORTH | Unknown | |
| 231-216 | 216 | FRANKFORT | Unknown | |
| 231-218 | 218 | TRAVERSECY | Unknown | |
| 231-220 | 220 | MUSKEGON | Unknown | |
| 231-221 | 221 | HARBOR SPG | Unknown | |
| 231-222 | 222 | EASTJORDAN | 6120-LEVEL 3 COMMUNICATIONS, LLC - MI | |
| 231-222 | 222 | EASTJORDAN | Unknown | |
| 231-223 | 223 | OLDMISSION | 0720-ACE TEL. CO. OF MICHIGAN, INC. | |
| 231-223 | 223 | OLDMISSION | Unknown | |
| 231-224 | 224 | FREMONT | 991E-BANDWIDTH.COM CLEC, LLC - MI | |
| 231-224 | 224 | FREMONT | Unknown | |
| 231-225 | 225 | FREMONT | Unknown | |
| 231-227 | 227 | HONOR | Unknown | |
| 231-234 | 234 | BUCKLEY | 792K-CHARTER IP ENABLED SERVICES, LLC | |
| 231-234 | 234 | BUCKLEY | Unknown | |
| 231-237 | 237 | CHARLEVOIX | Unknown | |
| 231-238 | 238 | INDIAN RIV | Unknown | |
| 231-239 | 239 | LUDINGTON | Unknown | |
| 231-241 | 241 | PENTWATER | Unknown | |
| 231-242 | 242 | HARBOR SPG | Unknown | |
| 231-244 | 244 | BOYNE CITY | Unknown | |
| 231-245 | 245 | NEWAYGO | Unknown | |
| 231-246 | 246 | MUSKEGON | Unknown | |
| 231-247 | 247 | WILLIAMSBG | 991E-BANDWIDTH.COM CLEC, LLC - MI | |
| 231-247 | 247 | WILLIAMSBG | Unknown | |
| 231-251 | 251 | LKLEELANAU | 933G-PEERLESS NETWORK OF MICHIGAN, LLC - MI | |
| 231-251 | 251 | LKLEELANAU | Unknown | |
| 231-252 | 252 | TRAVERSECY | Unknown | |
| 231-253 | 253 | CADILLAC | Unknown | |
| 231-254 | 254 | PETOSKEY | Unknown | |
| 231-256 | 256 | LKLEELANAU | Unknown | |
| 231-257 | 257 | LAKE CITY | 116F-PENINSULA FIBER NETWORK, LLC - MI | |
| 231-257 | 257 | LAKE CITY | Unknown | |
| 231-259 | 259 | SHELBY | Unknown | |
| 231-260 | 260 | MUSKEGON | Unknown | |
| 231-261 | 261 | LUDINGTON | Unknown | |
| 231-262 | 262 | ELMIRA | Unknown | |
| 231-263 | 263 | KINGSLEY | Unknown | |
| 231-264 | 264 | ELK RAPIDS | Unknown | |
| 231-265 | 265 | CORAL | 792K-CHARTER IP ENABLED SERVICES, LLC | |
| 231-265 | 265 | CORAL | Unknown | |
| 231-266 | 266 | IRONS | Unknown | |
| 231-267 | 267 | WILLIAMSBG | Unknown | |
| 231-268 | 268 | CHEBOYGAN | Unknown | |
| 231-270 | 270 | BOYNE CITY | 543C-ONVOY, LLCV - MI | |
| 231-270 | 270 | BOYNE CITY | Unknown | |
| 231-272 | 272 | KINGSLEY | Unknown | |
| 231-273 | 273 | EASTPORT | Unknown | |
| 231-276 | 276 | INTERLOCHN | Unknown | |
| 231-277 | 277 | FOUNTAIN | Unknown | |
| 231-278 | 278 | HESPERIA | Unknown | |
| 231-279 | 279 | BIG RAPIDS | 6120-LEVEL 3 COMMUNICATIONS, LLC - MI | |
| 231-279 | 279 | BIG RAPIDS | Unknown | |
| 231-280 | 280 | MANCELONA | 543C-ONVOY, LLCV - MI | |
| 231-280 | 280 | MANCELONA | Unknown | |
| 231-281 | 281 | CADILLAC | Unknown | |
| 231-282 | 282 | GRANT | 6534-NEW CINGULAR WIRELESS PCS, LLC - IL | |
| 231-282 | 282 | GRANT | Unknown | |
| 231-283 | 283 | MUSKEGON | 543C-ONVOY, LLCV - MI | |
| 231-283 | 283 | MUSKEGON | Unknown | |
| 231-284 | 284 | MANISTEE | Unknown | |
| 231-285 | 285 | CADILLAC | Unknown | |
| 231-287 | 287 | BIG RAPIDS | Unknown | |
| 231-288 | 288 | MUSKEGON | Unknown | |
| 231-289 | 289 | CHARLEVOIX | Unknown | |
| 231-290 | 290 | INDIAN RIV | Unknown | |
| 231-291 | 291 | MUSKEGON | Unknown | |
| 231-292 | 292 | WHITEHALL | 792K-CHARTER IP ENABLED SERVICES, LLC | |
