Local Calling Guide
Area code/prefix search
Muskegon, MI
<< 1 2 3 4 5 6 7 8 9 10 11 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 231-457
| 1 |
GDRPMIBLXTZ |
3535 ACD TELECOM, INC. - MI |
348 |
|
2005-02-17 |
|
| 231-457
| 2 |
GDRPMIBL31Z |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
348 |
|
2005-10-30 |
|
| 231-457
| 3 |
GDRPMIBL61Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
2008-01-13 |
|
| 231-457
| 4 |
GDRPMIBL40Z |
318J COMCAST IP PHONE, LLC |
348 |
|
2008-01-15 |
|
| 231-457
| 5 |
GDRPMIBL31Z |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
348 |
|
2006-02-05 |
|
| 231-457
| 6 |
GDRPMIBL31Z |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
348 |
|
2006-02-05 |
|
| 231-457
| 7 |
GDRPMIBL31Z |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
348 |
|
2006-04-16 |
|
| 231-457
| 8 |
GDRPMIBL31Z |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
348 |
|
2006-04-16 |
|
| 231-457
| 9 |
GDRPMIBLXTZ |
3535 ACD TELECOM, INC. - MI |
348 |
|
|
|
| 231-469
| A |
GDRPMIBL61Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
2026-05-03 |
|
| 231-469
| 9 |
GDRPMIBL61Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
2026-05-03 |
|
| 231-531
| A |
GDRPMIBL31Z |
5562 METROPCS, INC. |
348 |
|
|
|
| 231-531
| 0 |
GDRPMIBL61Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
2019-09-19 |
|
| 231-531
| 1 |
GDRPMIBL61Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
2019-10-22 |
|
| 231-531
| 2 |
GDRPMIBL61Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
2019-10-22 |
|
| 231-531
| 3 |
GDRPMIBL31Z |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
348 |
|
2020-07-06 |
|
| 231-531
| 4 |
GDRPMIBL31Z |
5562 METROPCS, INC. |
348 |
|
2020-06-26 |
|
| 231-531
| 5 |
GDRPMIBL31Z |
5562 METROPCS, INC. |
348 |
|
2020-06-26 |
|
| 231-531
| 6 |
GDRPMIBL31Z |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
348 |
|
2020-07-06 |
|
| 231-531
| 7 |
GDRPMIBL31Z |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
348 |
|
2020-07-06 |
|
| 231-531
| 8 |
GDRPMIBL40Z |
318J COMCAST IP PHONE, LLC |
348 |
|
2020-11-12 |
|
| 231-531
| 9 |
GDRPMIBL31Z |
5562 METROPCS, INC. |
348 |
|
2019-05-31 |
|
| 231-557
| A |
GDRQMIBODMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
|
|
| 231-563
| A |
GDRPMIBL61Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
|
|
| 231-563
| 0 |
GDRQMIBODMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2022-05-31 |
|
| 231-563
| 1 |
GDRQMIBODMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2022-05-31 |
|
| 231-563
| 2 |
MSKGMIXKX1X |
543C ONVOY, LLCV - MI |
348 |
|
2023-07-08 |
|
| 231-563
| 3 |
GDRPMIBL61Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
2006-06-15 |
|
| 231-563
| 4 |
MSKGMIXKX1X |
543C ONVOY, LLCV - MI |
348 |
|
2023-07-08 |
|
| 231-563
| 5 |
MSKGMIXKX1X |
543C ONVOY, LLCV - MI |
348 |
|
2023-07-08 |
|
| 231-563
| 6 |
GDRPMIBL40Z |
318J COMCAST IP PHONE, LLC |
348 |
|
2008-01-15 |
|
| 231-563
| 7 |
GDRPMIBL61Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
2023-10-01 |
|
| 231-563
| 8 |
GDRQMIBODMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2025-06-23 |
|
| 231-563
| 9 |
GDRQMIBODMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2025-06-23 |
|
| 231-567
| A |
GDRPMIBL06Z |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
348 |
|
|
|
| 231-567
| 0 |
MSKGMIXKQMD |
624H ONVOY SPECTRUM, LLC |
348 |
|
2021-07-11 |
|
| 231-567
| 1 |
MSKGMIXKQMD |
624H ONVOY SPECTRUM, LLC |
348 |
|
2021-07-11 |
|
| 231-567
| 2 |
MSKGMIXKQMD |
624H ONVOY SPECTRUM, LLC |
348 |
|
2021-07-11 |
|
| 231-567
| 3 |
GDRPMIBL31Z |
5562 METROPCS, INC. |
348 |
|
2021-05-02 |
|
| 231-567
| 4 |
MSKGMIXKQMD |
624H ONVOY SPECTRUM, LLC |
348 |
|
2021-07-11 |
|
| 231-567
| 5 |
GDRPMIBL06Z |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
348 |
|
2021-01-08 |
|
| 231-567
| 6 |
GDRPMIBL06Z |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
348 |
|
2021-01-08 |
|
| 231-567
| 7 |
GDRPMIBL06Z |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
348 |
|
2021-01-08 |
|
| 231-567
| 8 |
GDRPMIBL06Z |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
348 |
|
2021-01-08 |
|
| 231-567
| 9 |
GDRPMIBL06Z |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
348 |
|
2021-01-08 |
|
| 231-571
| A |
MSKGMIXKDS1 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
| 231-571
| 0 |
GDRPMIBL61Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
2005-04-02 |
|
| 231-571
| 1 |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2015-12-09 |
|
| 231-571
| 2 |
GDRPMIBL61Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
2004-10-17 |
|
| 231-571
| 3 |
GDRPMIBL61Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
2004-10-17 |
|
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Last updated: Sat, 01 Aug 2026 03:19:33 UTC
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