Local Calling Guide
Area code/prefix search
Brown City, MI
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 810-346
| A |
BWCYMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
340 |
|
|
|
| 810-346
| 0 |
|
3535 ACD TELECOM, INC. - MI |
340 |
|
2005-07-23 |
|
| 810-346
| 1 |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2006-11-08 |
|
| 810-346
| 2 |
|
0695 FRONTIER NORTH, INC. - MI |
340 |
|
|
|
| 810-346
| 3 |
|
0695 FRONTIER NORTH, INC. - MI |
340 |
|
|
|
| 810-346
| 4 |
|
0695 FRONTIER NORTH, INC. - MI |
340 |
|
|
|
| 810-346
| 5 |
|
2550 123.NET, LLC |
340 |
|
2010-08-21 |
|
| 810-346
| 7 |
|
046L CLEAR RATE COMMUNICATIONS, LLC |
340 |
|
2010-06-12 |
|
| 810-346
| 8 |
|
0695 FRONTIER NORTH, INC. - MI |
340 |
|
|
|
| 810-475
| A |
SFLDMIBVDS0 |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
|
|
| 810-475
| 0 |
|
145J TERRA NOVA TELECOM INC. |
340 |
|
2026-01-04 |
|
| 810-475
| 2 |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2012-11-12 |
|
| 810-475
| 3 |
|
318J COMCAST IP PHONE, LLC |
340 |
|
2020-12-17 |
|
| 810-475
| 5 |
|
543C ONVOY, LLCV - MI |
340 |
|
2013-03-15 |
|
| 810-475
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
340 |
|
2014-03-20 |
|
| 810-475
| 8 |
|
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
340 |
|
2017-05-14 |
|
| 810-475
| 9 |
|
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
|
|
| 810-705
| A |
DTRTMIDJCMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
|
|
| 810-886
| A |
DTRTMIDJCMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
|
|
| 810-886
| 0 |
|
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
340 |
|
2014-04-12 |
|
| 810-886
| 1 |
|
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
2003-10-19 |
|
| 810-886
| 2 |
|
145J TERRA NOVA TELECOM INC. |
340 |
|
2025-05-13 |
|
| 810-886
| 3 |
|
145J TERRA NOVA TELECOM INC. |
340 |
|
2022-02-09 |
|
| 810-886
| 4 |
|
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
2004-07-16 |
|
| 810-886
| 5 |
|
624H ONVOY SPECTRUM, LLC |
340 |
|
2021-06-13 |
|
| 810-886
| 6 |
|
543C ONVOY, LLCV - MI |
340 |
|
2020-11-20 |
|
| 810-886
| 7 |
|
543C ONVOY, LLCV - MI |
340 |
|
2020-11-20 |
|
| 810-886
| 8 |
|
495J STRATUS NETWORKS |
340 |
|
2021-05-28 |
|
| 810-886
| 9 |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2020-08-23 |
|
Last updated: Thu, 01 Jan 2026 03:59:49 UTC
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