Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 248 [Rate centres in NPA 248] [Dial plan for NPA 248]

Block: A

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
248-453 A Rochester MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-454 A Pontiac MI PNTCMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-455 A Southfield MI SFLDMIMNDS1  9323 MICHIGAN BELL TEL CO 340      
248-456 A Pontiac MI PNTCMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-457 A Troy MI TROYMIMNRPA  9323 MICHIGAN BELL TEL CO 340      
248-458 A Birmingham MI TROYMISMDS0  9323 MICHIGAN BELL TEL CO 340      
248-459 A Holly MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-460 A Oxford MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-461 A Drayton Plains MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-462 A Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-463 A Birmingham MI TROYMISMDS0  9323 MICHIGAN BELL TEL CO 340      
248-464 A Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-465 A Northville MI NRVLMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-466 A Pontiac MI SFLDMIMK3MD  197D VONAGE AMERICA LLC 340      
248-467 A Holly MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-468 A Northville MI DTRTMIBHMMD  0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 340      
248-469 A Southfield MI SFLDMIMNXMX  9245 CYNERGYCOMM.NET, INC. - MI 340      
248-470 A Southfield MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-471 A Farmington MI FRTNMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-472 A Milford-White Lake MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340      
248-473 A Farmington MI FRTNMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-474 A Farmington MI FRTNMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-475 A Pontiac MI PNTCMINERPA  9323 MICHIGAN BELL TEL CO 340      
248-476 A Farmington MI FRTNMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-477 A Farmington MI FRTNMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-478 A Farmington MI FRTNMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-479 A Farmington MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-480 A Birmingham MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340      
248-481 A Pontiac MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340      
248-482 A Farmington MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-483 A Southfield MI SFLDMIOKDS0  9323 MICHIGAN BELL TEL CO 340      
248-484 A Pontiac MI SFLDMIDC0MD  4632 TELNET WORLDWIDE, INC. 340      
248-485 A Southfield MI SFLDMIDC0MD  4632 TELNET WORLDWIDE, INC. 340      
248-486 A South Lyon MI SLYNMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-487 A West Bloomfield MI DTRTMIBHMMD  0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 340      
248-488 A Farmington MI FMHLMIFHDS0  9323 MICHIGAN BELL TEL CO 340      
248-489 A Farmington MI FMHLMIFHDS0  9323 MICHIGAN BELL TEL CO 340      
248-490 A Birmingham MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-491 A South Lyon MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-492 A Clarkston MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-493 A South Lyon MI SFLDMIDC0MD  4632 TELNET WORLDWIDE, INC. 340      
248-494 A Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-495 A Rochester MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
248-496 A Pontiac MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-497 A Southfield MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-498 A Troy MI SFLDMIDC0MD  4632 TELNET WORLDWIDE, INC. 340      
248-499 A Pontiac MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-500 A Milford-White Lake MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-501 A Southfield MI SFLDMIMNDS1  9323 MICHIGAN BELL TEL CO 340      
248-502 A Birmingham MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.