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 |
231-683
| 9 |
Muskegon |
MI |
GDRQMIBODMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2012-11-15 |
|
231-685
| A |
Ravenna |
MI |
ANTSMIADPS0 |
351D CHARTER FIBERLINK - MICHIGAN, LLC - MI |
348 |
|
|
|
231-685
| 0 |
Ravenna |
MI |
GDRPMIBL00Z |
991E BANDWIDTH.COM CLEC, LLC - MI |
348 |
|
2019-05-23 |
|
231-685
| 1 |
Ravenna |
MI |
ANTSMIADPS0 |
351D CHARTER FIBERLINK - MICHIGAN, LLC - MI |
348 |
|
2014-11-09 |
|
231-685
| 2 |
Ravenna |
MI |
MSKGMIXKQMD |
624H ONVOY SPECTRUM, LLC |
348 |
|
2021-06-20 |
|
231-685
| 3 |
Ravenna |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2020-11-21 |
|
231-685
| 4 |
Ravenna |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2020-11-21 |
|
231-685
| 5 |
Ravenna |
MI |
WYNGMIKAGT2 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
2018-04-15 |
|
231-685
| 6 |
Ravenna |
MI |
WYNGMIKAGT2 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
2018-04-15 |
|
231-685
| 7 |
Ravenna |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2014-11-11 |
|
231-685
| 8 |
Ravenna |
MI |
TRCYMIMNWMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
348 |
|
2015-09-18 |
|
231-685
| 9 |
Ravenna |
MI |
GDRPMIBL41Z |
506J TWILIO INTERNATIONAL, INC. |
348 |
|
2021-07-26 |
|
231-686
| A |
Frankfort |
MI |
GDRPMIBLX8Z |
2550 123.NET, INC. |
348 |
|
|
|
231-688
| A |
Merritt |
MI |
BRSPMI095MD |
965H FRACTEL, LLC |
348 |
|
|
|
231-688
| 1 |
Merritt |
MI |
GFTPMIEF1MD |
351D CHARTER FIBERLINK - MICHIGAN, LLC - MI |
348 |
|
2023-03-19 |
|
231-688
| 8 |
Merritt |
MI |
BRSPMI095MD |
965H FRACTEL, LLC |
348 |
|
2020-04-13 |
|
231-689
| A |
White Cloud |
MI |
WHCLMIADRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
231-689
| 0 |
White Cloud |
MI |
WHCLMIADRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
231-689
| 1 |
White Cloud |
MI |
WHCLMIADRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
231-689
| 2 |
White Cloud |
MI |
WHCLMIADRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
231-689
| 3 |
White Cloud |
MI |
WHCLMIADRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
231-689
| 4 |
White Cloud |
MI |
GDRPMIBLXTZ |
3535 ACD TELECOM, INC. - MI |
348 |
|
2005-02-18 |
|
231-689
| 5 |
White Cloud |
MI |
WHCLMIADRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
231-689
| 6 |
White Cloud |
MI |
WHCLMIADRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
231-689
| 7 |
White Cloud |
MI |
WHCLMIADRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
231-689
| 8 |
White Cloud |
MI |
GDRPMIBL00Z |
991E BANDWIDTH.COM CLEC, LLC - MI |
348 |
|
2012-07-06 |
|
231-689
| 9 |
White Cloud |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2013-03-18 |
|
231-690
| A |
Ludington |
MI |
GDRQMIBODMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
|
|
231-695
| A |
Howard City |
MI |
GDRPMIBQ1MD |
4632 TELNET WORLDWIDE, INC. |
348 |
|
|
|
231-699
| A |
Fountain |
MI |
BRSPMI097MD |
516J TON80 COMMUNICATIONS, LLC |
348 |
|
|
|
231-699
| 0 |
Fountain |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2023-08-06 |
|
231-699
| 1 |
Fountain |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2022-12-29 |
|
231-699
| 9 |
Fountain |
MI |
BRSPMI097MD |
516J TON80 COMMUNICATIONS, LLC |
348 |
|
2022-04-23 |
|
231-707
| A |
Newaygo |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
|
|
231-707
| 0 |
Newaygo |
MI |
GDRPMIBLXDZ |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
348 |
|
2017-04-06 |
|
231-707
| 1 |
Newaygo |
MI |
GDRPMIBLXDZ |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
348 |
|
2021-03-26 |
|
231-707
| 2 |
Newaygo |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2020-11-14 |
|
231-707
| 3 |
Newaygo |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2020-11-14 |
|
231-707
| 4 |
Newaygo |
MI |
GDRPMIBL41Z |
506J TWILIO INTERNATIONAL, INC. |
348 |
|
2021-07-26 |
|
231-707
| 5 |
Newaygo |
MI |
GDRPMIBLXDZ |
5562 METROPCS, INC. |
348 |
|
2021-10-15 |
|
231-707
| 6 |
Newaygo |
MI |
GDRPMIBL36Z |
624H ONVOY SPECTRUM, LLC |
348 |
|
2021-06-20 |
|
231-707
| 7 |
Newaygo |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2016-04-25 |
|
231-707
| 8 |
Newaygo |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2016-04-25 |
|
231-707
| 9 |
Newaygo |
MI |
GDRPMIBLXDZ |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
348 |
|
2022-01-19 |
|
231-709
| A |
Traverse City |
MI |
WYNGMIKAGT2 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
|
|
231-709
| 0 |
Traverse City |
MI |
WYNGMIKAGT2 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
|
|
231-709
| 1 |
Traverse City |
MI |
GDRQMIBODMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2010-05-19 |
|
231-709
| 2 |
Traverse City |
MI |
GDRQMIBODMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2010-05-19 |
|
231-709
| 3 |
Traverse City |
MI |
GDRQMIBODMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2009-09-17 |
|
231-709
| 4 |
Traverse City |
MI |
GDRPMIBL00Z |
991E BANDWIDTH.COM CLEC, LLC - MI |
348 |
|
2011-04-28 |
|
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Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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