Local Calling Guide
Area code/prefix search
Royal Oak, MI
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 248-206
| A |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-206
| 0 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2014-04-14 |
|
| 248-206
| 1 |
SFLDMIDNDS5 |
9714 GRID 4 COMMUNICATIONS, INC. - MI |
340 |
|
2014-05-01 |
|
| 248-206
| 2 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2014-04-05 |
|
| 248-206
| 3 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2014-04-20 |
|
| 248-206
| 4 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2015-08-06 |
|
| 248-206
| 5 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2014-08-31 |
|
| 248-206
| 6 |
SFLDMIBV3MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
340 |
|
2014-09-24 |
|
| 248-206
| 7 |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
2014-07-31 |
|
| 248-206
| 8 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2014-08-31 |
|
| 248-206
| 9 |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2014-09-17 |
|
| 248-217
| A |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 248-219
| A |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 248-224
| A |
DTRTMIAPG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
|
|
| 248-235
| A |
CMPTMIIFCM0 |
9748 AMERICAN MESSAGING SERVICES, LLC |
340 |
|
|
|
| 248-246
| A |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-246
| 0 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-246
| 1 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-246
| 2 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-246
| 3 |
SFLDMIDICA0 |
2550 123.NET, LLC |
340 |
|
|
|
| 248-246
| 4 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-246
| 5 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-246
| 6 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-246
| 7 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-259
| A |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2024-02-09 |
|
| 248-259
| 0 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 248-259
| 1 |
LIVNMIUX8MD |
5562 METROPCS, INC. |
340 |
|
|
|
| 248-259
| 2 |
LIVNMIUX8MD |
5562 METROPCS, INC. |
340 |
|
|
|
| 248-259
| 3 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 248-259
| 4 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 248-259
| 5 |
LIVNMIUX8MD |
5562 METROPCS, INC. |
340 |
|
|
|
| 248-259
| 6 |
LIVNMIUX8MD |
5562 METROPCS, INC. |
340 |
|
|
|
| 248-259
| 7 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 248-259
| 8 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 248-259
| 9 |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 248-268
| A |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
|
|
| 248-268
| 0 |
SFLDMIMKDS2 |
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
340 |
|
2014-01-03 |
|
| 248-268
| 1 |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
2014-02-02 |
|
| 248-268
| 2 |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
2013-05-20 |
|
| 248-268
| 3 |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
2013-08-12 |
|
| 248-268
| 4 |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
2013-10-31 |
|
| 248-268
| 5 |
FLNTMICD0MD |
829J PAETEC ITEL, LLC |
340 |
|
2013-08-12 |
|
| 248-268
| 6 |
SFLDMIBVDS0 |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
2013-08-23 |
|
| 248-268
| 7 |
|
046L CLEAR RATE COMMUNICATIONS, LLC |
340 |
|
2013-07-18 |
|
| 248-268
| 8 |
SFLDMIDICA0 |
2550 123.NET, LLC |
340 |
|
2013-08-03 |
|
| 248-268
| 9 |
FLNTMICD0MD |
829J PAETEC ITEL, LLC |
340 |
|
2013-08-12 |
|
| 248-280
| A |
TROYMISMDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 248-284
| A |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 248-284
| 0 |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 248-284
| 1 |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
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Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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