Local Calling Guide
Area code/prefix search
Vassar, MI
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 989-432
| A |
|
817J INTERACTIVE SERVICES NETWORK, INC. |
344 |
|
|
|
| 989-455
| A |
SGNWMIFAXKX |
543C ONVOY, LLCV - MI |
344 |
|
|
|
| 989-455
| 0 |
SGNWMIFAXKX |
543C ONVOY, LLCV - MI |
344 |
|
2010-04-12 |
|
| 989-455
| 1 |
SGNWMIFAXJX |
991E BANDWIDTH.COM CLEC, LLC - MI |
344 |
|
2010-09-11 |
|
| 989-455
| 2 |
SGNWMIFAXJX |
991E BANDWIDTH.COM CLEC, LLC - MI |
344 |
|
2011-07-09 |
|
| 989-455
| 3 |
SGNWMIFAXKX |
543C ONVOY, LLCV - MI |
344 |
|
2012-10-14 |
|
| 989-455
| 4 |
SGNWMIFAXJX |
991E BANDWIDTH.COM CLEC, LLC - MI |
344 |
|
2014-07-27 |
|
| 989-455
| 5 |
SGNWMIATX0X |
516C AT&T CORP. |
344 |
|
2012-12-03 |
|
| 989-455
| 6 |
SGNWMIACDS1 |
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
344 |
|
2014-05-03 |
|
| 989-455
| 7 |
SGNWMIFAXKX |
543C ONVOY, LLCV - MI |
344 |
|
2013-04-05 |
|
| 989-455
| 8 |
SGNWMIFAXKX |
543C ONVOY, LLCV - MI |
344 |
|
2016-03-28 |
|
| 989-455
| 9 |
SGNWMIFADS1 |
3535 ACD TELECOM, INC. - MI |
344 |
|
2011-09-05 |
|
| 989-571
| A |
SGNWMIFAZMD |
2550 123.NET, LLC |
344 |
|
|
|
| 989-767
| A |
SGNWMIACEMD |
516J TON80 COMMUNICATIONS, LLC |
344 |
|
|
|
| 989-767
| 0 |
SGNWMIFAXFY |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
344 |
|
2023-07-14 |
|
| 989-767
| 1 |
SGNWMIAC6MD |
939H COMMIO, LLC |
344 |
|
2023-11-18 |
|
| 989-767
| 2 |
SGNWMIAC6MD |
939H COMMIO, LLC |
344 |
|
2023-11-18 |
|
| 989-767
| 3 |
SGNWMIACEMD |
516J TON80 COMMUNICATIONS, LLC |
344 |
|
2022-04-30 |
|
| 989-767
| 4 |
SGNWMIAC6MD |
939H COMMIO, LLC |
344 |
|
2023-11-18 |
|
| 989-767
| 5 |
SGNWMIAC6MD |
939H COMMIO, LLC |
344 |
|
2023-11-18 |
|
| 989-767
| 6 |
SGNWMIAC6MD |
939H COMMIO, LLC |
344 |
|
2023-11-18 |
|
| 989-767
| 7 |
SGNWMIFAXWY |
624H ONVOY SPECTRUM, LLC |
344 |
|
2024-08-11 |
|
| 989-767
| 8 |
SGNWMIACDS1 |
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
344 |
|
2022-06-23 |
|
| 989-767
| 9 |
SGNWMIACDS1 |
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
344 |
|
2022-05-01 |
|
| 989-823
| A |
VSSRMIMNRSA |
9323 MICHIGAN BELL TEL CO |
344 |
|
|
|
| 989-823
| 0 |
|
145J TERRA NOVA TELECOM INC. |
344 |
|
2020-12-07 |
|
| 989-823
| 1 |
VSSRMIMNRSA |
9323 MICHIGAN BELL TEL CO |
344 |
|
|
|
| 989-823
| 2 |
VSSRMIMNRSA |
9323 MICHIGAN BELL TEL CO |
344 |
|
|
|
| 989-823
| 3 |
VSSRMIMNRSA |
9323 MICHIGAN BELL TEL CO |
344 |
|
|
|
| 989-823
| 4 |
SGNWMIFAXFY |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
344 |
|
2004-05-31 |
|
| 989-823
| 5 |
SGNWMIFAXCY |
508J CENTURYLINK COMMUNICATIONS, LLC |
344 |
|
2015-05-07 |
|
| 989-823
| 6 |
|
279B CLEAR RATE COMMUNICATIONS, INC. - MI |
344 |
|
2009-09-12 |
|
| 989-823
| 7 |
VSSRMIMNRSA |
9323 MICHIGAN BELL TEL CO |
344 |
|
|
|
| 989-823
| 8 |
VSSRMIMNRSA |
9323 MICHIGAN BELL TEL CO |
344 |
|
|
|
| 989-823
| 9 |
VSSRMIMNRSA |
9323 MICHIGAN BELL TEL CO |
344 |
|
|
|
| 989-882
| A |
SGNWMIECXQX |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
344 |
|
|
|
| 989-882
| 0 |
SGNWMIFAXKX |
543C ONVOY, LLCV - MI |
344 |
|
2016-03-28 |
|
| 989-882
| 1 |
SGNWMIECXQX |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
344 |
|
2005-02-04 |
|
| 989-882
| 2 |
SGNWMIFAXKX |
543C ONVOY, LLCV - MI |
344 |
|
2021-03-05 |
|
| 989-882
| 3 |
SGNWMIFAXFY |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
344 |
|
2006-08-06 |
|
| 989-882
| 4 |
SGNWMIECXQX |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
344 |
|
2004-12-20 |
|
| 989-882
| 5 |
SGNWMIFAXFY |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
344 |
|
2005-02-14 |
|
| 989-882
| 6 |
SGNWMIFAXFY |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
344 |
|
2012-01-05 |
|
| 989-882
| 7 |
SGNWMIFAXFY |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
344 |
|
2009-03-06 |
|
| 989-882
| 8 |
SGNWMIFAXEX |
829J PAETEC ITEL, LLC |
344 |
|
2005-04-20 |
|
| 989-882
| 9 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
344 |
|
2007-02-25 |
|
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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