Local Calling Guide
Area code/prefix search
Pontiac, 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 |
| 248-221
| 4 |
|
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
2013-09-30 |
|
| 248-221
| 5 |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
2014-06-04 |
|
| 248-221
| 6 |
BRHMMIBDBMD |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
2013-09-27 |
|
| 248-221
| 7 |
DTRTMIBASMD |
516C AT&T CORP. |
340 |
|
2014-07-31 |
|
| 248-221
| 8 |
DTRTMIDJCMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
2013-09-30 |
|
| 248-221
| 9 |
DTRTMIDJCMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
2014-06-08 |
|
| 248-230
| A |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-230
| 0 |
DTRTMIDJCMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
2007-10-11 |
|
| 248-230
| 1 |
FLNTMICD0MD |
829J PAETEC ITEL, LLC |
340 |
|
2005-02-12 |
|
| 248-230
| 2 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2009-11-13 |
|
| 248-230
| 3 |
FLNTMICD0MD |
829J PAETEC ITEL, LLC |
340 |
|
2006-06-09 |
|
| 248-230
| 4 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-230
| 5 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2023-07-06 |
|
| 248-230
| 6 |
LIVNMIUX3MD |
5562 METROPCS, INC. |
340 |
|
2005-02-04 |
|
| 248-230
| 7 |
FLNTMICD0MD |
829J PAETEC ITEL, LLC |
340 |
|
2005-11-11 |
|
| 248-230
| 8 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2005-05-08 |
|
| 248-230
| 9 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2005-05-08 |
|
| 248-232
| A |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-232
| 0 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-232
| 1 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-232
| 2 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-232
| 3 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-232
| 4 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-232
| 5 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-232
| 6 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-232
| 7 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-232
| 8 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-232
| 9 |
DTRTMIDJCMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
2023-09-12 |
|
| 248-239
| A |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 248-239
| 0 |
|
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 248-239
| 1 |
|
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 248-239
| 2 |
|
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 248-239
| 3 |
|
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 248-239
| 4 |
|
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 248-239
| 5 |
|
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 248-239
| 6 |
|
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 248-239
| 7 |
|
145J TERRA NOVA TELECOM INC. |
340 |
|
2026-01-15 |
|
| 248-239
| 8 |
|
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 248-239
| 9 |
|
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 248-253
| A |
PNTCMIMNDS2 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 248-272
| A |
SFLDMIMKDS2 |
6630 USA MOBILITY WIRELESS, INC. |
340 |
|
|
|
| 248-276
| A |
PNTCMINERPA |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 248-285
| A |
|
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
|
|
| 248-285
| 0 |
DTRTMIDJCMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
2011-05-01 |
|
| 248-285
| 1 |
DTRTMIDJCMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
2011-05-01 |
|
| 248-285
| 2 |
DTRTMIDJCMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
2011-05-01 |
|
| 248-285
| 3 |
|
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
2025-09-27 |
|
| 248-285
| 4 |
|
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
2025-09-27 |
|
| 248-285
| 5 |
|
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
2025-09-27 |
|
| 248-285
| 6 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2025-12-27 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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