| 231-292 | 292 | WHITEHALL | Unknown | |
| 231-293 | 293 | FRANKFORT | Unknown | |
| 231-294 | 294 | FIFE LAKE | 543C-ONVOY, LLCV - MI | |
| 231-294 | 294 | FIFE LAKE | Unknown | |
| 231-295 | 295 | LAKE CITY | 792K-CHARTER IP ENABLED SERVICES, LLC | |
| 231-295 | 295 | LAKE CITY | Unknown | |
| 231-296 | 296 | FREMONT | 792K-CHARTER IP ENABLED SERVICES, LLC | |
| 231-296 | 296 | FREMONT | Unknown | |
| 231-297 | 297 | KINGSLEY | 543C-ONVOY, LLCV - MI | |
| 231-297 | 297 | KINGSLEY | Unknown | |
| 231-298 | 298 | IRONS | 792K-CHARTER IP ENABLED SERVICES, LLC | |
| 231-298 | 298 | IRONS | Unknown | |
| 231-299 | 299 | MANISTEE | Unknown | |
| 231-300 | 300 | ALDEN | 543C-ONVOY, LLCV - MI | |
| 231-300 | 300 | ALDEN | Unknown | |
| 231-301 | 301 | HART | Unknown | |
| 231-303 | 303 | NEWAYGO | Unknown | |
| 231-304 | 304 | BRUTUS | 543C-ONVOY, LLCV - MI | |
| 231-304 | 304 | BRUTUS | Unknown | |
| 231-307 | 307 | MORLEY | Unknown | |
| 231-310 | 310 | FALMOUTH | Unknown | |
| 231-320 | 320 | TRCHRIVBDG | 991E-BANDWIDTH.COM CLEC, LLC - MI | |
| 231-320 | 320 | TRCHRIVBDG | Unknown | |
| 231-321 | 321 | ELMIRA | 6003-CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | |
| 231-321 | 321 | ELMIRA | Unknown | |
| 231-322 | 322 | TRCHRIVBDG | Unknown | |
| 231-324 | 324 | HARBOR SPG | 770E-TELEPORT COMMUNICATIONS AMERICA, LLC - MI | |
| 231-324 | 324 | HARBOR SPG | Unknown | |
| 231-327 | 327 | MUSKEGON | Unknown | |
| 231-328 | 328 | MERRITT | Unknown | |
| 231-331 | 331 | ALDEN | Unknown | |
| 231-333 | 333 | CHEBOYGAN | Unknown | |
| 231-335 | 335 | FREMONT | Unknown | |
| 231-338 | 338 | BALDWIN | 991E-BANDWIDTH.COM CLEC, LLC - MI | |
| 231-338 | 338 | BALDWIN | Unknown | |
| 231-340 | 340 | ELMIRA | Unknown | |
| 231-343 | 343 | MUSKEGON | Unknown | |
| 231-345 | 345 | REED CITY | 991E-BANDWIDTH.COM CLEC, LLC - MI | |
| 231-345 | 345 | REED CITY | Unknown | |
| 231-350 | 350 | BELLAIRE | Unknown | |
| 231-352 | 352 | FRANKFORT | Unknown | |
| 231-354 | 354 | CORAL | Unknown | |
| 231-359 | 359 | MECOSTA | 792K-CHARTER IP ENABLED SERVICES, LLC | |
| 231-359 | 359 | MECOSTA | Unknown | |
| 231-360 | 360 | TRAVERSECY | Unknown | |
| 231-364 | 364 | NORTHPORT | 543C-ONVOY, LLCV - MI | |
| 231-364 | 364 | NORTHPORT | Unknown | |
| 231-366 | 366 | FRUITPORT | 6120-LEVEL 3 COMMUNICATIONS, LLC - MI | |
| 231-366 | 366 | FRUITPORT | Unknown | |
| 231-367 | 367 | WOLVERINE | 543C-ONVOY, LLCV - MI | |
| 231-367 | 367 | WOLVERINE | Unknown | |
| 231-370 | 370 | MUSKEGON | 2964-OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | |
| 231-370 | 370 | MUSKEGON | Unknown | |
| 231-371 | 371 | TUSTIN | 991E-BANDWIDTH.COM CLEC, LLC - MI | |
| 231-371 | 371 | TUSTIN | Unknown | |
| 231-373 | 373 | PETOSKEY | Unknown | |
| 231-374 | 374 | SHELBY | 543C-ONVOY, LLCV - MI | |
| 231-374 | 374 | SHELBY | Unknown | |
| 231-375 | 375 | MUSKEGON | Unknown | |
| 231-376 | 376 | TWIN LAKE | 543C-ONVOY, LLCV - MI | |
| 231-376 | 376 | TWIN LAKE | Unknown | |
| 231-377 | 377 | CLAM RIVER | Unknown | |
| 231-379 | 379 | ONEKAMA | 991E-BANDWIDTH.COM CLEC, LLC - MI | |
| 231-379 | 379 | ONEKAMA | Unknown | |
