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 |
| 231-823
| 5 |
Stanwood |
MI |
GDRPMIBLXTZ |
3535 ACD TELECOM, INC. - MI |
348 |
|
2005-02-18 |
|
| 231-823
| 7 |
Stanwood |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2013-03-18 |
|
| 231-823
| 8 |
Stanwood |
MI |
STWDMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
| 231-823
| 9 |
Stanwood |
MI |
STWDMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
| 231-824
| A |
Manton |
MI |
MNTNMIMNRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 231-824
| 0 |
Manton |
MI |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
2004-11-12 |
|
| 231-824
| 1 |
Manton |
MI |
GDRPMIBLXTZ |
3535 ACD TELECOM, INC. - MI |
348 |
|
2005-02-17 |
|
| 231-824
| 2 |
Manton |
MI |
GDRPMIBL54Z |
1200 TALK AMERICA INC. - MI |
348 |
|
2006-01-12 |
|
| 231-824
| 3 |
Manton |
MI |
MNTNMIMNRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 231-824
| 4 |
Manton |
MI |
GFTPMIEF1MD |
351D CHARTER FIBERLINK - MICHIGAN, LLC - MI |
348 |
|
2007-02-25 |
|
| 231-824
| 5 |
Manton |
MI |
GDRPMIBQ1MD |
4632 TELNET WORLDWIDE, INC. |
348 |
|
2005-09-02 |
|
| 231-824
| 6 |
Manton |
MI |
MNTNMIMNRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 231-824
| 7 |
Manton |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2012-06-01 |
|
| 231-824
| 8 |
Manton |
MI |
GDRPMIBL54Z |
0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI |
348 |
|
2004-02-10 |
|
| 231-824
| 9 |
Manton |
MI |
MNTNMIMNRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 231-825
| A |
McBain |
MI |
MCBNMIMNRS1 |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 231-825
| 0 |
McBain |
MI |
MCBNMIMNRS1 |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 231-825
| 1 |
McBain |
MI |
GDRPMIBL54Z |
0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI |
348 |
|
2004-02-10 |
|
| 231-825
| 2 |
McBain |
MI |
MCBNMIMNRS1 |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 231-825
| 3 |
McBain |
MI |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
2004-11-12 |
|
| 231-825
| 4 |
McBain |
MI |
MCBNMIMNRS1 |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 231-825
| 5 |
McBain |
MI |
GDRPMIBL41Z |
506J TWILIO INTERNATIONAL, INC. |
348 |
|
2021-07-26 |
|
| 231-825
| 6 |
McBain |
MI |
GDRPMIBL15Z |
516C AT&T CORP. |
348 |
|
2011-08-23 |
|
| 231-825
| 7 |
McBain |
MI |
GDRPMIBLXTZ |
3535 ACD TELECOM, INC. - MI |
348 |
|
2005-02-17 |
|
| 231-825
| 8 |
McBain |
MI |
MCBNMIMNRS1 |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 231-825
| 9 |
McBain |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2012-06-01 |
|
| 231-826
| A |
Falmouth |
MI |
FLMOMIXIDS0 |
0705 CENTURY TEL CO NORTHERN MICHIGAN DBA CENTURYLINK |
348 |
|
|
|
| 231-826
| 0 |
Falmouth |
MI |
FLMOMIXIDS0 |
0705 CENTURY TEL CO NORTHERN MICHIGAN DBA CENTURYLINK |
348 |
|
|
|
| 231-826
| 1 |
Falmouth |
MI |
FLMOMIXIDS0 |
0705 CENTURY TEL CO NORTHERN MICHIGAN DBA CENTURYLINK |
348 |
|
|
|
| 231-826
| 2 |
Falmouth |
MI |
FLMOMIXIDS0 |
0705 CENTURY TEL CO NORTHERN MICHIGAN DBA CENTURYLINK |
348 |
|
|
|
| 231-826
| 3 |
Falmouth |
MI |
FLMOMIXIDS0 |
0705 CENTURY TEL CO NORTHERN MICHIGAN DBA CENTURYLINK |
348 |
|
|
|
| 231-826
| 4 |
Falmouth |
MI |
FLMOMIXIDS0 |
0705 CENTURY TEL CO NORTHERN MICHIGAN DBA CENTURYLINK |
348 |
|
|
|
| 231-826
| 5 |
Falmouth |
MI |
FLMOMIXIDS0 |
0705 CENTURY TEL CO NORTHERN MICHIGAN DBA CENTURYLINK |
348 |
|
|
|
| 231-826
| 6 |
Falmouth |
MI |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
2015-10-18 |
|
| 231-826
| 7 |
Falmouth |
MI |
FLMOMIXIDS0 |
0705 CENTURY TEL CO NORTHERN MICHIGAN DBA CENTURYLINK |
348 |
|
|
|
| 231-826
| 8 |
Falmouth |
MI |
FLMOMIXIDS0 |
0705 CENTURY TEL CO NORTHERN MICHIGAN DBA CENTURYLINK |
348 |
|
|
|
| 231-826
| 9 |
Falmouth |
MI |
FLMOMIXIDS0 |
0705 CENTURY TEL CO NORTHERN MICHIGAN DBA CENTURYLINK |
348 |
|
|
|
| 231-828
| A |
Twin Lake |
MI |
TNLKMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
| 231-828
| 0 |
Twin Lake |
MI |
ANTSMIADPS0 |
351D CHARTER FIBERLINK - MICHIGAN, LLC - MI |
348 |
|
2007-02-25 |
|
| 231-828
| 1 |
Twin Lake |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2014-10-28 |
|
| 231-828
| 2 |
Twin Lake |
MI |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
2004-11-13 |
|
| 231-828
| 3 |
Twin Lake |
MI |
GDRPMIBLXTZ |
3535 ACD TELECOM, INC. - MI |
348 |
|
2005-02-18 |
|
| 231-828
| 4 |
Twin Lake |
MI |
TNLKMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
| 231-828
| 5 |
Twin Lake |
MI |
TNLKMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
| 231-828
| 6 |
Twin Lake |
MI |
TNLKMIXGRS0 |
0695 FRONTIER NORTH, INC. - MI |
348 |
|
|
|
| 231-828
| 7 |
Twin Lake |
MI |
GDRPMIBL40Z |
318J COMCAST IP PHONE, LLC |
348 |
|
2007-06-08 |
|
| 231-828
| 8 |
Twin Lake |
MI |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
2006-01-27 |
|
| 231-828
| 9 |
Twin Lake |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2013-03-18 |
|
| 231-829
| A |
Tustin |
MI |
TUSTMIMNRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 231-829
| 0 |
Tustin |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2012-06-01 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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