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
248-951 4 Royal Oak MI SFLDMIDICA0  2550 123.NET, LLC 340      
248-951 5 Royal Oak MI TMPRMIXG6MD  085D BUCKEYE TELESYSTEM, INC. - MI 340      
248-951 6 Royal Oak MI BRHMMIBDBMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-951 7 Royal Oak MI BRHMMIBDBMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-951 8 Royal Oak MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340      
248-951 9 Royal Oak MI SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340      
248-952 A Birmingham MI ABHGMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-952 0 Birmingham MI ABHGMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-952 1 Birmingham MI ABHGMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-952 2 Birmingham MI ABHGMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-952 3 Birmingham MI ABHGMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-952 4 Birmingham MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-952 5 Birmingham MI ABHGMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-952 6 Birmingham MI ABHGMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-952 7 Birmingham MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-952 8 Birmingham MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
248-952 9 Birmingham MI SFLDMIDICA0  2550 123.NET, LLC 340      
248-953 A Troy MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-954 A Farmington MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-954 0 Farmington MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-954 1 Farmington MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-954 2 Farmington MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-954 3 Farmington MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-954 4 Farmington MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-954 5 Farmington MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-954 6 Farmington MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-954 7 Farmington MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-954 8 Farmington MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-954 9 Farmington MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-955 A Royal Oak MI   829J PAETEC ITEL, LLC 340      
248-955 0 Royal Oak MI   829J PAETEC ITEL, LLC 340      
248-955 1 Royal Oak MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
248-955 2 Royal Oak MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
248-955 3 Royal Oak MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
248-955 4 Royal Oak MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
248-955 5 Royal Oak MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
248-955 6 Royal Oak MI BRHMMIBDBMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-955 7 Royal Oak MI   829J PAETEC ITEL, LLC 340      
248-955 8 Royal Oak MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-955 9 Royal Oak MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
248-956 A Walled Lake MI   829J PAETEC ITEL, LLC 340      
248-956 0 Walled Lake MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
248-956 1 Walled Lake MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
248-956 2 Walled Lake MI   829J PAETEC ITEL, LLC 340      
248-956 3 Walled Lake MI   829J PAETEC ITEL, LLC 340      
248-956 4 Walled Lake MI   829J PAETEC ITEL, LLC 340      
248-956 5 Walled Lake MI   829J PAETEC ITEL, LLC 340      
248-956 6 Walled Lake MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
248-956 7 Walled Lake MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340      
248-956 8 Walled Lake MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340      
248-956 9 Walled Lake MI DTRTMIBASMD  516C AT&T CORP. 340      
248-957 A Farmington MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-957 0 Farmington MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-957 1 Farmington MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
248-957 2 Farmington MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-957 3 Farmington MI ANARMIMNX8X  3535 ACD TELECOM, INC. - MI 340      
248-957 4 Farmington MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-957 5 Farmington MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-957 6 Farmington MI LIVNMIIWGT0  339E BRIGHT HOUSE NTWS INFORMATION SVCS (MICHIGAN) - MI 340      
248-957 7 Farmington MI   829J PAETEC ITEL, LLC 340      
248-957 8 Farmington MI LIVNMIIWGT0  339E BRIGHT HOUSE NTWS INFORMATION SVCS (MICHIGAN) - MI 340      
248-957 9 Farmington MI LIVNMIIWGT0  339E BRIGHT HOUSE NTWS INFORMATION SVCS (MICHIGAN) - MI 340      
248-960 A Walled Lake MI WDLKMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-961 A Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-961 0 Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-961 1 Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-961 2 Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-961 3 Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-961 4 Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-961 5 Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-961 6 Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-961 7 Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-961 8 Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-961 9 Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-962 A Northville MI   829J PAETEC ITEL, LLC 340      
248-962 0 Northville MI   829J PAETEC ITEL, LLC 340      
248-962 1 Northville MI SFLDMIMK5MD  939H COMMIO, LLC 340      
248-962 2 Northville MI DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340      
248-962 3 Northville MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
248-962 4 Northville MI DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340      
248-962 5 Northville MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-962 6 Northville MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-962 7 Northville MI   829J PAETEC ITEL, LLC 340      
248-962 8 Northville MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-962 9 Northville MI SFLDMIMK5MD  939H COMMIO, LLC 340      
248-963 A Rochester MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
248-963 0 Rochester MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
248-963 1 Rochester MI SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340      
248-963 2 Rochester MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340      
248-963 3 Rochester MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
248-963 4 Rochester MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
248-963 5 Rochester MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
248-963 6 Rochester MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
248-963 7 Rochester MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
248-963 8 Rochester MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
248-963 9 Rochester MI SFLDMIDNDS5  9714 GRID 4 COMMUNICATIONS, INC. - MI 340      
248-964 A Troy MI ABHGMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-965 A Royal Oak MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340      
248-965 0 Royal Oak MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
248-965 1 Royal Oak MI SFLDMITODS2  543C ONVOY, LLCV - 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: VoIP.ms

Like this site? We accept donations via PayPal.