| 231-380 | 380 | NEWAYGO | 2964-OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | |
| 231-380 | 380 | NEWAYGO | Unknown | |
| 231-381 | 381 | WHITECLOUD | 792K-CHARTER IP ENABLED SERVICES, LLC | |
| 231-381 | 381 | WHITECLOUD | Unknown | |
| 231-383 | 383 | BEULAH | Unknown | |
| 231-384 | 384 | KALKASKA | 6003-CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | |
| 231-384 | 384 | KALKASKA | Unknown | |
| 231-385 | 385 | CORAL | 543C-ONVOY, LLCV - MI | |
| 231-385 | 385 | CORAL | Unknown | |
| 231-386 | 386 | NORTHPORT | Unknown | |
| 231-387 | 387 | PETOSKEY | Unknown | |
| 231-388 | 388 | LE ROY | Unknown | |
| 231-389 | 389 | HARRIETTA | Unknown | |
| 231-390 | 390 | BIG RAPIDS | Unknown | |
| 231-391 | 391 | WALLOON LK | 991E-BANDWIDTH.COM CLEC, LLC - MI | |
| 231-391 | 391 | WALLOON LK | Unknown | |
| 231-392 | 392 | TRAVERSECY | Unknown | |
| 231-393 | 393 | LE ROY | 624H-ONVOY SPECTRUM, LLC | |
| 231-393 | 393 | LE ROY | Unknown | |
| 231-394 | 394 | MOORESTOWN | 6003-CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | |
| 231-394 | 394 | MOORESTOWN | Unknown | |
| 231-396 | 396 | CADILLAC | Unknown | |
| 231-397 | 397 | MANISTEE | Unknown | |
| 231-398 | 398 | MANISTEE | Unknown | |
| 231-399 | 399 | FRANKFORT | Unknown | |
| 231-400 | 400 | ALANSON | 543C-ONVOY, LLCV - MI | |
| 231-400 | 400 | ALANSON | Unknown | |
| 231-401 | 401 | TRAVERSECY | 116F-PENINSULA FIBER NETWORK, LLC - MI | |
| 231-401 | 401 | TRAVERSECY | Unknown | |
| 231-402 | 402 | MUSKEGON | Unknown | |
| 231-403 | 403 | WILLIAMSBG | Unknown | |
| 231-404 | 404 | STANWOOD | 6534-NEW CINGULAR WIRELESS PCS, LLC - IL | |
| 231-404 | 404 | STANWOOD | Unknown | |
| 231-405 | 405 | ALDEN | 543C-ONVOY, LLCV - MI | |
| 231-405 | 405 | ALDEN | Unknown | |
| 231-406 | 406 | FALMOUTH | 543C-ONVOY, LLCV - MI | |
| 231-406 | 406 | FALMOUTH | Unknown | |
| 231-407 | 407 | MECOSTA | 543C-ONVOY, LLCV - MI | |
| 231-407 | 407 | MECOSTA | Unknown | |
| 231-408 | 408 | BIG RAPIDS | Unknown | |
| 231-410 | 410 | MANISTEE | 6534-NEW CINGULAR WIRELESS PCS, LLC - IL | |
| 231-410 | 410 | MANISTEE | Unknown | |
| 231-412 | 412 | HARBOR SPG | Unknown | |
| 231-413 | 413 | KALKASKA | 2964-OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | |
| 231-413 | 413 | KALKASKA | Unknown | |
| 231-414 | 414 | NEWAYGO | Unknown | |
| 231-415 | 415 | DUBLIN | 792K-CHARTER IP ENABLED SERVICES, LLC | |
| 231-415 | 415 | DUBLIN | Unknown | |
| 231-417 | 417 | PETOSKEY | 770E-TELEPORT COMMUNICATIONS AMERICA, LLC - MI | |
| 231-417 | 417 | PETOSKEY | Unknown | |
| 231-418 | 418 | MARION | 543C-ONVOY, LLCV - MI | |
| 231-418 | 418 | MARION | Unknown | |
| 231-419 | 419 | BELLAIRE | 543C-ONVOY, LLCV - MI | |
| 231-419 | 419 | BELLAIRE | Unknown | |
| 231-421 | 421 | TRAVERSECY | Unknown | |
| 231-422 | 422 | PELLSTON | 508J-CENTURYLINK COMMUNICATIONS, LLC | |
| 231-422 | 422 | PELLSTON | Unknown | |
| 231-424 | 424 | CARR | 3535-ACD TELECOM, INC. - MI | |
| 231-424 | 424 | CARR | Unknown | |
| 231-425 | 425 | LUDINGTON | 2964-OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | |
| 231-425 | 425 | LUDINGTON | Unknown | |
| 231-426 | 426 | RAVENNA | 543C-ONVOY, LLCV - MI | |
