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 |
| 231-280
| 0 |
Mancelona |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
2016-04-27 |
|
| 231-280
| 1 |
Mancelona |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
2016-04-27 |
|
| 231-280
| 3 |
Mancelona |
MI |
GDRQMIBODS0 |
7157 BROOKS FIBER COMMUNICATIONS OF MICHIGAN - MI |
348 |
|
2020-09-08 |
|
| 231-281
| A |
Cadillac |
MI |
WYNGMIKAGT2 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
|
|
| 231-281
| 2 |
Cadillac |
MI |
|
543C ONVOY, LLC - MI |
348 |
|
2021-03-06 |
|
| 231-281
| 3 |
Cadillac |
MI |
|
543C ONVOY, LLC - MI |
348 |
|
2021-03-06 |
|
| 231-281
| 8 |
Cadillac |
MI |
WYNGMIKAGT2 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
2020-12-18 |
|
| 231-281
| 9 |
Cadillac |
MI |
WYNGMIKAGT2 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
2020-12-18 |
|
| 231-282
| A |
Grant |
MI |
WYNGMIKAGT2 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
|
|
| 231-282
| 0 |
Grant |
MI |
WYNGMIKAGT2 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
|
|
| 231-282
| 1 |
Grant |
MI |
WYNGMIKAGT2 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
|
|
| 231-282
| 2 |
Grant |
MI |
WYNGMIKAGT2 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
|
|
| 231-282
| 3 |
Grant |
MI |
WYNGMIKAGT2 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
|
|
| 231-282
| 4 |
Grant |
MI |
WYNGMIKAGT2 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
|
|
| 231-282
| 5 |
Grant |
MI |
WYNGMIKAGT2 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
|
|
| 231-282
| 6 |
Grant |
MI |
GDRPMIBLXTZ |
3535 ACD TELECOM, INC. - MI |
348 |
|
2005-02-11 |
|
| 231-282
| 7 |
Grant |
MI |
GFTPMIEF1MD |
351D CHARTER FIBERLINK - MICHIGAN, LLC - MI |
348 |
|
2007-02-25 |
|
| 231-282
| 8 |
Grant |
MI |
BRSPMI096MD |
145J TERRA NOVA TELECOM INC. |
348 |
|
2021-01-19 |
|
| 231-282
| 9 |
Grant |
MI |
GDRPMIBL00Z |
991E BANDWIDTH.COM CLEC, LLC - MI |
348 |
|
2012-07-06 |
|
| 231-283
| A |
Muskegon |
MI |
GDRPMIBL04Z |
543C ONVOY, LLC - MI |
348 |
|
2021-01-07 |
|
| 231-283
| 1 |
Muskegon |
MI |
|
543C ONVOY, LLC - MI |
348 |
|
2021-01-07 |
|
| 231-283
| 2 |
Muskegon |
MI |
|
543C ONVOY, LLC - MI |
348 |
|
2021-01-07 |
|
| 231-283
| 3 |
Muskegon |
MI |
|
543C ONVOY, LLC - MI |
348 |
|
2021-01-07 |
|
| 231-283
| 4 |
Muskegon |
MI |
|
543C ONVOY, LLC - MI |
348 |
|
2021-01-07 |
|
| 231-283
| 5 |
Muskegon |
MI |
|
543C ONVOY, LLC - MI |
348 |
|
2021-02-18 |
|
| 231-283
| 6 |
Muskegon |
MI |
|
543C ONVOY, LLC - MI |
348 |
|
2021-02-18 |
|
| 231-285
| A |
Cadillac |
MI |
GDRPMIBLXDZ |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC |
348 |
|
|
|
| 231-285
| 0 |
Cadillac |
MI |
BRSPMI09DS0 |
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
348 |
|
2020-04-27 |
|
| 231-285
| 1 |
Cadillac |
MI |
GDRPMIBLCM5 |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2020-08-24 |
|
| 231-285
| 2 |
Cadillac |
MI |
GDRPMIBLCM5 |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2020-08-24 |
|
| 231-285
| 3 |
Cadillac |
MI |
GDRPMIBLCM5 |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2020-08-24 |
|
| 231-285
| 4 |
Cadillac |
MI |
GDRPMIBLCM5 |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2020-08-24 |
|
| 231-285
| 5 |
Cadillac |
MI |
GDRPMIBLCM5 |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2020-09-04 |
|
| 231-285
| 7 |
Cadillac |
MI |
GDRPMIBLXDZ |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC |
348 |
|
2020-03-09 |
|
| 231-285
| 8 |
Cadillac |
MI |
GDRPMIBLXDZ |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC |
348 |
|
2020-03-09 |
|
| 231-285
| 9 |
Cadillac |
MI |
GDRPMIBLXDZ |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC |
348 |
|
2020-03-09 |
|
| 231-286
| A |
Muskegon |
MI |
GDRPMIBLCM5 |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
|
|
| 231-287
| A |
Big Rapids |
MI |
GDRPMIBLCM5 |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
|
|
| 231-287
| 0 |
Big Rapids |
MI |
GDRPMIBLCM5 |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
|
|
| 231-287
| 1 |
Big Rapids |
MI |
GDRPMIBLCM5 |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
|
|
| 231-287
| 2 |
Big Rapids |
MI |
GDRPMIBLCM5 |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
|
|
| 231-287
| 3 |
Big Rapids |
MI |
GDRPMIBLCM5 |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
|
|
| 231-287
| 4 |
Big Rapids |
MI |
GDRPMIBLCM5 |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2011-05-14 |
|
| 231-287
| 5 |
Big Rapids |
MI |
GDRPMIBL00Z |
991E BANDWIDTH.COM CLEC, LLC - MI |
348 |
|
2011-06-12 |
|
| 231-287
| 6 |
Big Rapids |
MI |
GDRPMIBLCM5 |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
|
|
| 231-287
| 7 |
Big Rapids |
MI |
GDRPMIBLCM5 |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
|
|
| 231-287
| 8 |
Big Rapids |
MI |
GDRPMIBLCM5 |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
|
|
| 231-287
| 9 |
Big Rapids |
MI |
GDRPMIBLCM5 |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
|
|
| 231-288
| A |
Muskegon |
MI |
WYNGMIKAGT2 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
|
|
| 231-288
| 0 |
Muskegon |
MI |
WYNGMIKAGT2 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
2005-11-04 |
|
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Last updated: Sun, 07 Feb 2021 01:52:50 UTC
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