Local Calling Guide
Area code/prefix search
NPA: 231
[Rate centres in NPA 231]
[Dial plan for NPA 231]
<< 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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 231-515
| 3 |
Evart |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2015-08-02 |
|
| 231-515
| 4 |
Evart |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2016-04-11 |
|
| 231-515
| 5 |
Evart |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2016-04-11 |
|
| 231-515
| 6 |
Evart |
MI |
TRCYMIMNWMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
348 |
|
2015-09-17 |
|
| 231-515
| 7 |
Evart |
MI |
GDRPMIBLXTZ |
3535 ACD TELECOM, INC. - MI |
348 |
|
2005-03-12 |
|
| 231-515
| 8 |
Evart |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2013-04-01 |
|
| 231-515
| 9 |
Evart |
MI |
GDRPMIBL00Z |
991E BANDWIDTH.COM CLEC, LLC - MI |
348 |
|
2019-06-08 |
|
| 231-516
| A |
Petoskey |
MI |
GDRPMIBLXGZ |
9748 AMERICAN MESSAGING SERVICES, LLC |
348 |
|
|
|
| 231-518
| A |
Kalkaska |
MI |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
|
|
| 231-518
| 0 |
Kalkaska |
MI |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
|
|
| 231-518
| 1 |
Kalkaska |
MI |
SFLDMIMKDS2 |
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
348 |
|
2015-12-13 |
|
| 231-518
| 2 |
Kalkaska |
MI |
GDRPMIBLXTZ |
3535 ACD TELECOM, INC. - MI |
348 |
|
2005-02-12 |
|
| 231-518
| 3 |
Kalkaska |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2012-06-01 |
|
| 231-518
| 4 |
Kalkaska |
MI |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
2004-07-17 |
|
| 231-518
| 5 |
Kalkaska |
MI |
GDRPMIBL15Z |
516C AT&T CORP. |
348 |
|
2011-08-23 |
|
| 231-518
| 6 |
Kalkaska |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2012-12-30 |
|
| 231-518
| 7 |
Kalkaska |
MI |
GDRPMIBL06Z |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
348 |
|
2008-09-05 |
|
| 231-518
| 8 |
Kalkaska |
MI |
GDRPMIBL54Z |
0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI |
348 |
|
2004-02-03 |
|
| 231-518
| 9 |
Kalkaska |
MI |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
|
|
| 231-519
| A |
Newaygo |
MI |
GDRQMIBODMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
|
|
| 231-520
| A |
Charlevoix |
MI |
GDRPMIBLX8Z |
2550 123.NET, INC. |
348 |
|
|
|
| 231-522
| A |
Luther |
MI |
GDRPMIBLX8Z |
2550 123.NET, INC. |
348 |
|
|
|
| 231-525
| A |
Wolverine |
MI |
WLVRMIMNRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 231-525
| 0 |
Wolverine |
MI |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
2004-07-17 |
|
| 231-525
| 1 |
Wolverine |
MI |
GDRPMIBL54Z |
0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI |
348 |
|
2004-02-12 |
|
| 231-525
| 2 |
Wolverine |
MI |
GDRPMIBL00Z |
991E BANDWIDTH.COM CLEC, LLC - MI |
348 |
|
2011-12-30 |
|
| 231-525
| 3 |
Wolverine |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2012-06-01 |
|
| 231-525
| 4 |
Wolverine |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2013-01-05 |
|
| 231-525
| 5 |
Wolverine |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2013-03-18 |
|
| 231-525
| 6 |
Wolverine |
MI |
WLVRMIMNRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 231-525
| 7 |
Wolverine |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2015-12-31 |
|
| 231-525
| 8 |
Wolverine |
MI |
WLVRMIMNRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 231-525
| 9 |
Wolverine |
MI |
WLVRMIMNRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 231-526
| A |
Harbor Springs |
MI |
HRSPMIMNRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 231-527
| A |
Big Rapids |
MI |
BGRPMIMNDS0 |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 231-527
| 0 |
Big Rapids |
MI |
BGRPMIMNDS0 |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 231-527
| 1 |
Big Rapids |
MI |
BGRPMIMNDS0 |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 231-527
| 2 |
Big Rapids |
MI |
BGRPMIMNDS0 |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 231-527
| 3 |
Big Rapids |
MI |
BGRPMIMNDS0 |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 231-527
| 4 |
Big Rapids |
MI |
GDRPMIBLXLZ |
528A FIRST COMMUNICATIONS, LLC - MI |
348 |
|
2008-10-10 |
|
| 231-527
| 5 |
Big Rapids |
MI |
WYNGMIKAGT2 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
2009-09-26 |
|
| 231-527
| 6 |
Big Rapids |
MI |
BGRPMIMNDS0 |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 231-527
| 7 |
Big Rapids |
MI |
GDRPMIBL06Z |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
348 |
|
2009-10-23 |
|
| 231-527
| 8 |
Big Rapids |
MI |
WYNGMIKAGT2 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
2011-05-22 |
|
| 231-527
| 9 |
Big Rapids |
MI |
GDRPMIBL00Z |
991E BANDWIDTH.COM CLEC, LLC - MI |
348 |
|
2011-08-15 |
|
| 231-529
| A |
Brutus |
MI |
BRTSMIXIDS0 |
0702 CENTURYTEL OF MICHIGAN, INC. DBA CENTURYLINK |
348 |
|
|
|
| 231-529
| 0 |
Brutus |
MI |
BRTSMIXIDS0 |
0702 CENTURYTEL OF MICHIGAN, INC. DBA CENTURYLINK |
348 |
|
|
|
| 231-529
| 1 |
Brutus |
MI |
BRTSMIXIDS0 |
0702 CENTURYTEL OF MICHIGAN, INC. DBA CENTURYLINK |
348 |
|
|
|
| 231-529
| 2 |
Brutus |
MI |
BRTSMIXIDS0 |
0702 CENTURYTEL OF MICHIGAN, INC. DBA CENTURYLINK |
348 |
|
|
|
| 231-529
| 3 |
Brutus |
MI |
BRTSMIXIDS0 |
0702 CENTURYTEL OF MICHIGAN, INC. DBA CENTURYLINK |
348 |
|
|
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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