| 231-426 | 426 | RAVENNA | Unknown | |
| 231-427 | 427 | MACKINAWCY | Unknown | |
| 231-428 | 428 | MUSKEGON | 543C-ONVOY, LLCV - MI | |
| 231-428 | 428 | MUSKEGON | Unknown | |
| 231-430 | 430 | BOYNE CITY | 543C-ONVOY, LLCV - MI | |
| 231-430 | 430 | BOYNE CITY | Unknown | |
| 231-431 | 431 | CLAM RIVER | 543C-ONVOY, LLCV - MI | |
| 231-431 | 431 | CLAM RIVER | Unknown | |
| 231-432 | 432 | NORTHPORT | Unknown | |
| 231-433 | 433 | MOORESTOWN | 6003-CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | |
| 231-433 | 433 | MOORESTOWN | Unknown | |
| 231-434 | 434 | MANTON | Unknown | |
| 231-435 | 435 | EASTPORT | 543C-ONVOY, LLCV - MI | |
| 231-435 | 435 | EASTPORT | Unknown | |
| 231-436 | 436 | MACKINAWCY | Unknown | |
| 231-437 | 437 | CHARLEVOIX | Unknown | |
| 231-438 | 438 | HARBOR SPG | 543C-ONVOY, LLCV - MI | |
| 231-438 | 438 | HARBOR SPG | Unknown | |
| 231-440 | 440 | BALDWIN | 2550-123.NET, LLC | |
| 231-440 | 440 | BALDWIN | Unknown | |
| 231-442 | 442 | HARRIETTA | 933G-PEERLESS NETWORK OF MICHIGAN, LLC - MI | |
| 231-442 | 442 | HARRIETTA | Unknown | |
| 231-443 | 443 | HONOR | 543C-ONVOY, LLCV - MI | |
| 231-443 | 443 | HONOR | Unknown | |
| 231-444 | 444 | CADILLAC | Unknown | |
| 231-445 | 445 | CHEBOYGAN | Unknown | |
| 231-446 | 446 | NORTHPORT | 543C-ONVOY, LLCV - MI | |
| 231-446 | 446 | NORTHPORT | Unknown | |
| 231-447 | 447 | HOLTON | 543C-ONVOY, LLCV - MI | |
| 231-447 | 447 | HOLTON | Unknown | |
| 231-448 | 448 | ST JAMES | Unknown | |
| 231-449 | 449 | BALDWIN | 792K-CHARTER IP ENABLED SERVICES, LLC | |
| 231-449 | 449 | BALDWIN | Unknown | |
| 231-450 | 450 | HESPERIA | Unknown | |
| 231-451 | 451 | WILLIAMSBG | 543C-ONVOY, LLCV - MI | |
| 231-451 | 451 | WILLIAMSBG | Unknown | |
| 231-452 | 452 | NEWAYGO | 318J-COMCAST IP PHONE, LLC | |
| 231-452 | 452 | NEWAYGO | Unknown | |
| 231-453 | 453 | HOLTON | 792K-CHARTER IP ENABLED SERVICES, LLC | |
| 231-453 | 453 | HOLTON | Unknown | |
| 231-454 | 454 | TRAVERSECY | 5562-METROPCS, INC. | |
| 231-454 | 454 | TRAVERSECY | Unknown | |
| 231-455 | 455 | PENTWATER | 543C-ONVOY, LLCV - MI | |
| 231-455 | 455 | PENTWATER | Unknown | |
| 231-456 | 456 | GLEN LAKE | 6534-NEW CINGULAR WIRELESS PCS, LLC - IL | |
| 231-456 | 456 | GLEN LAKE | Unknown | |
| 231-457 | 457 | MUSKEGON | Unknown | |
| 231-459 | 459 | BOYNE CITY | Unknown | |
| 231-460 | 460 | BIG RAPIDS | 543C-ONVOY, LLCV - MI | |
| 231-460 | 460 | BIG RAPIDS | Unknown | |
| 231-462 | 462 | FOUNTAIN | Unknown | |
| 231-463 | 463 | TRAVERSECY | Unknown | |
| 231-464 | 464 | FREESOIL | 9323-MICHIGAN BELL TEL CO | |
| 231-464 | 464 | FREESOIL | Unknown | |
| 231-465 | 465 | REED CITY | Unknown | |
| 231-466 | 466 | EVART | 624H-ONVOY SPECTRUM, LLC | |
| 231-466 | 466 | EVART | Unknown | |
| 231-468 | 468 | CADILLAC | Unknown | |
| 231-475 | 475 | MANTON | 991E-BANDWIDTH.COM CLEC, LLC - MI | |
| 231-475 | 475 | MANTON | Unknown | |
| 231-480 | 480 | LUDINGTON | 6120-LEVEL 3 COMMUNICATIONS, LLC - MI | |
| 231-480 | 480 | LUDINGTON | Unknown | |
| 231-484 | 484 | EASTJORDAN | Unknown | |
| 231-486 | 486 | TRAVERSECY | Unknown | |
| 231-487 | 487 | PETOSKEY | Unknown | |
| 231-489 | 489 | PETOSKEY | Unknown | |
