Local Calling Guide
Area code/prefix search
NPA: 313
[Rate centres in NPA 313]
[Dial plan for NPA 313]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 313-937
| 9 |
Detroit Zone 5 |
MI |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-938
| A |
Detroit Zone 5 |
MI |
DTRTMIDJCMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
|
|
| 313-939
| A |
Detroit Zone 2 |
MI |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 313-939
| 0 |
Detroit Zone 2 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2014-12-03 |
|
| 313-939
| 1 |
Detroit Zone 2 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2014-12-03 |
|
| 313-939
| 2 |
Detroit Zone 2 |
MI |
|
318J COMCAST IP PHONE, LLC |
340 |
|
2014-11-04 |
|
| 313-939
| 3 |
Detroit Zone 2 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2014-12-03 |
|
| 313-939
| 4 |
Detroit Zone 2 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2014-12-03 |
|
| 313-939
| 5 |
Detroit Zone 2 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2014-12-03 |
|
| 313-939
| 6 |
Detroit Zone 2 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2014-11-01 |
|
| 313-939
| 7 |
Detroit Zone 2 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2014-11-01 |
|
| 313-939
| 8 |
Detroit Zone 2 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2014-11-01 |
|
| 313-939
| 9 |
Detroit Zone 2 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2014-11-01 |
|
| 313-940
| A |
Detroit Zone 5 |
MI |
SFLDMIMKDS2 |
6630 USA MOBILITY WIRELESS, INC. |
340 |
|
|
|
| 313-942
| A |
Detroit Zone 5 |
MI |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-942
| 0 |
Detroit Zone 5 |
MI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-942
| 1 |
Detroit Zone 5 |
MI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-942
| 2 |
Detroit Zone 5 |
MI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-942
| 3 |
Detroit Zone 5 |
MI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-942
| 4 |
Detroit Zone 5 |
MI |
|
543C ONVOY, LLCV - MI |
340 |
|
2020-09-21 |
|
| 313-942
| 5 |
Detroit Zone 5 |
MI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-942
| 6 |
Detroit Zone 5 |
MI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-942
| 7 |
Detroit Zone 5 |
MI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-942
| 8 |
Detroit Zone 5 |
MI |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2017-07-31 |
|
| 313-942
| 9 |
Detroit Zone 5 |
MI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-943
| A |
Detroit Zone 6 |
MI |
DRBRMIORDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-944
| A |
Detroit Zone 2 |
MI |
SFLDMIMK8MD |
965H FRACTEL, LLC |
340 |
|
|
|
| 313-944
| 0 |
Detroit Zone 2 |
MI |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2021-07-31 |
|
| 313-944
| 1 |
Detroit Zone 2 |
MI |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2022-11-12 |
|
| 313-944
| 3 |
Detroit Zone 2 |
MI |
|
624H ONVOY SPECTRUM, LLC |
340 |
|
2021-11-12 |
|
| 313-944
| 4 |
Detroit Zone 2 |
MI |
|
965H FRACTEL, LLC |
340 |
|
2021-06-03 |
|
| 313-944
| 5 |
Detroit Zone 2 |
MI |
|
543C ONVOY, LLCV - MI |
340 |
|
2021-07-12 |
|
| 313-944
| 6 |
Detroit Zone 2 |
MI |
|
543C ONVOY, LLCV - MI |
340 |
|
2021-07-12 |
|
| 313-944
| 7 |
Detroit Zone 2 |
MI |
|
543C ONVOY, LLCV - MI |
340 |
|
2021-07-12 |
|
| 313-944
| 8 |
Detroit Zone 2 |
MI |
|
543C ONVOY, LLCV - MI |
340 |
|
2021-07-12 |
|
| 313-944
| 9 |
Detroit Zone 2 |
MI |
|
624H ONVOY SPECTRUM, LLC |
340 |
|
2021-11-12 |
|
| 313-945
| A |
Detroit Zone 6 |
MI |
DRBRMIORDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-946
| A |
Detroit Zone 2 |
MI |
SFLDMIMK8MD |
965H FRACTEL, LLC |
340 |
|
|
|
| 313-946
| 0 |
Detroit Zone 2 |
MI |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2020-07-19 |
|
| 313-946
| 1 |
Detroit Zone 2 |
MI |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2020-07-19 |
|
| 313-946
| 2 |
Detroit Zone 2 |
MI |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2020-07-19 |
|
| 313-946
| 3 |
Detroit Zone 2 |
MI |
|
965H FRACTEL, LLC |
340 |
|
2020-02-16 |
|
| 313-946
| 4 |
Detroit Zone 2 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2020-06-06 |
|
| 313-946
| 5 |
Detroit Zone 2 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2020-06-06 |
|
| 313-946
| 6 |
Detroit Zone 2 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2020-06-06 |
|
| 313-946
| 7 |
Detroit Zone 2 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2020-06-06 |
|
| 313-946
| 8 |
Detroit Zone 2 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2020-06-06 |
|
| 313-946
| 9 |
Detroit Zone 2 |
MI |
|
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
340 |
|
2020-04-19 |
|
| 313-948
| A |
Detroit Zone 5 |
MI |
LIVNMIUX0MD |
5562 METROPCS, INC. |
340 |
|
|
|
| 313-948
| 0 |
Detroit Zone 5 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2006-07-22 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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