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 |
231-794
| 1 |
Manistee |
MI |
GDRPMIBL00Z |
991E BANDWIDTH.COM CLEC, LLC - MI |
348 |
|
2009-03-07 |
|
231-794
| 2 |
Manistee |
MI |
GDRPMIBL00Z |
991E BANDWIDTH.COM CLEC, LLC - MI |
348 |
|
2011-06-26 |
|
231-794
| 3 |
Manistee |
MI |
GDRQMIBODS0 |
7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
348 |
|
2010-09-01 |
|
231-794
| 4 |
Manistee |
MI |
GDRPMIBL54Z |
0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI |
348 |
|
2004-02-10 |
|
231-794
| 5 |
Manistee |
MI |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
2004-07-17 |
|
231-794
| 6 |
Manistee |
MI |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
2007-01-26 |
|
231-794
| 7 |
Manistee |
MI |
GDRPMIBLXDZ |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
348 |
|
2005-08-26 |
|
231-794
| 8 |
Manistee |
MI |
GDRPMIBLXDZ |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
348 |
|
2004-10-22 |
|
231-794
| 9 |
Manistee |
MI |
GDRPMIBLXDZ |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
348 |
|
2003-07-07 |
|
231-796
| A |
Big Rapids |
MI |
BGRPMIMNDS0 |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
231-797
| A |
Luther |
MI |
LTHRMIMNRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
231-797
| 0 |
Luther |
MI |
GDRPMIBLXTZ |
3535 ACD TELECOM, INC. - MI |
348 |
|
2005-02-11 |
|
231-797
| 1 |
Luther |
MI |
GDRPMIBL54Z |
0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI |
348 |
|
2004-02-10 |
|
231-797
| 2 |
Luther |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2015-08-02 |
|
231-797
| 3 |
Luther |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2016-04-14 |
|
231-797
| 4 |
Luther |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2013-03-18 |
|
231-797
| 5 |
Luther |
MI |
LTHRMIMNRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
231-797
| 6 |
Luther |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2016-04-14 |
|
231-797
| 7 |
Luther |
MI |
|
145J TERRA NOVA TELECOM INC. |
348 |
|
2024-02-14 |
|
231-797
| 8 |
Luther |
MI |
TRCYMIMNWMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
348 |
|
2017-10-04 |
|
231-797
| 9 |
Luther |
MI |
BRSPMI09DS0 |
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
348 |
|
2015-12-24 |
|
231-798
| A |
Muskegon |
MI |
MSKGMIXMRSM |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-798
| 0 |
Muskegon |
MI |
MSKGMIXMRSM |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-798
| 1 |
Muskegon |
MI |
MSKGMIXMRSM |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-798
| 2 |
Muskegon |
MI |
MSKGMIXMRSM |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-798
| 3 |
Muskegon |
MI |
MSKGMIXMRSM |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-798
| 4 |
Muskegon |
MI |
MSKGMIXMRSM |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-798
| 5 |
Muskegon |
MI |
GDRQMIBODMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2013-07-01 |
|
231-798
| 6 |
Muskegon |
MI |
MSKGMIXMRSM |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-798
| 7 |
Muskegon |
MI |
MSKGMIXMRSM |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-798
| 8 |
Muskegon |
MI |
MSKGMIXMRSM |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-798
| 9 |
Muskegon |
MI |
MSKGMIXMRSM |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-799
| A |
Muskegon |
MI |
MSKGMIXMRSM |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-799
| 0 |
Muskegon |
MI |
MSKGMIXMRSM |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-799
| 1 |
Muskegon |
MI |
MSKGMIXMRSM |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-799
| 2 |
Muskegon |
MI |
MSKGMIXMRSM |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-799
| 3 |
Muskegon |
MI |
MSKGMIXMRSM |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-799
| 4 |
Muskegon |
MI |
MSKGMIXMRSM |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-799
| 5 |
Muskegon |
MI |
GDRQMIBODMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2015-08-11 |
|
231-799
| 6 |
Muskegon |
MI |
MSKGMIXMRSM |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-799
| 7 |
Muskegon |
MI |
MSKGMIXMRSM |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-799
| 8 |
Muskegon |
MI |
MSKGMIXMRSM |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-799
| 9 |
Muskegon |
MI |
MSKGMIXMRSM |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-800
| A |
Luther |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
|
|
231-800
| 0 |
Luther |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2017-11-26 |
|
231-800
| 2 |
Luther |
MI |
GDRPMIBL36Z |
624H ONVOY SPECTRUM, LLC |
348 |
|
2021-06-19 |
|
231-800
| 5 |
Luther |
MI |
GFTPMIEF1MD |
351D CHARTER FIBERLINK - MICHIGAN, LLC - MI |
348 |
|
2023-07-05 |
|
231-800
| 7 |
Luther |
MI |
GDRPMIBL15Z |
516C AT&T CORP. |
348 |
|
2023-09-25 |
|
231-800
| 8 |
Luther |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2017-11-26 |
|
231-803
| A |
Morley |
MI |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
|
|
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Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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