Local Calling Guide
Area code/prefix search
Houghton Lake, MI
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 989-202
| A |
SGNWMIECXQX |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
344 |
|
|
|
| 989-202
| 0 |
|
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
344 |
|
2014-05-05 |
|
| 989-202
| 1 |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
344 |
|
2006-11-28 |
|
| 989-202
| 2 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
344 |
|
2007-03-18 |
|
| 989-202
| 4 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
344 |
|
2008-09-04 |
|
| 989-202
| 5 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
344 |
|
2009-09-26 |
|
| 989-202
| 6 |
|
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
344 |
|
2011-03-01 |
|
| 989-202
| 7 |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
344 |
|
2013-08-24 |
|
| 989-202
| 8 |
|
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
344 |
|
2014-05-05 |
|
| 989-202
| 9 |
|
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
344 |
|
2014-05-05 |
|
| 989-279
| A |
SGNWMIFAXJX |
991E BANDWIDTH.COM CLEC, LLC - MI |
344 |
|
|
|
| 989-279
| 0 |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
344 |
|
2018-08-25 |
|
| 989-279
| 1 |
|
543C ONVOY, LLCV - MI |
344 |
|
2023-08-26 |
|
| 989-279
| 2 |
|
543C ONVOY, LLCV - MI |
344 |
|
2021-03-05 |
|
| 989-279
| 3 |
|
543C ONVOY, LLCV - MI |
344 |
|
2021-03-05 |
|
| 989-279
| 4 |
|
624H ONVOY SPECTRUM, LLC |
344 |
|
2023-05-30 |
|
| 989-279
| 5 |
|
543C ONVOY, LLCV - MI |
344 |
|
2023-07-08 |
|
| 989-279
| 6 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
344 |
|
2026-02-14 |
|
| 989-279
| 7 |
|
543C ONVOY, LLCV - MI |
344 |
|
2020-11-21 |
|
| 989-279
| 8 |
|
543C ONVOY, LLCV - MI |
344 |
|
2020-11-21 |
|
| 989-279
| 9 |
|
516J TON80 COMMUNICATIONS, LLC |
344 |
|
2022-04-05 |
|
| 989-302
| A |
SGNWMIFAXFY |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
344 |
|
|
|
| 989-302
| 0 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
344 |
|
|
|
| 989-302
| 1 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
344 |
|
|
|
| 989-302
| 2 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
344 |
|
|
|
| 989-302
| 3 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
344 |
|
|
|
| 989-302
| 4 |
|
2550 123.NET, LLC |
344 |
|
2003-03-08 |
|
| 989-302
| 5 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
344 |
|
2015-05-07 |
|
| 989-302
| 6 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
344 |
|
|
|
| 989-302
| 7 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
344 |
|
|
|
| 989-302
| 8 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
344 |
|
2016-06-11 |
|
| 989-302
| 9 |
|
3535 ACD TELECOM, INC. - MI |
344 |
|
2011-09-05 |
|
| 989-366
| A |
PDVLMIXMRS0 |
0695 FRONTIER NORTH, INC. - MI |
344 |
|
|
|
| 989-422
| A |
HGPTMIXLRS0 |
0695 FRONTIER NORTH, INC. - MI |
344 |
|
|
|
| 989-422
| 0 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
344 |
|
2015-10-28 |
|
| 989-422
| 1 |
|
691A DAYSTARR, LLC DBA DAYSTARR COMMUNICATIONS - MI |
344 |
|
2005-11-27 |
|
| 989-422
| 2 |
|
0695 FRONTIER NORTH, INC. - MI |
344 |
|
|
|
| 989-422
| 3 |
|
0695 FRONTIER NORTH, INC. - MI |
344 |
|
|
|
| 989-422
| 4 |
|
0695 FRONTIER NORTH, INC. - MI |
344 |
|
|
|
| 989-422
| 5 |
|
0695 FRONTIER NORTH, INC. - MI |
344 |
|
|
|
| 989-422
| 6 |
|
0695 FRONTIER NORTH, INC. - MI |
344 |
|
|
|
| 989-422
| 7 |
|
0695 FRONTIER NORTH, INC. - MI |
344 |
|
|
|
| 989-422
| 8 |
|
543C ONVOY, LLCV - MI |
344 |
|
2015-08-13 |
|
| 989-422
| 9 |
|
543C ONVOY, LLCV - MI |
344 |
|
2015-08-13 |
|
| 989-538
| A |
SGNWMIATUMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
344 |
|
|
|
| 989-538
| 0 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
344 |
|
|
|
| 989-538
| 1 |
|
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
344 |
|
2014-05-05 |
|
| 989-538
| 2 |
|
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
344 |
|
2014-05-05 |
|
| 989-538
| 3 |
|
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
344 |
|
2014-05-05 |
|
| 989-538
| 4 |
|
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
344 |
|
2014-05-05 |
|
| 989-538
| 5 |
|
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
344 |
|
2014-05-05 |
|
| 989-538
| 6 |
|
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
344 |
|
2014-04-16 |
|
| 989-538
| 7 |
|
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
344 |
|
2014-05-05 |
|
| 989-538
| 8 |
|
543C ONVOY, LLCV - MI |
344 |
|
2013-03-15 |
|
| 989-538
| 9 |
|
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
344 |
|
2014-05-05 |
|
| 989-910
| A |
|
817J INTERACTIVE SERVICES NETWORK, INC. |
344 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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