Local Calling Guide
Area code/prefix search
Detroit Zone 3, MI
<< 1 2 3 4 5 6 7 8 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 313-422
| 3 |
LIVNMIUX0MD |
5562 METROPCS, INC. |
340 |
|
2006-01-29 |
|
| 313-422
| 4 |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 313-422
| 5 |
LIVNMIUX0MD |
5562 METROPCS, INC. |
340 |
|
2006-01-29 |
|
| 313-422
| 6 |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 313-422
| 7 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2020-09-12 |
|
| 313-422
| 8 |
FLNTMICD0MD |
829J PAETEC ITEL, LLC |
340 |
|
2004-01-13 |
|
| 313-422
| 9 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2018-09-10 |
|
| 313-454
| A |
LIVNMIUX8MD |
5562 METROPCS, INC. |
340 |
|
|
|
| 313-454
| 1 |
DTRTMIBLX4Y |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2009-03-07 |
|
| 313-454
| 4 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2007-05-18 |
|
| 313-454
| 5 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2022-12-08 |
|
| 313-454
| 6 |
LIVNMIUX8MD |
5562 METROPCS, INC. |
340 |
|
2008-02-22 |
|
| 313-454
| 7 |
LIVNMIUX8MD |
5562 METROPCS, INC. |
340 |
|
2008-02-22 |
|
| 313-454
| 8 |
LIVNMIUX8MD |
5562 METROPCS, INC. |
340 |
|
2008-02-22 |
|
| 313-454
| 9 |
LIVNMIUX8MD |
5562 METROPCS, INC. |
340 |
|
2008-02-22 |
|
| 313-455
| A |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 313-455
| 0 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2011-01-07 |
|
| 313-455
| 1 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2011-01-07 |
|
| 313-455
| 2 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2011-02-14 |
|
| 313-455
| 3 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2011-08-19 |
|
| 313-455
| 4 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2011-10-14 |
|
| 313-455
| 5 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2011-01-14 |
|
| 313-455
| 6 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2011-10-14 |
|
| 313-455
| 7 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2012-02-01 |
|
| 313-455
| 8 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2012-02-01 |
|
| 313-455
| 9 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2011-01-07 |
|
| 313-504
| A |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
|
|
| 313-504
| 0 |
DTRTMIVWDMD |
624H ONVOY SPECTRUM, LLC |
340 |
|
2022-01-29 |
|
| 313-504
| 1 |
DTRTMIVWDMD |
624H ONVOY SPECTRUM, LLC |
340 |
|
2022-01-29 |
|
| 313-504
| 2 |
DTRTMIVWDMD |
624H ONVOY SPECTRUM, LLC |
340 |
|
2022-01-29 |
|
| 313-504
| 3 |
DTRTMIVWDMD |
624H ONVOY SPECTRUM, LLC |
340 |
|
2022-01-29 |
|
| 313-504
| 4 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2022-01-28 |
|
| 313-504
| 5 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2022-01-28 |
|
| 313-504
| 6 |
DTRTMIVWDMD |
624H ONVOY SPECTRUM, LLC |
340 |
|
2022-01-29 |
|
| 313-504
| 7 |
DTRTMIVWDMD |
624H ONVOY SPECTRUM, LLC |
340 |
|
2022-01-29 |
|
| 313-504
| 8 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2022-03-02 |
|
| 313-504
| 9 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2022-03-02 |
|
| 313-519
| A |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 313-519
| 0 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2024-01-16 |
|
| 313-519
| 1 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2024-01-16 |
|
| 313-519
| 2 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2024-01-16 |
|
| 313-519
| 3 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2024-01-16 |
|
| 313-519
| 4 |
SFLDMIMKEMD |
490J BOOST SUBSCRIBERCO L.L.C. |
340 |
|
2024-06-14 |
|
| 313-519
| 5 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2024-10-12 |
|
| 313-519
| 6 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2024-10-12 |
|
| 313-519
| 7 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2024-10-12 |
|
| 313-519
| 8 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2023-12-31 |
|
| 313-519
| 9 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2023-12-31 |
|
| 313-564
| A |
RYLOMIMNDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-564
| 0 |
|
046L CLEAR RATE COMMUNICATIONS, LLC |
340 |
|
2009-06-04 |
|
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Last updated: Tue, 01 Sep 2026 00:40:05 UTC
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