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 |
| 231-599
| 2 |
Eastport |
MI |
ESPTMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
| 231-599
| 3 |
Eastport |
MI |
ESPTMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
| 231-599
| 4 |
Eastport |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
2015-12-09 |
|
| 231-599
| 5 |
Eastport |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
2015-12-17 |
|
| 231-599
| 6 |
Eastport |
MI |
TRCYMIMNWMD |
7575 CENTURYLINK COMMUNICATIONS LLC |
348 |
|
2015-09-17 |
|
| 231-599
| 7 |
Eastport |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
2013-04-01 |
|
| 231-599
| 8 |
Eastport |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
2015-12-09 |
|
| 231-599
| 9 |
Eastport |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
2015-12-17 |
|
| 231-600
| A |
Traverse City |
MI |
BRSPMI095MD |
965H FRACTEL LLC |
348 |
|
|
|
| 231-600
| 0 |
Traverse City |
MI |
BRSPMI095MD |
965H FRACTEL LLC |
348 |
|
2020-02-15 |
|
| 231-600
| 1 |
Traverse City |
MI |
BRSPMI09DS0 |
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
348 |
|
2020-05-28 |
|
| 231-600
| 2 |
Traverse City |
MI |
BRSPMI09DS0 |
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
348 |
|
2020-06-21 |
|
| 231-600
| 3 |
Traverse City |
MI |
GDRPMIBLXDZ |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC |
348 |
|
2020-07-06 |
|
| 231-600
| 4 |
Traverse City |
MI |
GDRPMIBLXDZ |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC |
348 |
|
2020-07-06 |
|
| 231-600
| 5 |
Traverse City |
MI |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
2021-03-02 |
|
| 231-600
| 6 |
Traverse City |
MI |
BRSPMI095MD |
965H FRACTEL LLC |
348 |
|
2020-02-15 |
|
| 231-600
| 7 |
Traverse City |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
2021-01-08 |
|
| 231-600
| 8 |
Traverse City |
MI |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
2020-05-01 |
|
| 231-600
| 9 |
Traverse City |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
2021-01-08 |
|
| 231-604
| A |
Kalkaska |
MI |
GDRPMIBL44Z |
6630 USA MOBILITY WIRELESS, INC. |
348 |
|
|
|
| 231-605
| A |
Newaygo |
MI |
GDRPMIBL44Z |
6630 USA MOBILITY WIRELESS, INC. |
348 |
|
|
|
| 231-606
| A |
Big Rapids |
MI |
GDRPMIBL44Z |
6630 USA MOBILITY WIRELESS, INC. |
348 |
|
|
|
| 231-608
| A |
Frankfort |
MI |
GDRPMIBL44Z |
6630 USA MOBILITY WIRELESS, INC. |
348 |
|
|
|
| 231-613
| A |
Scottville |
MI |
WYNGMIKAGT2 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
|
|
| 231-613
| 0 |
Scottville |
MI |
WYNGMIKAGT2 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
|
|
| 231-613
| 1 |
Scottville |
MI |
GDRPMIBLXTZ |
3535 ACD TELECOM, INC. - MI |
348 |
|
2005-02-18 |
|
| 231-613
| 2 |
Scottville |
MI |
WYNGMIKAGT2 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
2008-08-31 |
|
| 231-613
| 3 |
Scottville |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
2013-01-05 |
|
| 231-613
| 4 |
Scottville |
MI |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
2004-07-17 |
|
| 231-613
| 5 |
Scottville |
MI |
WYNGMIKAGT2 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
2010-03-23 |
|
| 231-613
| 8 |
Scottville |
MI |
WYNGMIKAGT2 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
2016-04-08 |
|
| 231-614
| A |
Pentwater |
MI |
GDRPMIIV1MD |
2518 LUCRE, INC. |
348 |
|
|
|
| 231-615
| A |
Cheboygan |
MI |
GDRPMIBLXGZ |
9748 AMERICAN MESSAGING SERVICES, LLC |
348 |
|
|
|
| 231-620
| A |
Traverse City |
MI |
WYNGMIKAGT2 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
|
|
| 231-622
| A |
Petoskey |
MI |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
|
|
| 231-622
| 0 |
Petoskey |
MI |
GDRPMIBLXTZ |
3535 ACD TELECOM, INC. - MI |
348 |
|
2005-02-17 |
|
| 231-622
| 1 |
Petoskey |
MI |
TRCYMIMNOMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2005-08-15 |
|
| 231-622
| 2 |
Petoskey |
MI |
TRCYMIMNOMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2005-08-15 |
|
| 231-622
| 3 |
Petoskey |
MI |
TRCYMIMNOMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2006-02-19 |
|
| 231-622
| 4 |
Petoskey |
MI |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
|
|
| 231-622
| 5 |
Petoskey |
MI |
GDRPMIBL00Z |
991E BANDWIDTH.COM CLEC, LLC - MI |
348 |
|
2011-06-25 |
|
| 231-622
| 6 |
Petoskey |
MI |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
2006-08-29 |
|
| 231-622
| 7 |
Petoskey |
MI |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
2006-08-29 |
|
| 231-622
| 8 |
Petoskey |
MI |
GFTPMIEF1MD |
351D CHARTER FIBERLINK - MICHIGAN, LLC - MI |
348 |
|
2007-02-25 |
|
| 231-622
| 9 |
Petoskey |
MI |
KNWDMIJDAMD |
6664 SPRINT SPECTRUM L.P. |
348 |
|
2005-10-22 |
|
| 231-623
| A |
Wolverine |
MI |
GDRPMIIV1MD |
2518 LUCRE, INC. |
348 |
|
|
|
| 231-624
| A |
Kalkaska |
MI |
KNWDMIJDAMD |
6664 SPRINT SPECTRUM L.P. |
348 |
|
|
|
| 231-624
| 0 |
Kalkaska |
MI |
KNWDMIJDAMD |
6664 SPRINT SPECTRUM L.P. |
348 |
|
|
|
| 231-624
| 1 |
Kalkaska |
MI |
KNWDMIJDAMD |
6664 SPRINT SPECTRUM L.P. |
348 |
|
|
|
| 231-624
| 3 |
Kalkaska |
MI |
GDRPMIBL31Z |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC |
348 |
|
2017-11-18 |
|
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Last updated: Sun, 07 Feb 2021 01:52:50 UTC
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