| 231-492 | 492 | TRAVERSECY | Unknown | |
| 231-493 | 493 | TRAVERSECY | Unknown | |
| 231-495 | 495 | BELLAIRE | 6534-NEW CINGULAR WIRELESS PCS, LLC - IL | |
| 231-495 | 495 | BELLAIRE | Unknown | |
| 231-497 | 497 | BOYNE CITY | Unknown | |
| 231-498 | 498 | ELK RAPIDS | 6120-LEVEL 3 COMMUNICATIONS, LLC - MI | |
| 231-498 | 498 | ELK RAPIDS | Unknown | |
| 231-500 | 500 | WHITEHALL | 543C-ONVOY, LLCV - MI | |
| 231-500 | 500 | WHITEHALL | Unknown | |
| 231-508 | 508 | ONEKAMA | Unknown | |
| 231-515 | 515 | EVART | Unknown | |
| 231-518 | 518 | KALKASKA | Unknown | |
| 231-525 | 525 | WOLVERINE | Unknown | |
| 231-527 | 527 | BIG RAPIDS | Unknown | |
| 231-529 | 529 | BRUTUS | Unknown | |
| 231-531 | 531 | MUSKEGON | Unknown | |
| 231-533 | 533 | BELLAIRE | Unknown | |
| 231-534 | 534 | TRAVERSECY | Unknown | |
| 231-535 | 535 | WALLOON LK | 9323-MICHIGAN BELL TEL CO | |
| 231-535 | 535 | WALLOON LK | Unknown | |
| 231-536 | 536 | EASTJORDAN | Unknown | |
| 231-538 | 538 | FREMONT | 2550-123.NET, LLC | |
| 231-538 | 538 | FREMONT | Unknown | |
| 231-539 | 539 | PELLSTON | Unknown | |
| 231-544 | 544 | CENTRAL LK | Unknown | |
| 231-545 | 545 | BOYNEFALLS | 792K-CHARTER IP ENABLED SERVICES, LLC | |
| 231-545 | 545 | BOYNEFALLS | Unknown | |
| 231-549 | 549 | BOYNEFALLS | Unknown | |
| 231-550 | 550 | PETOSKEY | 5562-METROPCS, INC. | |
| 231-550 | 550 | PETOSKEY | Unknown | |
| 231-559 | 559 | MCBAIN | Unknown | |
| 231-563 | 563 | MUSKEGON | 6534-NEW CINGULAR WIRELESS PCS, LLC - IL | |
| 231-563 | 563 | MUSKEGON | Unknown | |
| 231-564 | 564 | KALKASKA | Unknown | |
| 231-566 | 566 | HARRIETTA | 516J-TON80 COMMUNICATIONS, LLC | |
| 231-566 | 566 | HARRIETTA | Unknown | |
| 231-567 | 567 | MUSKEGON | Unknown | |
| 231-570 | 570 | FIFE LAKE | Unknown | |
| 231-571 | 571 | MUSKEGON | Unknown | |
| 231-577 | 577 | CADILLAC | Unknown | |
| 231-578 | 578 | MUSKEGON | Unknown | |
| 231-580 | 580 | BIG RAPIDS | 2964-OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | |
| 231-580 | 580 | BIG RAPIDS | Unknown | |
| 231-581 | 581 | ALBA | 792K-CHARTER IP ENABLED SERVICES, LLC | |
| 231-581 | 581 | ALBA | Unknown | |
| 231-583 | 583 | LUDINGTON | 2550-123.NET, LLC | |
| 231-583 | 583 | LUDINGTON | Unknown | |
| 231-587 | 587 | MANCELONA | Unknown | |
| 231-588 | 588 | ELLSWORTH | 0695-FRONTIER NORTH, INC. - MI | |
| 231-588 | 588 | ELLSWORTH | Unknown | |
| 231-594 | 594 | HART | 506J-TWILIO INTERNATIONAL, INC. | |
| 231-594 | 594 | HART | Unknown | |
| 231-597 | 597 | CHEBOYGAN | Unknown | |
| 231-598 | 598 | BIG RAPIDS | Unknown | |
| 231-599 | 599 | EASTPORT | Unknown | |
| 231-600 | 600 | TRAVERSECY | Unknown | |
| 231-613 | 613 | SCOTTVILLE | 6534-NEW CINGULAR WIRELESS PCS, LLC - IL | |
| 231-613 | 613 | SCOTTVILLE | Unknown | |
| 231-622 | 622 | PETOSKEY | Unknown | |
| 231-624 | 624 | KALKASKA | Unknown | |
| 231-625 | 625 | CHEBOYGAN | 9323-MICHIGAN BELL TEL CO | |
| 231-625 | 625 | CHEBOYGAN | Unknown | |
| 231-626 | 626 | LEVERING | 792K-CHARTER IP ENABLED SERVICES, LLC | |
| 231-626 | 626 | LEVERING | Unknown | |
| 231-627 | 627 | CHEBOYGAN | Unknown | |
| 231-629 | 629 | BIG RAPIDS | Unknown | |
