Local Calling Guide
Area code/prefix search
Detroit Zone 6, MI
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 313-406
| 1 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2013-06-17 |
|
| 313-406
| 2 |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
|
|
| 313-406
| 3 |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
|
|
| 313-406
| 4 |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
|
|
| 313-406
| 5 |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
|
|
| 313-406
| 6 |
SFLDMITOJMD |
961J WOW! INTERNET, CABLE AND PHONE |
340 |
|
2007-08-02 |
|
| 313-406
| 7 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2005-09-22 |
|
| 313-406
| 8 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2005-09-22 |
|
| 313-406
| 9 |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
|
|
| 313-414
| A |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 313-415
| A |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 313-425
| A |
DRBRMIFBDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-425
| 0 |
DRBRMIFBDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-425
| 1 |
LIVNMIUX0MD |
5562 METROPCS, INC. |
340 |
|
2006-01-29 |
|
| 313-425
| 2 |
DRBRMIFBDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-425
| 3 |
DRBRMIFBDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-425
| 4 |
DRBRMIFBDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 313-425
| 5 |
SFLDMIMKDS2 |
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
340 |
|
2019-12-30 |
|
| 313-425
| 6 |
LIVNMIUX0MD |
5562 METROPCS, INC. |
340 |
|
2007-02-26 |
|
| 313-425
| 7 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2013-11-20 |
|
| 313-425
| 8 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2013-11-20 |
|
| 313-425
| 9 |
|
3535 ACD TELECOM, INC. - MI |
340 |
|
2005-12-08 |
|
| 313-427
| A |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2025-01-12 |
|
| 313-427
| 0 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2008-11-17 |
|
| 313-427
| 1 |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2024-12-04 |
|
| 313-427
| 2 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2025-04-08 |
|
| 313-427
| 3 |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2024-12-04 |
|
| 313-427
| 4 |
LIVNMIUX0MD |
5562 METROPCS, INC. |
340 |
|
2009-01-06 |
|
| 313-427
| 5 |
LIVNMIUX0MD |
5562 METROPCS, INC. |
340 |
|
2009-01-06 |
|
| 313-427
| 6 |
LIVNMIUX0MD |
5562 METROPCS, INC. |
340 |
|
2009-01-06 |
|
| 313-427
| 7 |
LIVNMIUX0MD |
5562 METROPCS, INC. |
340 |
|
2009-01-06 |
|
| 313-427
| 8 |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
2014-05-02 |
|
| 313-427
| 9 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2009-03-07 |
|
| 313-429
| A |
DTRTMIBADS0 |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
|
|
| 313-429
| 0 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2006-07-03 |
|
| 313-429
| 1 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2006-07-03 |
|
| 313-429
| 2 |
DTRTMIBADS0 |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
|
|
| 313-429
| 3 |
SFLDMITOJMD |
961J WOW! INTERNET, CABLE AND PHONE |
340 |
|
2006-06-08 |
|
| 313-429
| 4 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2014-07-19 |
|
| 313-429
| 5 |
FLNTMICD0MD |
829J PAETEC ITEL, LLC |
340 |
|
2008-06-19 |
|
| 313-429
| 6 |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
2005-07-19 |
|
| 313-429
| 7 |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
2005-07-19 |
|
| 313-429
| 8 |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
2005-07-19 |
|
| 313-429
| 9 |
SFLDMITOJMD |
961J WOW! INTERNET, CABLE AND PHONE |
340 |
|
2007-08-15 |
|
| 313-435
| A |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
|
|
| 313-435
| 0 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2023-08-22 |
|
| 313-435
| 1 |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2023-10-09 |
|
| 313-435
| 2 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2023-08-20 |
|
| 313-435
| 3 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2023-08-20 |
|
| 313-435
| 4 |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2024-02-08 |
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 >>
Last updated: Sat, 02 May 2026 12:20:53 UTC
Sponsored by: VoIP Much Phone Company
Like this site? We accept donations via PayPal.