Local Calling Guide
Area code/prefix search
Royal Oak, MI
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 248-677
| 0 |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
2011-11-07 |
|
| 248-677
| 1 |
DTRTMIBLX4Y |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2009-03-07 |
|
| 248-677
| 2 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2009-02-11 |
|
| 248-677
| 3 |
DTRTMIBASMD |
516C AT&T CORP. |
340 |
|
2006-07-07 |
|
| 248-677
| 4 |
DTRTMIBASMD |
516C AT&T CORP. |
340 |
|
2011-05-13 |
|
| 248-677
| 5 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2008-10-16 |
|
| 248-677
| 6 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2008-10-16 |
|
| 248-677
| 7 |
FLNTMICD0MD |
829J PAETEC ITEL, LLC |
340 |
|
2006-12-02 |
|
| 248-677
| 8 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2009-02-11 |
|
| 248-677
| 9 |
DTRTMIBADS0 |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
|
|
| 248-691
| A |
RYLOMIMNDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 248-691
| 0 |
RYLOMIMNDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 248-691
| 1 |
RYLOMIMNDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 248-691
| 2 |
RYLOMIMNDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 248-691
| 3 |
RYLOMIMNDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 248-691
| 4 |
RYLOMIMNDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 248-691
| 5 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2013-03-15 |
|
| 248-691
| 6 |
RYLOMIMNDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 248-691
| 7 |
RYLOMIMNDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 248-691
| 8 |
RYLOMIMNDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 248-691
| 9 |
RYLOMIMNDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 248-721
| A |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-721
| 0 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2003-05-20 |
|
| 248-721
| 1 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2003-05-20 |
|
| 248-721
| 2 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2003-05-20 |
|
| 248-721
| 3 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2003-05-20 |
|
| 248-721
| 4 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-721
| 5 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2003-10-21 |
|
| 248-721
| 6 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2003-10-21 |
|
| 248-721
| 7 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2003-10-21 |
|
| 248-721
| 8 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2004-11-22 |
|
| 248-721
| 9 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2005-07-18 |
|
| 248-733
| A |
TROYMIMNRPA |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 248-733
| 0 |
TROYMIMNRPA |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 248-733
| 1 |
TROYMIMNRPA |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 248-733
| 2 |
TROYMIMNRPA |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 248-733
| 3 |
DTRTMIBLX4Y |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2012-10-18 |
|
| 248-733
| 4 |
DTRTMIBLX4Y |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2011-05-30 |
|
| 248-733
| 5 |
DTRTMIBLX4Y |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2012-10-18 |
|
| 248-733
| 6 |
TROYMIMNRPA |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 248-733
| 7 |
TROYMIMNRPA |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 248-733
| 8 |
TROYMIMNRPA |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 248-733
| 9 |
TROYMIMNRPA |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 248-744
| A |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 248-744
| 0 |
|
145J TERRA NOVA TELECOM INC. |
340 |
|
2026-07-30 |
|
| 248-744
| 1 |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 248-744
| 2 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2019-06-07 |
|
| 248-744
| 3 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2019-12-27 |
|
| 248-744
| 4 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2019-12-27 |
|
| 248-744
| 5 |
FLNTMICD0MD |
829J PAETEC ITEL, LLC |
340 |
|
2019-08-13 |
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 >>
Last updated: Sat, 01 Aug 2026 03:19:33 UTC
Sponsored by: VoIP.ms
Like this site? We accept donations via PayPal.