| 231-634 | 634 | BOIS BLANC | Unknown | |
| 231-636 | 636 | HOWARDCITY | 2550-123.NET, LLC | |
| 231-636 | 636 | HOWARDCITY | Unknown | |
| 231-638 | 638 | MUSKEGON | Unknown | |
| 231-640 | 640 | LAKE ANN | Unknown | |
| 231-642 | 642 | TRAVERSECY | Unknown | |
| 231-643 | 643 | MORLEY | 2550-123.NET, LLC | |
| 231-643 | 643 | MORLEY | Unknown | |
| 231-646 | 646 | ELLSWORTH | 0695-FRONTIER NORTH, INC. - MI | |
| 231-646 | 646 | ELLSWORTH | Unknown | |
| 231-648 | 648 | HOWARDCITY | 6120-LEVEL 3 COMMUNICATIONS, LLC - MI | |
| 231-648 | 648 | HOWARDCITY | Unknown | |
| 231-651 | 651 | BEULAH | 6534-NEW CINGULAR WIRELESS PCS, LLC - IL | |
| 231-651 | 651 | BEULAH | Unknown | |
| 231-652 | 652 | NEWAYGO | Unknown | |
| 231-655 | 655 | MANISTEE | Unknown | |
| 231-660 | 660 | BIG RAPIDS | Unknown | |
| 231-663 | 663 | MESICK | 516J-TON80 COMMUNICATIONS, LLC | |
| 231-663 | 663 | MESICK | Unknown | |
| 231-666 | 666 | MUSKEGON | Unknown | |
| 231-667 | 667 | MARION | Unknown | |
| 231-668 | 668 | TRAVERSECY | Unknown | |
| 231-670 | 670 | MUSKEGON | Unknown | |
| 231-672 | 672 | MUSKEGON | Unknown | |
| 231-674 | 674 | GRANT | Unknown | |
| 231-676 | 676 | BELLAIRE | Unknown | |
| 231-678 | 678 | BRETHREN | 3535-ACD TELECOM, INC. - MI | |
| 231-678 | 678 | BRETHREN | Unknown | |
| 231-679 | 679 | BIG RAPIDS | Unknown | |
| 231-680 | 680 | REED CITY | 6120-LEVEL 3 COMMUNICATIONS, LLC - MI | |
| 231-680 | 680 | REED CITY | Unknown | |
| 231-681 | 681 | FRUITPORT | 0695-FRONTIER NORTH, INC. - MI | |
| 231-681 | 681 | FRUITPORT | Unknown | |
| 231-683 | 683 | MUSKEGON | Unknown | |
| 231-685 | 685 | RAVENNA | 792K-CHARTER IP ENABLED SERVICES, LLC | |
| 231-685 | 685 | RAVENNA | Unknown | |
| 231-688 | 688 | MERRITT | 965H-FRACTEL, LLC | |
| 231-688 | 688 | MERRITT | Unknown | |
| 231-689 | 689 | WHITECLOUD | Unknown | |
| 231-699 | 699 | FOUNTAIN | 516J-TON80 COMMUNICATIONS, LLC | |
| 231-699 | 699 | FOUNTAIN | Unknown | |
| 231-707 | 707 | NEWAYGO | 543C-ONVOY, LLCV - MI | |
| 231-707 | 707 | NEWAYGO | Unknown | |
| 231-709 | 709 | TRAVERSECY | Unknown | |
| 231-714 | 714 | TRAVERSECY | Unknown | |
| 231-715 | 715 | TRAVERSECY | Unknown | |
| 231-719 | 719 | MUSKEGON | Unknown | |
| 231-720 | 720 | MUSKEGON | Unknown | |
| 231-721 | 721 | HART | 2550-123.NET, LLC | |
| 231-721 | 721 | HART | Unknown | |
| 231-724 | 724 | MUSKEGON | Unknown | |
| 231-725 | 725 | MUSKEGON | Unknown | |
| 231-726 | 726 | MUSKEGON | Unknown | |
| 231-729 | 729 | IRONS | Unknown | |
| 231-732 | 732 | MORLEY | 624H-ONVOY SPECTRUM, LLC | |
| 231-732 | 732 | MORLEY | Unknown | |
| 231-734 | 734 | EVART | 9323-MICHIGAN BELL TEL CO | |
| 231-734 | 734 | EVART | Unknown | |
| 231-735 | 735 | TRAVERSECY | Unknown | |
| 231-736 | 736 | MUSKEGON | Unknown | |
| 231-742 | 742 | HART | Unknown | |
| 231-743 | 743 | MARION | Unknown | |
| 231-745 | 745 | BALDWIN | Unknown | |
| 231-746 | 746 | CHEBOYGAN | 516J-TON80 COMMUNICATIONS, LLC | |
| 231-746 | 746 | CHEBOYGAN | Unknown | |
| 231-747 | 747 | MUSKEGON | Unknown | |
| 231-751 | 751 | WALLOON LK | Unknown | |
| 231-753 | 753 | PETOSKEY | Unknown | |
| 231-757 | 757 | SCOTTVILLE | 9323-MICHIGAN BELL TEL CO | |
