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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
248-707 A Clarkston MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
248-708 A Holly MI   817J INTERACTIVE SERVICES NETWORK, INC. 340      
248-709 A Troy MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-710 A Rochester MI SFLDMIDNLMD  9714 GRID 4 COMMUNICATIONS, INC. - MI 340      
248-712 A Birmingham MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-713 A Ortonville MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-714 A Milford-White Lake MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-715 A Farmington MI   817J INTERACTIVE SERVICES NETWORK, INC. 340      
248-716 A Commerce MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
248-717 A Milford-White Lake MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
248-718 A Ortonville MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-719 A Northville MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-720 A Troy MI FLNTMICD0MD  829J PAETEC ITEL, LLC 340      
248-721 A Royal Oak MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-722 A West Bloomfield MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
248-723 A Birmingham MI BRHMMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-724 A Pontiac MI SFLDMIDICA0  2550 123.NET, LLC 340      
248-725 A Pontiac MI CMPTMIIFCM0  9748 AMERICAN MESSAGING SERVICES, LLC 340      
248-726 A Rochester MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-727 A Southfield MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-728 A Southfield MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-729 A Troy MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-730 A West Bloomfield MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
248-731 A Birmingham MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-732 A Pontiac MI DTRTMIBADS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-733 A Royal Oak MI TROYMIMNRPA  9323 MICHIGAN BELL TEL CO 340      
248-734 A Birmingham MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-735 A Northville MI NRVLMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-736 A Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-737 A West Bloomfield MI WBFDMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-738 A Pontiac MI PNTCMIWSRP0  9323 MICHIGAN BELL TEL CO 340      
248-739 A West Bloomfield MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
248-740 A Troy MI TROYMIMNRPA  9323 MICHIGAN BELL TEL CO 340      
248-741 A Farmington MI   817J INTERACTIVE SERVICES NETWORK, INC. 340      
248-742 A Drayton Plains MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-743 A Troy MI TROYMIMNRPA  9323 MICHIGAN BELL TEL CO 340      
248-744 A Royal Oak MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-745 A Pontiac MI PNTCMIMNDS2  9323 MICHIGAN BELL TEL CO 340      
248-746 A Southfield MI SFLDMIMNDS1  9323 MICHIGAN BELL TEL CO 340      
248-747 A West Bloomfield MI LIVNMIUX8MD  5562 METROPCS, INC. 340      
248-748 A Milford-White Lake MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-749 A Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-750 A Southfield MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-751 A Pontiac MI   817J INTERACTIVE SERVICES NETWORK, INC. 340      
248-752 A Southfield MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-753 A Pontiac MI PNTCMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-754 A Pontiac MI PNTCMINERPA  9323 MICHIGAN BELL TEL CO 340      
248-755 A Farmington MI LIVNMIUX3MD  5562 METROPCS, INC. 340      
248-756 A Northville MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-757 A West Bloomfield MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340      
248-758 A Pontiac MI PNTCMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-759 A Rochester MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
248-760 A Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-761 A Royal Oak MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-762 A Pontiac MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-763 A Southfield MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-764 A Troy MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-765 A Troy MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-766 A Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-767 A Northville MI LIVNMIUX3MD  5562 METROPCS, INC. 340      
248-768 A West Bloomfield MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
248-769 A Milford-White Lake MI   817J INTERACTIVE SERVICES NETWORK, INC. 340      
248-770 A Pontiac MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-771 A Pontiac MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
248-772 A Farmington MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-773 A Northville MI FLNTMICD0MD  829J PAETEC ITEL, LLC 340      
248-774 A Southfield MI SFLDMIDIDS2  279B CLEAR RATE COMMUNICATIONS, INC. - MI 340      
248-775 A Milford-White Lake MI BRHMMIBDBMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-776 A Royal Oak MI SFLDMIDICA0  2550 123.NET, LLC 340      
248-777 A Detroit Zone 5 MI DTRTMIRFDS0  9323 MICHIGAN BELL TEL CO 340      
248-778 A Clarkston MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-779 A Commerce MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-780 A Holly MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
248-781 A Troy MI SFLDMIBV3MD  508J CENTURYLINK COMMUNICATIONS, LLC 340      
248-782 A South Lyon MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2025-04-26   
248-783 A Lake Orion MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-784 A Southfield MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-785 A West Bloomfield MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-786 A Troy MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-787 A Walled Lake MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
248-788 A West Bloomfield MI FMHLMIFHDS0  9323 MICHIGAN BELL TEL CO 340      
248-789 A Southfield MI LIVNMIUX8MD  5562 METROPCS, INC. 340      
248-790 A West Bloomfield MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
248-791 A Pontiac MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-792 A Birmingham MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340      
248-793 A Ortonville MI SFLDMIDICA0  2550 123.NET, LLC 340      
248-794 A Southfield MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
248-795 A Clarkston MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
248-796 A Southfield MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-797 A Royal Oak MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-798 A Southfield MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-799 A Southfield MI SFLDMIMNDS1  9323 MICHIGAN BELL TEL CO 340      
248-800 A Oxford MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
248-801 A West Bloomfield MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
248-802 A Clarkston MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
248-803 A Ortonville MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
248-804 A Pontiac MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-805 A Rochester MI SFLDMIMKNMD  460K FIRST COMMUNICATIONS, LLC 340      
248-806 A Pontiac MI CMPTMIIFCM0  9748 AMERICAN MESSAGING SERVICES, LLC 340      
248-807 A Holly MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      

<< 1 2 3 4 5 6 7 8 >>

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.