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 |
231-760
| 4 |
Muskegon |
MI |
GDRPMIBL40Z |
318J COMCAST IP PHONE, LLC |
348 |
|
2008-09-27 |
|
231-760
| 5 |
Muskegon |
MI |
GDRPMIBL40Z |
318J COMCAST IP PHONE, LLC |
348 |
|
2008-09-27 |
|
231-760
| 6 |
Muskegon |
MI |
GDRPMIBL40Z |
318J COMCAST IP PHONE, LLC |
348 |
|
2008-09-27 |
|
231-760
| 7 |
Muskegon |
MI |
GDRPMIBLXDZ |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
348 |
|
2010-06-29 |
|
231-760
| 8 |
Muskegon |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2011-02-09 |
|
231-760
| 9 |
Muskegon |
MI |
GDRQMIBODMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2014-01-24 |
|
231-762
| A |
Amble |
MI |
AMBLMIAADS1 |
785G MICHIGAN CENTRAL BROADBAND COMPANY, LLC |
348 |
|
|
|
231-763
| A |
Amble |
MI |
GFTPMIEF1MD |
351D CHARTER FIBERLINK - MICHIGAN, LLC - MI |
348 |
|
|
|
231-763
| 0 |
Amble |
MI |
GFTPMIEF1MD |
351D CHARTER FIBERLINK - MICHIGAN, LLC - MI |
348 |
|
2019-06-20 |
|
231-763
| 8 |
Amble |
MI |
BRSPMI097MD |
516J TON80 COMMUNICATIONS, LLC |
348 |
|
2021-09-09 |
|
231-764
| A |
Fife Lake |
MI |
GDRPMIBQ1MD |
4632 TELNET WORLDWIDE, INC. |
348 |
|
|
|
231-766
| A |
Muskegon |
MI |
MSKGMIXQRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-766
| 0 |
Muskegon |
MI |
MSKGMIXQRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-766
| 1 |
Muskegon |
MI |
GDRQMIBODMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2010-08-29 |
|
231-766
| 2 |
Muskegon |
MI |
MSKGMIXQRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-766
| 3 |
Muskegon |
MI |
MSKGMIXQRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-766
| 4 |
Muskegon |
MI |
MSKGMIXQRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-766
| 5 |
Muskegon |
MI |
MSKGMIXQRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-766
| 6 |
Muskegon |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2013-04-02 |
|
231-766
| 7 |
Muskegon |
MI |
GDRPMIBL40Z |
318J COMCAST IP PHONE, LLC |
348 |
|
2012-02-22 |
|
231-766
| 8 |
Muskegon |
MI |
GDRPMIBL40Z |
318J COMCAST IP PHONE, LLC |
348 |
|
2013-05-16 |
|
231-766
| 9 |
Muskegon |
MI |
MSKGMIXQRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-767
| A |
Muskegon |
MI |
MSKGMIXNDS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-767
| 0 |
Muskegon |
MI |
MSKGMIXNDS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-767
| 1 |
Muskegon |
MI |
MSKGMIXNDS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-767
| 2 |
Muskegon |
MI |
MSKGMIXNDS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-767
| 3 |
Muskegon |
MI |
MSKGMIXNDS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-767
| 4 |
Muskegon |
MI |
MSKGMIXNDS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-767
| 5 |
Muskegon |
MI |
GDRQMIBODMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2015-01-02 |
|
231-767
| 6 |
Muskegon |
MI |
GDRPMIBL06Z |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
348 |
|
2013-01-09 |
|
231-767
| 7 |
Muskegon |
MI |
MSKGMIXNDS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-767
| 8 |
Muskegon |
MI |
MSKGMIXNDS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-767
| 9 |
Muskegon |
MI |
MSKGMIXNDS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-768
| A |
Le Roy |
MI |
LROYMIMNRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
231-768
| 0 |
Le Roy |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2016-04-14 |
|
231-768
| 1 |
Le Roy |
MI |
GDRPMIBLXTZ |
3535 ACD TELECOM, INC. - MI |
348 |
|
2005-02-11 |
|
231-768
| 2 |
Le Roy |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2016-04-14 |
|
231-768
| 3 |
Le Roy |
MI |
GDRQMIBODMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2011-05-14 |
|
231-768
| 4 |
Le Roy |
MI |
LROYMIMNRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
231-768
| 5 |
Le Roy |
MI |
LROYMIMNRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
231-768
| 6 |
Le Roy |
MI |
TRCYMIMNWMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
348 |
|
2015-09-15 |
|
231-768
| 7 |
Le Roy |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2013-03-18 |
|
231-768
| 8 |
Le Roy |
MI |
GDRPMIBL54Z |
0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI |
348 |
|
2004-02-03 |
|
231-769
| A |
Muskegon |
MI |
MSKGMIXKDS1 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-769
| 0 |
Muskegon |
MI |
GDRPMIBL00Z |
991E BANDWIDTH.COM CLEC, LLC - MI |
348 |
|
2009-03-07 |
|
231-769
| 1 |
Muskegon |
MI |
MSKGMIXKDS1 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
231-769
| 2 |
Muskegon |
MI |
GDRPMIBL00Z |
991E BANDWIDTH.COM CLEC, LLC - MI |
348 |
|
2009-03-07 |
|
231-769
| 3 |
Muskegon |
MI |
GDRPMIBLXDZ |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
348 |
|
2010-07-16 |
|
231-769
| 4 |
Muskegon |
MI |
PTSKMICSDS0 |
9245 CYNERGYCOMM.NET, INC. - MI |
348 |
|
2006-06-25 |
|
231-769
| 5 |
Muskegon |
MI |
GDRPMIBLXDZ |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
348 |
|
2010-08-19 |
|
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Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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