Local Calling Guide
Area code/prefix search
NPA: 989
[Rate centres in NPA 989]
[Dial plan for NPA 989]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 989-279
| 0 |
Houghton Lake |
MI |
SGNWMIFAXJX |
991E BANDWIDTH.COM CLEC, LLC - MI |
344 |
|
2018-08-25 |
|
| 989-279
| 1 |
Houghton Lake |
MI |
ALMAMIXGFMD |
543C ONVOY, LLCV - MI |
344 |
|
2023-08-26 |
|
| 989-279
| 2 |
Houghton Lake |
MI |
SGNWMIFAXKX |
543C ONVOY, LLCV - MI |
344 |
|
2021-03-05 |
|
| 989-279
| 3 |
Houghton Lake |
MI |
SGNWMIFAXKX |
543C ONVOY, LLCV - MI |
344 |
|
2021-03-05 |
|
| 989-279
| 4 |
Houghton Lake |
MI |
ALMAMIXGOMD |
624H ONVOY SPECTRUM, LLC |
344 |
|
2023-05-30 |
|
| 989-279
| 5 |
Houghton Lake |
MI |
SGNWMIFAXKX |
543C ONVOY, LLCV - MI |
344 |
|
2023-07-08 |
|
| 989-279
| 6 |
Houghton Lake |
MI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
344 |
|
2026-02-14 |
|
| 989-279
| 7 |
Houghton Lake |
MI |
SGNWMIFAXKX |
543C ONVOY, LLCV - MI |
344 |
|
2020-11-21 |
|
| 989-279
| 8 |
Houghton Lake |
MI |
SGNWMIFAXKX |
543C ONVOY, LLCV - MI |
344 |
|
2020-11-21 |
|
| 989-279
| 9 |
Houghton Lake |
MI |
SGNWMIACEMD |
516J TON80 COMMUNICATIONS, LLC |
344 |
|
2022-04-05 |
|
| 989-280
| A |
Saginaw |
MI |
SGNWMIFAXOY |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
344 |
|
|
|
| 989-281
| A |
Roscommon |
MI |
SGNWMIFAZMD |
2550 123.NET, LLC |
344 |
|
|
|
| 989-281
| 0 |
Roscommon |
MI |
SGNWMIFAZMD |
2550 123.NET, LLC |
344 |
|
2003-04-20 |
|
| 989-281
| 1 |
Roscommon |
MI |
|
792K CHARTER IP ENABLED SERVICES, LLC |
344 |
|
2007-03-18 |
|
| 989-281
| 2 |
Roscommon |
MI |
SGNWMIECXQX |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
344 |
|
2006-11-28 |
|
| 989-281
| 4 |
Roscommon |
MI |
SGNWMIFAXKX |
543C ONVOY, LLCV - MI |
344 |
|
2017-05-26 |
|
| 989-281
| 5 |
Roscommon |
MI |
ALMAMIXGOMD |
624H ONVOY SPECTRUM, LLC |
344 |
|
2023-05-30 |
|
| 989-281
| 7 |
Roscommon |
MI |
SGNWMIFAXKX |
543C ONVOY, LLCV - MI |
344 |
|
2013-04-05 |
|
| 989-282
| A |
Fairgrove |
MI |
SGNWMIECXQX |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
344 |
|
|
|
| 989-282
| 0 |
Fairgrove |
MI |
SGNWMIFAXJX |
991E BANDWIDTH.COM CLEC, LLC - MI |
344 |
|
2011-02-25 |
|
| 989-282
| 1 |
Fairgrove |
MI |
SGNWMIFAXJX |
991E BANDWIDTH.COM CLEC, LLC - MI |
344 |
|
2011-04-14 |
|
| 989-282
| 2 |
Fairgrove |
MI |
SGNWMIFAXKX |
543C ONVOY, LLCV - MI |
344 |
|
2012-10-13 |
|
| 989-282
| 3 |
Fairgrove |
MI |
SGNWMIFAXJX |
991E BANDWIDTH.COM CLEC, LLC - MI |
344 |
|
2014-07-27 |
|
| 989-282
| 4 |
Fairgrove |
MI |
SGNWMIECXQX |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
344 |
|
|
|
| 989-282
| 5 |
Fairgrove |
MI |
SGNWMIATX0X |
516C AT&T CORP. |
344 |
|
2011-09-30 |
|
| 989-282
| 6 |
Fairgrove |
MI |
SGNWMIFAXCY |
508J CENTURYLINK COMMUNICATIONS, LLC |
