Local Calling Guide
Area code/prefix search
Birch Run, MI
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 989-244
| A |
SGNWMIFAXEX |
829J PAETEC ITEL, LLC |
344 |
|
|
|
| 989-244
| 0 |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
344 |
|
2012-07-06 |
|
| 989-244
| 1 |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
344 |
|
2004-11-14 |
|
| 989-244
| 2 |
|
829J PAETEC ITEL, LLC |
344 |
|
2005-04-18 |
|
| 989-244
| 3 |
|
318J COMCAST IP PHONE, LLC |
344 |
|
2022-09-21 |
|
| 989-244
| 4 |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
344 |
|
2005-12-24 |
|
| 989-244
| 5 |
|
829J PAETEC ITEL, LLC |
344 |
|
2004-08-05 |
|
| 989-244
| 6 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
344 |
|
2007-02-25 |
|
| 989-244
| 7 |
|
543C ONVOY, LLCV - MI |
344 |
|
2012-12-29 |
|
| 989-244
| 8 |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
344 |
|
2014-09-21 |
|
| 989-244
| 9 |
|
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
344 |
|
2014-05-03 |
|
| 989-349
| A |
SGNWMIFAXKX |
543C ONVOY, LLCV - MI |
344 |
|
|
|
| 989-349
| 0 |
|
543C ONVOY, LLCV - MI |
344 |
|
2016-01-29 |
|
| 989-349
| 1 |
|
624H ONVOY SPECTRUM, LLC |
344 |
|
2024-08-11 |
|
| 989-349
| 2 |
|
543C ONVOY, LLCV - MI |
344 |
|
2014-09-30 |
|
| 989-349
| 3 |
|
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
344 |
|
2009-03-29 |
|
| 989-349
| 4 |
|
543C ONVOY, LLCV - MI |
344 |
|
2012-02-22 |
|
| 989-349
| 5 |
|
516C AT&T CORP. |
344 |
|
2011-09-30 |
|
| 989-349
| 6 |
|
543C ONVOY, LLCV - MI |
344 |
|
2013-03-15 |
|
| 989-349
| 7 |
|
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
344 |
|
2014-02-14 |
|
| 989-349
| 8 |
|
543C ONVOY, LLCV - MI |
344 |
|
2014-09-30 |
|
| 989-349
| 9 |
|
3535 ACD TELECOM, INC. - MI |
344 |
|
2011-09-05 |
|
| 989-377
| A |
|
817J INTERACTIVE SERVICES NETWORK, INC. |
344 |
|
|
|
| 989-624
| A |
BRRNMIMNRSA |
9323 MICHIGAN BELL TEL CO |
344 |
|
|
|
| 989-624
| 0 |
|
9323 MICHIGAN BELL TEL CO |
344 |
|
|
|
| 989-624
| 1 |
|
9323 MICHIGAN BELL TEL CO |
344 |
|
|
|
| 989-624
| 2 |
|
145J TERRA NOVA TELECOM INC. |
344 |
|
2020-12-07 |
|
| 989-624
| 3 |
|
2550 123.NET, LLC |
344 |
|
2011-05-18 |
|
| 989-624
| 4 |
|
9323 MICHIGAN BELL TEL CO |
344 |
|
|
|
| 989-624
| 5 |
|
9323 MICHIGAN BELL TEL CO |
344 |
|
|
|
| 989-624
| 6 |
|
9323 MICHIGAN BELL TEL CO |
344 |
|
|
|
| 989-624
| 7 |
|
046L CLEAR RATE COMMUNICATIONS, LLC |
344 |
|
2009-11-14 |
|
| 989-624
| 8 |
|
9323 MICHIGAN BELL TEL CO |
344 |
|
|
|
| 989-624
| 9 |
|
9323 MICHIGAN BELL TEL CO |
344 |
|
|
|
| 989-999
| A |
SGNWMIFAXKX |
543C ONVOY, LLCV - MI |
344 |
|
|
|
| 989-999
| 0 |
|
543C ONVOY, LLCV - MI |
344 |
|
2016-03-19 |
|
| 989-999
| 1 |
|
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
344 |
|
2016-12-11 |
|
| 989-999
| 4 |
|
516J TON80 COMMUNICATIONS, LLC |
344 |
|
2022-03-28 |
|
| 989-999
| 6 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
344 |
|
2016-02-25 |
|
| 989-999
| 7 |
|
543C ONVOY, LLCV - MI |
344 |
|
2015-10-16 |
|
| 989-999
| 8 |
|
543C ONVOY, LLCV - MI |
344 |
|
2015-10-16 |
|
| 989-999
| 9 |
|
543C ONVOY, LLCV - MI |
344 |
|
2015-10-16 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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