Local Calling Guide
Area code/prefix search
Detroit Zone 4, MI
<< 1 2 3 4 5 6 7 8 9 10 11 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 313-364
| 4 |
|
5562 METROPCS, INC. |
340 |
|
2018-08-03 |
|
| 313-364
| 5 |
|
5562 METROPCS, INC. |
340 |
|
2018-08-03 |
|
| 313-364
| 6 |
|
5562 METROPCS, INC. |
340 |
|
2018-08-03 |
|
| 313-364
| 7 |
|
5562 METROPCS, INC. |
340 |
|
2018-08-03 |
|
| 313-364
| 8 |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2018-09-21 |
|
| 313-364
| 9 |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2018-10-19 |
|
| 313-367
| A |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 313-367
| 0 |
|
543C ONVOY, LLCV - MI |
340 |
|
2013-10-10 |
|
| 313-367
| 1 |
|
543C ONVOY, LLCV - MI |
340 |
|
2013-10-10 |
|
| 313-367
| 2 |
|
318J COMCAST IP PHONE, LLC |
340 |
|
2013-10-07 |
|
| 313-367
| 3 |
|
543C ONVOY, LLCV - MI |
340 |
|
2013-10-10 |
|
| 313-367
| 4 |
|
543C ONVOY, LLCV - MI |
340 |
|
2013-10-10 |
|
| 313-367
| 5 |
|
543C ONVOY, LLCV - MI |
340 |
|
2013-10-10 |
|
| 313-367
| 6 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2013-07-12 |
|
| 313-367
| 7 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2013-07-12 |
|
| 313-367
| 8 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2013-07-12 |
|
| 313-367
| 9 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2013-07-12 |
|
| 313-370
| A |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 313-370
| 0 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2023-05-29 |
|
| 313-370
| 1 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2023-05-29 |
|
| 313-370
| 2 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2023-06-23 |
|
| 313-370
| 3 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2023-06-23 |
|
| 313-370
| 4 |
|
543C ONVOY, LLCV - MI |
340 |
|
2023-07-02 |
|
| 313-370
| 5 |
|
543C ONVOY, LLCV - MI |
340 |
|
2023-08-20 |
|
| 313-370
| 6 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2023-08-25 |
|
| 313-370
| 7 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2023-05-07 |
|
| 313-370
| 8 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2023-05-07 |
|
| 313-370
| 9 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2023-05-07 |
|
| 313-397
| A |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
|
|
| 313-397
| 0 |
|
543C ONVOY, LLCV - MI |
340 |
|
2019-03-23 |
|
| 313-397
| 1 |
|
318J COMCAST IP PHONE, LLC |
340 |
|
2008-02-29 |
|
| 313-397
| 2 |
|
318J COMCAST IP PHONE, LLC |
340 |
|
2007-02-04 |
|
| 313-397
| 3 |
|
318J COMCAST IP PHONE, LLC |
340 |
|
2007-02-04 |
|
| 313-397
| 4 |
|
318J COMCAST IP PHONE, LLC |
340 |
|
2007-02-04 |
|
| 313-397
| 5 |
|
5562 METROPCS, INC. |
340 |
|
2008-02-04 |
|
| 313-397
| 6 |
|
318J COMCAST IP PHONE, LLC |
340 |
|
2006-11-29 |
|
| 313-397
| 7 |
|
318J COMCAST IP PHONE, LLC |
340 |
|
2006-11-29 |
|
| 313-397
| 8 |
|
318J COMCAST IP PHONE, LLC |
340 |
|
2006-11-29 |
|
| 313-397
| 9 |
|
318J COMCAST IP PHONE, LLC |
340 |
|
2006-11-29 |
|
| 313-413
| A |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 313-413
| 0 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2015-06-25 |
|
| 313-413
| 1 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2015-06-25 |
|
| 313-413
| 2 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2015-06-25 |
|
| 313-413
| 3 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2015-06-25 |
|
| 313-413
| 4 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2015-06-25 |
|
| 313-413
| 5 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2015-06-25 |
|
| 313-413
| 6 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2015-06-25 |
|
| 313-413
| 7 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2015-06-25 |
|
| 313-413
| 8 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2015-06-25 |
|
| 313-413
| 9 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2015-06-25 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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