| 231-757 | 757 | SCOTTVILLE | Unknown | |
| 231-758 | 758 | PETOSKEY | Unknown | |
| 231-760 | 760 | MUSKEGON | Unknown | |
| 231-763 | 763 | AMBLE | 792K-CHARTER IP ENABLED SERVICES, LLC | |
| 231-763 | 763 | AMBLE | Unknown | |
| 231-766 | 766 | MUSKEGON | Unknown | |
| 231-767 | 767 | MUSKEGON | Unknown | |
| 231-768 | 768 | LE ROY | 9323-MICHIGAN BELL TEL CO | |
| 231-768 | 768 | LE ROY | Unknown | |
| 231-769 | 769 | MUSKEGON | Unknown | |
| 231-771 | 771 | ELK RAPIDS | 543C-ONVOY, LLCV - MI | |
| 231-771 | 771 | ELK RAPIDS | Unknown | |
| 231-772 | 772 | WELLSTON | 516J-TON80 COMMUNICATIONS, LLC | |
| 231-772 | 772 | WELLSTON | Unknown | |
| 231-774 | 774 | INTERLOCHN | 3535-ACD TELECOM, INC. - MI | |
| 231-774 | 774 | INTERLOCHN | Unknown | |
| 231-780 | 780 | MUSKEGON | Unknown | |
| 231-786 | 786 | TRAVERSECY | 965H-FRACTEL, LLC | |
| 231-786 | 786 | TRAVERSECY | Unknown | |
| 231-787 | 787 | WHITECLOUD | Unknown | |
| 231-788 | 788 | MUSKEGON | Unknown | |
| 231-790 | 790 | FREESOIL | Unknown | |
| 231-791 | 791 | REED CITY | 829J-PAETEC ITEL, LLC | |
| 231-791 | 791 | REED CITY | Unknown | |
| 231-793 | 793 | WHITECLOUD | 516C-AT&T CORP. | |
| 231-793 | 793 | WHITECLOUD | Unknown | |
| 231-794 | 794 | MANISTEE | Unknown | |
| 231-797 | 797 | LUTHER | Unknown | |
| 231-798 | 798 | MUSKEGON | Unknown | |
| 231-799 | 799 | MUSKEGON | Unknown | |
| 231-800 | 800 | LUTHER | 543C-ONVOY, LLCV - MI | |
| 231-800 | 800 | LUTHER | Unknown | |
| 231-803 | 803 | MORLEY | 6120-LEVEL 3 COMMUNICATIONS, LLC - MI | |
| 231-803 | 803 | MORLEY | Unknown | |
| 231-805 | 805 | KALEVA | 3535-ACD TELECOM, INC. - MI | |
| 231-805 | 805 | KALEVA | Unknown | |
| 231-818 | 818 | CHEBOYGAN | Unknown | |
| 231-819 | 819 | TUSTIN | Unknown | |
| 231-821 | 821 | HOLTON | Unknown | |
| 231-823 | 823 | STANWOOD | 0695-FRONTIER NORTH, INC. - MI | |
| 231-823 | 823 | STANWOOD | Unknown | |
| 231-824 | 824 | MANTON | Unknown | |
| 231-825 | 825 | MCBAIN | 9323-MICHIGAN BELL TEL CO | |
| 231-825 | 825 | MCBAIN | Unknown | |
| 231-826 | 826 | FALMOUTH | Unknown | |
| 231-828 | 828 | TWIN LAKE | Unknown | |
| 231-829 | 829 | TUSTIN | Unknown | |
| 231-830 | 830 | MUSKEGON | Unknown | |
| 231-831 | 831 | EASTJORDAN | 543C-ONVOY, LLCV - MI | |
| 231-831 | 831 | EASTJORDAN | Unknown | |
| 231-833 | 833 | WOLVERINE | 6534-NEW CINGULAR WIRELESS PCS, LLC - IL | |
| 231-833 | 833 | WOLVERINE | Unknown | |
| 231-834 | 834 | GRANT | Unknown | |
| 231-835 | 835 | GLEN LAKE | Unknown | |
| 231-844 | 844 | INDIAN RIV | Unknown | |
| 231-846 | 846 | CADILLAC | Unknown | |
| 231-852 | 852 | LUDINGTON | 6534-NEW CINGULAR WIRELESS PCS, LLC - IL | |
| 231-852 | 852 | LUDINGTON | Unknown | |
| 231-853 | 853 | RAVENNA | Unknown | |
| 231-855 | 855 | MUSKEGON | Unknown | |
| 231-856 | 856 | MORLEY | 9323-MICHIGAN BELL TEL CO | |
| 231-856 | 856 | MORLEY | Unknown | |
| 231-861 | 861 | SHELBY | Unknown | |
| 231-862 | 862 | HOXEYVILLE | 0704-ACE TEL. CO. OF MICHIGAN, INC. | |
| 231-862 | 862 | HOXEYVILLE | Unknown | |
| 231-865 | 865 | FRUITPORT | 0695-FRONTIER NORTH, INC. - MI | |
| 231-865 | 865 | FRUITPORT | Unknown | |
