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 |
231-776
| A |
Petoskey |
MI |
GDRPMIBLX8Z |
2550 123 NET, INC. |
348 |
|
|
|
231-777
| A |
Muskegon |
MI |
MSKGMIXNDS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-778
| A |
Traverse City |
MI |
GDRPMIBLX8Z |
2550 123 NET, INC. |
348 |
|
|
|
231-779
| A |
Cadillac |
MI |
CDLCMIMNDS0 |
9323 AMERITECH MICHIGAN |
348 |
|
|
|
231-780
| A |
Muskegon |
MI |
NRSHMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-780
| 0 |
Muskegon |
MI |
NRSHMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-780
| 1 |
Muskegon |
MI |
NRSHMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-780
| 2 |
Muskegon |
MI |
NRSHMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-780
| 3 |
Muskegon |
MI |
NRSHMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-780
| 4 |
Muskegon |
MI |
NRSHMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-780
| 5 |
Muskegon |
MI |
NRSHMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-780
| 6 |
Muskegon |
MI |
NRSHMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-780
| 7 |
Muskegon |
MI |
GDRPMIBLCM5 |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2012-03-29 |
|
231-780
| 8 |
Muskegon |
MI |
GDRPMIBLCM5 |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2014-03-19 |
|
231-780
| 9 |
Muskegon |
MI |
NRSHMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-782
| A |
Cheboygan |
MI |
GDRPMIBLX8Z |
2550 123 NET, INC. |
348 |
|
|
|
231-785
| A |
Fountain |
MI |
GDRPMIIV1MD |
2518 LUCRE, INC. |
348 |
|
|
|
231-787
| A |
White Cloud |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
|
|
231-787
| 0 |
White Cloud |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
2015-01-04 |
|
231-787
| 1 |
White Cloud |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
2015-01-04 |
|
231-787
| 2 |
White Cloud |
MI |
BRSPMI09DS0 |
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
348 |
|
2015-12-31 |
|
231-787
| 3 |
White Cloud |
MI |
BRSPMI09DS0 |
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
348 |
|
2018-12-28 |
|
231-787
| 4 |
White Cloud |
MI |
GDRPMIBL06Z |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
348 |
|
2016-08-05 |
|
231-787
| 5 |
White Cloud |
MI |
|
543C ONVOY, LLC - MI |
348 |
|
2021-03-06 |
|
231-787
| 6 |
White Cloud |
MI |
TRCYMIMNWMD |
7575 CENTURYLINK COMMUNICATIONS LLC |
348 |
|
2017-11-03 |
|
231-787
| 7 |
White Cloud |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
2016-04-11 |
|
231-787
| 8 |
White Cloud |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
2016-04-11 |
|
231-787
| 9 |
White Cloud |
MI |
|
543C ONVOY, LLC - MI |
348 |
|
2021-03-06 |
|
231-788
| A |
Muskegon |
MI |
WLKMMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-788
| 0 |
Muskegon |
MI |
WLKMMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-788
| 1 |
Muskegon |
MI |
WLKMMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-788
| 2 |
Muskegon |
MI |
WLKMMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-788
| 3 |
Muskegon |
MI |
WLKMMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-788
| 4 |
Muskegon |
MI |
WLKMMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-788
| 5 |
Muskegon |
MI |
WLKMMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-788
| 6 |
Muskegon |
MI |
WLKMMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-788
| 7 |
Muskegon |
MI |
WLKMMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-788
| 8 |
Muskegon |
MI |
GDRPMIBLCM5 |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2012-12-31 |
|
231-788
| 9 |
Muskegon |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
2015-12-17 |
|
231-789
| A |
Frankfort |
MI |
GDRPMIIV1MD |
2518 LUCRE, INC. |
348 |
|
|
|
231-790
| A |
Freesoil |
MI |
GDRPMIBLY4X |
0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI |
348 |
|
|
|
231-790
| 0 |
Freesoil |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
2016-03-24 |
|
231-790
| 1 |
Freesoil |
MI |
GDRPMIBLXTZ |
3535 ACD TELECOM, INC. - MI |
348 |
|
2005-02-11 |
|
231-790
| 2 |
Freesoil |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
2012-06-01 |
|
231-790
| 3 |
Freesoil |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
2012-12-30 |
|
231-790
| 4 |
Freesoil |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
2016-03-24 |
|
231-790
| 5 |
Freesoil |
MI |
GDRPMIBL15Z |
516C AT&T CORP. |
348 |
|
2011-08-23 |
|
231-790
| 6 |
Freesoil |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
2013-04-01 |
|
231-790
| 7 |
Freesoil |
MI |
GDRPMIBLY4X |
0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI |
348 |
|
2004-02-03 |
|
231-790
| 8 |
Freesoil |
MI |
BRSPMI09DS0 |
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
348 |
|
2015-12-26 |
|
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Last updated: Sun, 07 Feb 2021 01:52:50 UTC
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