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 >>
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
231-392
| A |
Traverse City |
MI |
KNWDMIJDAMD |
6664 SPRINT SPECTRUM L.P. |
348 |
|
|
|
231-392
| 0 |
Traverse City |
MI |
TRCYMIMNDS1 |
9323 AMERITECH MICHIGAN |
348 |
|
2004-03-25 |
|
231-392
| 1 |
Traverse City |
MI |
KNWDMIJDAMD |
6664 SPRINT SPECTRUM L.P. |
348 |
|
|
|
231-392
| 2 |
Traverse City |
MI |
KNWDMIJDAMD |
6664 SPRINT SPECTRUM L.P. |
348 |
|
|
|
231-392
| 3 |
Traverse City |
MI |
KNWDMIJDAMD |
6664 SPRINT SPECTRUM L.P. |
348 |
|
|
|
231-392
| 4 |
Traverse City |
MI |
KNWDMIJDAMD |
6664 SPRINT SPECTRUM L.P. |
348 |
|
|
|
231-392
| 5 |
Traverse City |
MI |
KNWDMIJDAMD |
6664 SPRINT SPECTRUM L.P. |
348 |
|
2004-10-23 |
|
231-392
| 6 |
Traverse City |
MI |
KNWDMIJDAMD |
6664 SPRINT SPECTRUM L.P. |
348 |
|
|
|
231-392
| 7 |
Traverse City |
MI |
TRCYMIMNDS1 |
9323 AMERITECH MICHIGAN |
348 |
|
2004-03-12 |
|
231-392
| 8 |
Traverse City |
MI |
TRCYMIMNDS1 |
9323 AMERITECH MICHIGAN |
348 |
|
2004-03-12 |
|
231-392
| 9 |
Traverse City |
MI |
KNWDMIJDAMD |
6664 SPRINT SPECTRUM L.P. |
348 |
|
|
|
231-394
| A |
Moorestown |
MI |
TRCYMIMNOMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
|
|
231-394
| 0 |
Moorestown |
MI |
TRCYMIMNOMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
|
|
231-394
| 1 |
Moorestown |
MI |
TRCYMIMNOMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
|
|
231-394
| 2 |
Moorestown |
MI |
TRCYMIMNOMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2007-04-26 |
|
231-394
| 7 |
Moorestown |
MI |
TRCYMIMNWMD |
7575 CENTURYLINK COMMUNICATIONS LLC |
348 |
|
2017-06-21 |
|
231-395
| A |
Grant |
MI |
GDRPMIBQDS1 |
4632 TELNET WORLDWIDE, INC. |
348 |
|
|
|
231-398
| A |
Manistee |
MI |
MNSTMIMNDS0 |
9323 AMERITECH MICHIGAN |
348 |
|
|
|
231-398
| 0 |
Manistee |
MI |
MNSTMIMNDS0 |
9323 AMERITECH MICHIGAN |
348 |
|
|
|
231-398
| 1 |
Manistee |
MI |
MNSTMIMNDS0 |
9323 AMERITECH MICHIGAN |
348 |
|
|
|
231-398
| 2 |
Manistee |
MI |
MNSTMIMNDS0 |
9323 AMERITECH MICHIGAN |
348 |
|
|
|
231-398
| 3 |
Manistee |
MI |
MNSTMIMNDS0 |
9323 AMERITECH MICHIGAN |
348 |
|
|
|
231-398
| 4 |
Manistee |
MI |
MNSTMIMNDS0 |
9323 AMERITECH MICHIGAN |
348 |
|
|
|
231-398
| 5 |
Manistee |
MI |
GDRPMIBL00Z |
991E BANDWIDTH.COM CLEC, LLC - MI |
348 |
|
2010-09-11 |
|
231-398
| 6 |
Manistee |
MI |
MNSTMIMNDS0 |
9323 AMERITECH MICHIGAN |
348 |
|
|
|
231-398
| 7 |
Manistee |
MI |
KNWDMIJDAMD |
6664 SPRINT SPECTRUM L.P. |
348 |
|
2010-09-03 |
|
231-398
| 8 |
Manistee |
MI |
KNWDMIJDAMD |
6664 SPRINT SPECTRUM L.P. |
348 |
|
2011-04-07 |
|
231-398
| 9 |
Manistee |
MI |
MNSTMIMNDS0 |
9323 AMERITECH MICHIGAN |
348 |
|
|
|
231-399
| A |
Frankfort |
MI |
GDRPMIBLXTZ |
3535 ACD TELECOM, INC. - MI |
348 |
|
|
|
231-399
| 0 |
Frankfort |
MI |
GFTPMIEF1MD |
351D CHARTER FIBERLINK - MICHIGAN, LLC - MI |
348 |
|
2007-02-25 |
|
231-399
| 1 |
Frankfort |
MI |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
2008-09-17 |
|
231-399
| 2 |
Frankfort |
MI |
GDRPMIBL00Z |
991E BANDWIDTH.COM CLEC, LLC - MI |
348 |
|
2012-07-06 |
|
231-399
| 3 |
Frankfort |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
2012-12-30 |
|
231-399
| 4 |
Frankfort |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
2012-06-01 |
|
231-399
| 5 |
Frankfort |
MI |
GDRPMIBL15Z |
516C AT&T CORP. |
348 |
|
2011-08-23 |
|
231-399
| 6 |
Frankfort |
MI |
GFTPMIEF1MD |
351D CHARTER FIBERLINK - MICHIGAN, LLC - MI |
348 |
|
2015-06-12 |
|
231-399
| 7 |
Frankfort |
MI |
GDRPMIBLXTZ |
3535 ACD TELECOM, INC. - MI |
348 |
|
2005-03-12 |
|
231-399
| 8 |
Frankfort |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
2013-04-01 |
|
231-399
| 9 |
Frankfort |
MI |
BRSPMI096MD |
145J TERRA NOVA TELECOM INC. |
348 |
|
2021-01-19 |
|
231-400
| A |
Alanson |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
|
|
231-400
| 0 |
Alanson |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
2019-12-11 |
|
231-400
| 4 |
Alanson |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
2019-12-11 |
|
231-400
| 5 |
Alanson |
MI |
|
543C ONVOY, LLC - MI |
348 |
|
2021-02-04 |
|
231-400
| 6 |
Alanson |
MI |
|
543C ONVOY, LLC - MI |
348 |
|
2021-02-04 |
|
231-403
| A |
Williamsburg |
MI |
GDRPMIBL15Z |
516C AT&T CORP. |
348 |
|
|
|
231-403
| 0 |
Williamsburg |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
2013-01-05 |
|
231-403
| 1 |
Williamsburg |
MI |
GDRPMIBL00Z |
991E BANDWIDTH.COM CLEC, LLC - MI |
348 |
|
2014-09-01 |
|
231-403
| 2 |
Williamsburg |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
2012-06-01 |
|
231-403
| 3 |
Williamsburg |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
2013-03-18 |
|
231-403
| 4 |
Williamsburg |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
2016-04-11 |
|
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Last updated: Sun, 07 Feb 2021 01:52:50 UTC
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