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 |
| 313-641
| 2 |
Detroit Zone 6 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2007-10-17 |
|
| 313-641
| 3 |
Detroit Zone 6 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2007-10-25 |
|
| 313-641
| 4 |
Detroit Zone 6 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2007-10-25 |
|
| 313-641
| 5 |
Detroit Zone 6 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2007-10-25 |
|
| 313-641
| 6 |
Detroit Zone 6 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 313-641
| 7 |
Detroit Zone 6 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 313-641
| 8 |
Detroit Zone 6 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2007-10-25 |
|
| 313-641
| 9 |
Detroit Zone 6 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 313-642
| A |
Detroit Zone 2 |
MI |
DTRTMINIDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-642
| 0 |
Detroit Zone 2 |
MI |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-642
| 1 |
Detroit Zone 2 |
MI |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-642
| 2 |
Detroit Zone 2 |
MI |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-642
| 3 |
Detroit Zone 2 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2010-11-01 |
|
| 313-642
| 4 |
Detroit Zone 2 |
MI |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-642
| 5 |
Detroit Zone 2 |
MI |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-642
| 6 |
Detroit Zone 2 |
MI |
|
829J PAETEC ITEL, LLC |
340 |
|
2006-02-09 |
|
| 313-642
| 7 |
Detroit Zone 2 |
MI |
|
829J PAETEC ITEL, LLC |
340 |
|
2008-02-18 |
|
| 313-642
| 8 |
Detroit Zone 2 |
MI |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-642
| 9 |
Detroit Zone 2 |
MI |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-643
| A |
Detroit Zone 5 |
MI |
DTRTMIDJCMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
|
|
| 313-643
| 0 |
Detroit Zone 5 |
MI |
|
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
|
|
| 313-643
| 1 |
Detroit Zone 5 |
MI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2004-05-02 |
|
| 313-643
| 2 |
Detroit Zone 5 |
MI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2004-05-02 |
|
| 313-643
| 3 |
Detroit Zone 5 |
MI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2004-05-02 |
|
| 313-643
| 4 |
Detroit Zone 5 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2011-04-03 |
|
| 313-643
| 5 |
Detroit Zone 5 |
MI |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2010-03-12 |
|
| 313-643
| 6 |
Detroit Zone 5 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2011-04-03 |
|
| 313-643
| 7 |
Detroit Zone 5 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2011-04-03 |
|
| 313-643
| 8 |
Detroit Zone 5 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2011-04-03 |
|
| 313-643
| 9 |
Detroit Zone 5 |
MI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2011-04-03 |
|
| 313-644
| A |
Detroit Zone 3 |
MI |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
|
|
| 313-644
| 0 |
Detroit Zone 3 |
MI |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2021-06-14 |
|
| 313-644
| 1 |
Detroit Zone 3 |
MI |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2021-06-14 |
|
| 313-644
| 2 |
Detroit Zone 3 |
MI |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2021-06-14 |
|
| 313-644
| 3 |
Detroit Zone 3 |
MI |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2021-06-14 |
|
| 313-644
| 4 |
Detroit Zone 3 |
MI |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2021-06-14 |
|
| 313-644
| 5 |
Detroit Zone 3 |
MI |
|
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
340 |
|
2024-11-20 |
|
| 313-644
| 6 |
Detroit Zone 3 |
MI |
|
624H ONVOY SPECTRUM, LLC |
340 |
|
2021-06-15 |
|
| 313-644
| 7 |
Detroit Zone 3 |
MI |
|
543C ONVOY, LLCV - MI |
340 |
|
2021-07-12 |
|
| 313-644
| 8 |
Detroit Zone 3 |
MI |
|
495J STRATUS NETWORKS |
340 |
|
2021-06-15 |
|
| 313-644
| 9 |
Detroit Zone 3 |
MI |
|
543C ONVOY, LLCV - MI |
340 |
|
2021-07-12 |
|
| 313-645
| A |
Detroit Zone 6 |
MI |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 313-646
| A |
Detroit Zone 4 |
MI |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
|
|
| 313-646
| 0 |
Detroit Zone 4 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2006-01-29 |
|
| 313-646
| 1 |
Detroit Zone 4 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2008-02-04 |
|
| 313-646
| 2 |
Detroit Zone 4 |
MI |
|
318J COMCAST IP PHONE, LLC |
340 |
|
|
|
| 313-646
| 3 |
Detroit Zone 4 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2006-01-29 |
|
| 313-646
| 4 |
Detroit Zone 4 |
MI |
|
318J COMCAST IP PHONE, LLC |
340 |
|
|
|
| 313-646
| 5 |
Detroit Zone 4 |
MI |
|
5562 METROPCS, INC. |
340 |
|
2006-01-29 |
|
| 313-646
| 6 |
Detroit Zone 4 |
MI |
|
318J COMCAST IP PHONE, LLC |
340 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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