344 |
|
2017-11-02 |
|
| 989-282
| 7 |
Fairgrove |
MI |
SGNWMIFAXKX |
543C ONVOY, LLCV - MI |
344 |
|
2016-03-28 |
|
| 989-282
| 8 |
Fairgrove |
MI |
SGNWMIFAXKX |
543C ONVOY, LLCV - MI |
344 |
|
2016-03-28 |
|
| 989-282
| 9 |
Fairgrove |
MI |
SGNWMIACDS1 |
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
344 |
|
2015-01-23 |
|
| 989-283
| A |
Stanton |
MI |
SGNWMIFAZMD |
2550 123.NET, LLC |
344 |
|
|
|
| 989-283
| 0 |
Stanton |
MI |
SGNWMIFAZMD |
2550 123.NET, LLC |
344 |
|
2003-04-20 |
|
| 989-283
| 1 |
Stanton |
MI |
|
792K CHARTER IP ENABLED SERVICES, LLC |
344 |
|
2007-03-18 |
|
| 989-283
| 2 |
Stanton |
MI |
SGNWMIECXQX |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
344 |
|
2007-04-19 |
|
| 989-283
| 3 |
Stanton |
MI |
SGNWMIFAXKX |
543C ONVOY, LLCV - MI |
344 |
|
2017-05-26 |
|
| 989-283
| 4 |
Stanton |
MI |
SGNWMIFAXJX |
991E BANDWIDTH.COM CLEC, LLC - MI |
344 |
|
2021-02-07 |
|
| 989-283
| 5 |
Stanton |
MI |
SGNWMIFAXKX |
543C ONVOY, LLCV - MI |
344 |
|
2020-06-14 |
|
| 989-283
| 6 |
Stanton |
MI |
SGNWMIFAXCY |
508J CENTURYLINK COMMUNICATIONS, LLC |
344 |
|
2015-05-08 |
|
| 989-283
| 7 |
Stanton |
MI |
SGNWMIFAXKX |
543C ONVOY, LLCV - MI |
344 |
|
2013-04-05 |
|
| 989-283
| 8 |
Stanton |
MI |
MNPLMICFDS1 |
0127 WINN TELEPHONE COMPANY DBA WINN TELECOM - MI |
344 |
|
2006-02-23 |
|
| 989-283
| 9 |
Stanton |
MI |
SGNWMIECXQX |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
344 |
|
2005-01-23 |
|
| 989-284
| A |
Saginaw |
MI |
SGNWMIFAXOY |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
344 |
|
|
|
| 989-285
| A |
Alma |
MI |
SGNWMIECXQX |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
344 |
|
|
|
| 989-285
| 0 |
Alma |
MI |
SGNWMIATUMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
344 |
|
2005-11-10 |
|
| 989-285
| 1 |
Alma |
MI |
|
792K CHARTER IP ENABLED SERVICES, LLC |
344 |
|
2007-03-18 |
|
| 989-285
| 2 |
Alma |
MI |
SGNWMIATUMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
344 |
|
2007-05-17 |
|
| 989-285
| 3 |
Alma |
MI |
SGNWMIECXQX |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
344 |
|
2003-03-09 |
|
| 989-285
| 4 |
Alma |
MI |
SGNWMIATUMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
344 |
|
2007-11-02 |
|
| 989-285
| 5 |
Alma |
MI |
SGNWMIATUMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
344 |
|
2008-10-18 |
|
| 989-285
| 6 |
Alma |
MI |
SGNWMIFAXFY |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
344 |
|
2007-08-27 |
|
| 989-285
| 7 |
Alma |
MI |
SGNWMIFAXFY |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
344 |
|
2011-03-04 |
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 >>
Last updated: Thu, 05 Feb 2026 23:41:55 UTC
Sponsored by: VoIP.ms
Like this site? We accept donations via PayPal.