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 |
| 313-767
| 7 |
Detroit Zone 1 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2024-10-19 |
|
| 313-767
| 8 |
Detroit Zone 1 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2024-10-19 |
|
| 313-767
| 9 |
Detroit Zone 1 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2024-10-19 |
|
| 313-768
| A |
Detroit Zone 6 |
MI |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 313-768
| 0 |
Detroit Zone 6 |
MI |
|
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 313-768
| 1 |
Detroit Zone 6 |
MI |
|
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 313-768
| 2 |
Detroit Zone 6 |
MI |
|
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 313-768
| 3 |
Detroit Zone 6 |
MI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2025-04-08 |
|
| 313-768
| 4 |
Detroit Zone 6 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2007-02-26 |
|
| 313-768
| 5 |
Detroit Zone 6 |
MI |
|
961J WOW! INTERNET, CABLE AND PHONE |
340 |
|
2005-10-09 |
|
| 313-768
| 6 |
Detroit Zone 6 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2007-02-26 |
|
| 313-768
| 7 |
Detroit Zone 6 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2006-01-29 |
|
| 313-768
| 8 |
Detroit Zone 6 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2007-02-26 |
|
| 313-768
| 9 |
Detroit Zone 6 |
MI |
|
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 313-769
| A |
Detroit Zone 6 |
MI |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 313-769
| 0 |
Detroit Zone 6 |
MI |
|
543C ONVOY, LLCV - MI |
340 |
|
2013-01-31 |
|
| 313-769
| 1 |
Detroit Zone 6 |
MI |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2013-01-20 |
|
| 313-769
| 2 |
Detroit Zone 6 |
MI |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2007-04-18 |
|
| 313-769
| 3 |
Detroit Zone 6 |
MI |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2004-08-27 |
|
| 313-769
| 4 |
Detroit Zone 6 |
MI |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 313-769
| 5 |
Detroit Zone 6 |
MI |
|
961J WOW! INTERNET, CABLE AND PHONE |
340 |
|
2004-08-15 |
|
| 313-769
| 6 |
Detroit Zone 6 |
MI |
|
961J WOW! INTERNET, CABLE AND PHONE |
340 |
|
2005-08-23 |
|
| 313-769
| 7 |
Detroit Zone 6 |
MI |
|
543C ONVOY, LLCV - MI |
340 |
|
2020-09-12 |
|
| 313-769
| 8 |
Detroit Zone 6 |
MI |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2014-02-24 |
|
| 313-769
| 9 |
Detroit Zone 6 |
MI |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2013-02-22 |
|
| 313-770
| A |
Detroit Zone 5 |
MI |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 313-771
| A |
Detroit Zone 1 |
MI |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2024-12-16 |
|
| 313-771
| 0 |
Detroit Zone 1 |
MI |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2018-04-01 |
|
| 313-771
| 1 |
Detroit Zone 1 |
MI |
|
543C ONVOY, LLCV - MI |
340 |
|
2025-06-19 |
|
| 313-771
| 2 |
Detroit Zone 1 |
MI |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2018-04-01 |
|
| 313-771
| 3 |
Detroit Zone 1 |
MI |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2018-04-01 |
|
| 313-771
| 4 |
Detroit Zone 1 |
MI |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2018-04-01 |
|
| 313-771
| 5 |
Detroit Zone 1 |
MI |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2018-10-15 |
|
| 313-771
| 6 |
Detroit Zone 1 |
MI |
|
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
2019-02-20 |
|
| 313-771
| 7 |
Detroit Zone 1 |
MI |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2018-12-08 |
|
| 313-771
| 8 |
Detroit Zone 1 |
MI |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2018-12-29 |
|
| 313-771
| 9 |
Detroit Zone 1 |
MI |
|
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
340 |
|
2018-09-17 |
|
| 313-772
| A |
Detroit Zone 4 |
MI |
DTRTMIUVDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-772
| 0 |
Detroit Zone 4 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2006-08-13 |
|
| 313-772
| 1 |
Detroit Zone 4 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2006-08-13 |
|
| 313-772
| 2 |
Detroit Zone 4 |
MI |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2004-09-17 |
|
| 313-772
| 3 |
Detroit Zone 4 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2006-08-13 |
|
| 313-772
| 4 |
Detroit Zone 4 |
MI |
|
961J WOW! INTERNET, CABLE AND PHONE |
340 |
|
2005-06-09 |
|
| 313-772
| 5 |
Detroit Zone 4 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2006-08-13 |
|
| 313-772
| 6 |
Detroit Zone 4 |
MI |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-772
| 7 |
Detroit Zone 4 |
MI |
|
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
2005-05-06 |
|
| 313-772
| 8 |
Detroit Zone 4 |
MI |
|
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
2005-05-06 |
|
| 313-772
| 9 |
Detroit Zone 4 |
MI |
|
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
2005-05-06 |
|
| 313-773
| A |
Detroit Zone 5 |
MI |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 313-773
| 0 |
Detroit Zone 5 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2013-08-17 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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