| 231-866 | 866 | SUTTONSBAY | 6534-NEW CINGULAR WIRELESS PCS, LLC - IL | |
| 231-866 | 866 | SUTTONSBAY | Unknown | |
| 231-867 | 867 | CHIPPEWALK | 0671-BRIGHTSPEED OF CENTRAL MICHIGAN, INC | |
| 231-867 | 867 | CHIPPEWALK | Unknown | |
| 231-869 | 869 | PENTWATER | 0695-FRONTIER NORTH, INC. - MI | |
| 231-869 | 869 | PENTWATER | Unknown | |
| 231-871 | 871 | BEULAH | 6534-NEW CINGULAR WIRELESS PCS, LLC - IL | |
| 231-871 | 871 | BEULAH | Unknown | |
| 231-872 | 872 | REED CITY | 6534-NEW CINGULAR WIRELESS PCS, LLC - IL | |
| 231-872 | 872 | REED CITY | Unknown | |
| 231-875 | 875 | FRUITPORT | 991E-BANDWIDTH.COM CLEC, LLC - MI | |
| 231-875 | 875 | FRUITPORT | Unknown | |
| 231-876 | 876 | CADILLAC | Unknown | |
| 231-879 | 879 | FIFE LAKE | 9323-MICHIGAN BELL TEL CO | |
| 231-879 | 879 | FIFE LAKE | Unknown | |
| 231-880 | 880 | MUSKEGON | Unknown | |
| 231-881 | 881 | PETOSKEY | Unknown | |
| 231-882 | 882 | BEULAH | 9323-MICHIGAN BELL TEL CO | |
| 231-882 | 882 | BEULAH | Unknown | |
| 231-884 | 884 | CADILLAC | Unknown | |
| 231-885 | 885 | MESICK | Unknown | |
| 231-886 | 886 | KALKASKA | Unknown | |
| 231-887 | 887 | MANISTEE | 6534-NEW CINGULAR WIRELESS PCS, LLC - IL | |
| 231-887 | 887 | MANISTEE | Unknown | |
| 231-888 | 888 | TWIN LAKE | 543C-ONVOY, LLCV - MI | |
| 231-888 | 888 | TWIN LAKE | Unknown | |
| 231-889 | 889 | ONEKAMA | Unknown | |
| 231-894 | 894 | WHITEHALL | Unknown | |
| 231-898 | 898 | CARR | Unknown | |
| 231-900 | 900 | MUSKEGON | Unknown | |
| 231-903 | 903 | MUSKEGON | Unknown | |
| 231-907 | 907 | LUDINGTON | Unknown | |
| 231-912 | 912 | REED CITY | 6534-NEW CINGULAR WIRELESS PCS, LLC - IL | |
| 231-912 | 912 | REED CITY | Unknown | |
| 231-916 | 916 | MANCELONA | 6120-LEVEL 3 COMMUNICATIONS, LLC - MI | |
| 231-916 | 916 | MANCELONA | Unknown | |
| 231-923 | 923 | HART | Unknown | |
| 231-925 | 925 | SCOTTVILLE | 2550-123.NET, LLC | |
| 231-925 | 925 | SCOTTVILLE | Unknown | |
| 231-928 | 928 | FREMONT | Unknown | |
| 231-930 | 930 | BEULAH | Unknown | |
| 231-936 | 936 | SCOTTVILLE | Unknown | |
| 231-937 | 937 | HOWARDCITY | 0695-FRONTIER NORTH, INC. - MI | |
| 231-937 | 937 | HOWARDCITY | Unknown | |
| 231-938 | 938 | TRAVERSECY | Unknown | |
| 231-939 | 939 | PETOSKEY | Unknown | |
| 231-942 | 942 | CADILLAC | Unknown | |
| 231-943 | 943 | TRAVERSECY | Unknown | |
| 231-944 | 944 | TRAVERSECY | Unknown | |
| 231-955 | 955 | MUSKEGON | Unknown | |
| 231-963 | 963 | MCBAIN | 516J-TON80 COMMUNICATIONS, LLC | |
| 231-963 | 963 | MCBAIN | Unknown | |
| 231-966 | 966 | FREESOIL | 516J-TON80 COMMUNICATIONS, LLC | |
| 231-966 | 966 | FREESOIL | Unknown | |
| 231-968 | 968 | CADILLAC | 991E-BANDWIDTH.COM CLEC, LLC - MI | |
| 231-968 | 968 | CADILLAC | Unknown | |
| 231-970 | 970 | BEAR LAKE | Unknown | |
| 231-974 | 974 | GRANT | 2550-123.NET, LLC | |
| 231-974 | 974 | GRANT | Unknown | |
| 231-977 | 977 | MACKINAWCY | 965H-FRACTEL, LLC | |
| 231-977 | 977 | MACKINAWCY | Unknown | |
| 231-981 | 981 | WHITEHALL | Unknown | |
| 231-994 | 994 | LKLEELANAU | Unknown | |
| 231-999 | 999 | CENTRAL LK | 543C-ONVOY, LLCV - MI | |
| 231-999 | 999 | CENTRAL LK | Unknown |
Quick Facts
- Area Code 231
- State MI
- Exchanges 538