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]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
248-925 A Troy MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-925 0 Troy MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-925 1 Troy MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-925 2 Troy MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-925 3 Troy MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-925 4 Troy MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-925 5 Troy MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-925 6 Troy MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-925 7 Troy MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
248-925 8 Troy MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
248-925 9 Troy MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-926 A Walled Lake MI WDLKMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-927 A Clarkston MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-927 0 Clarkston MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-927 1 Clarkston MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
248-927 2 Clarkston MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
248-927 3 Clarkston MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-927 4 Clarkston MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-927 5 Clarkston MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-927 6 Clarkston MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-927 7 Clarkston MI DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340      
248-927 8 Clarkston MI DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340      
248-927 9 Clarkston MI DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340      
248-928 A Troy MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-928 0 Troy MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-928 1 Troy MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-928 2 Troy MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-928 3 Troy MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-928 4 Troy MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-928 5 Troy MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-928 6 Troy MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-928 7 Troy MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-928 8 Troy MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340      
248-928 9 Troy MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-929 A Lake Orion MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-929 0 Lake Orion MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-929 1 Lake Orion MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-929 2 Lake Orion MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-929 3 Lake Orion MI   3535 ACD TELECOM, INC. - MI 340      
248-929 4 Lake Orion MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-929 5 Lake Orion MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
248-929 6 Lake Orion MI SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340      
248-929 7 Lake Orion MI SFLDMIBV3MD  508J CENTURYLINK COMMUNICATIONS, LLC 340      
248-929 8 Lake Orion MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340      
248-929 9 Lake Orion MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
248-930 A Troy MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-931 A Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-932 A West Bloomfield MI WBFDMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-933 A Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-934 A Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-934 0 Pontiac MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
248-934 1 Pontiac MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
248-934 2 Pontiac MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340      
248-934 3 Pontiac MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
248-934 4 Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-934 5 Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-934 6 Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-934 7 Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-934 8 Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-934 9 Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-935 A Pontiac MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-935 0 Pontiac MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-935 1 Pontiac MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-935 2 Pontiac MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-935 3 Pontiac MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-935 4 Pontiac MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-935 5 Pontiac MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-935 6 Pontiac MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-935 7 Pontiac MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-935 8 Pontiac MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-935 9 Pontiac MI LIVNMIUX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
248-936 A Southfield MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-937 A Commerce MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-937 0 Commerce MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-937 1 Commerce MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-937 2 Commerce MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
248-937 3 Commerce MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-937 4 Commerce MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-937 5 Commerce MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-937 6 Commerce MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-937 7 Commerce MI   829J PAETEC ITEL, LLC 340      
248-937 8 Commerce MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-937 9 Commerce MI SFLDMIMK9MD  145J TERRA NOVA TELECOM INC. 340      
248-938 A Northville MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-938 0 Northville MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
248-938 1 Northville MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-938 2 Northville MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-938 3 Northville MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-938 4 Northville MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340      
248-938 5 Northville MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-938 6 Northville MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-938 7 Northville MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-938 8 Northville MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-938 9 Northville MI LIVNMIUX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
248-939 A Farmington MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-939 0 Farmington MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-939 1 Farmington MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-939 2 Farmington MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-939 3 Farmington MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-939 4 Farmington MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.