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
248-278 5 South Lyon MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-278 6 South Lyon MI   961J WOW! INTERNET, CABLE AND PHONE 340      
248-278 7 South Lyon MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
248-278 8 South Lyon MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
248-278 9 South Lyon MI SFLDMIBV3MD  508J CENTURYLINK COMMUNICATIONS, LLC 340      
248-279 A Northville MI CMPTMIIFCM0  9748 AMERICAN MESSAGING SERVICES, LLC 340      
248-280 A Royal Oak MI TROYMISMDS0  9323 MICHIGAN BELL TEL CO 340      
248-281 A Southfield MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-281 0 Southfield MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-281 1 Southfield MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-281 2 Southfield MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-281 3 Southfield MI DTRTMIBASMD  516C AT&T CORP. 340      
248-281 4 Southfield MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340      
248-281 5 Southfield MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-281 6 Southfield MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340      
248-281 7 Southfield MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-281 8 Southfield MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-281 9 Southfield MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-282 A Birmingham MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-282 0 Birmingham MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-282 1 Birmingham MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-282 2 Birmingham MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-282 3 Birmingham MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
248-282 4 Birmingham MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-282 5 Birmingham MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-282 6 Birmingham MI   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-282 7 Birmingham MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-282 8 Birmingham MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-282 9 Birmingham MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-283 A Birmingham MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-283 0 Birmingham MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-283 1 Birmingham MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-283 2 Birmingham MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-283 3 Birmingham MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
248-283 4 Birmingham MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
248-283 5 Birmingham MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-283 6 Birmingham MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-283 7 Birmingham MI   279B CLEAR RATE COMMUNICATIONS, INC. - MI 340      
248-283 8 Birmingham MI SFLDMIDNDS5  9714 GRID 4 COMMUNICATIONS, INC. - MI 340      
248-283 9 Birmingham MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-284 A Royal Oak MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-284 0 Royal Oak MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-284 1 Royal Oak MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-284 2 Royal Oak MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-284 3 Royal Oak MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-284 4 Royal Oak MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-284 5 Royal Oak MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-284 6 Royal Oak MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-284 7 Royal Oak MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-284 8 Royal Oak MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-284 9 Royal Oak MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-285 A Pontiac MI BRHMMIBD7MD  7421 AT&T - LOCAL 340      
248-285 0 Pontiac MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-285 1 Pontiac MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-285 2 Pontiac MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-285 3 Pontiac MI BRHMMIBD7MD  7421 AT&T - LOCAL 340      
248-285 4 Pontiac MI BRHMMIBD7MD  7421 AT&T - LOCAL 340      
248-285 5 Pontiac MI BRHMMIBD7MD  7421 AT&T - LOCAL 340      
248-285 6 Pontiac MI BRHMMIBD7MD  7421 AT&T - LOCAL 340      
248-285 7 Pontiac MI BRHMMIBD7MD  7421 AT&T - LOCAL 340      
248-285 8 Pontiac MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-285 9 Pontiac MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
248-286 A Southfield MI SFLDMIDC0MD  4632 TELNET WORLDWIDE, INC. 340      
248-287 A Lake Orion MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-287 0 Lake Orion MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-287 1 Lake Orion MI FETPMIAU2MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 340      
248-287 2 Lake Orion MI   829J PAETEC ITEL, LLC 340      
248-287 3 Lake Orion MI ANARMIMNDS2  3535 ACD TELECOM, INC. - MI 340      
248-287 4 Lake Orion MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-287 5 Lake Orion MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-287 6 Lake Orion MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-287 7 Lake Orion MI SFLDMIDC0MD  4632 TELNET WORLDWIDE, INC. 340      
248-287 8 Lake Orion MI SFLDMIDICA0  2550 123.NET, LLC 340      
248-288 A Royal Oak MI TROYMISMDS0  9323 MICHIGAN BELL TEL CO 340      
248-289 A Auburn Heights MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340      
248-289 0 Auburn Heights MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
248-289 1 Auburn Heights MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340      
248-289 2 Auburn Heights MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-289 3 Auburn Heights MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
248-289 4 Auburn Heights MI   829J PAETEC ITEL, LLC 340      
248-289 5 Auburn Heights MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
248-289 6 Auburn Heights MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340      
248-289 7 Auburn Heights MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
248-289 8 Auburn Heights MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
248-289 9 Auburn Heights MI SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340      
248-290 A Birmingham MI   829J PAETEC ITEL, LLC 340      
248-290 0 Birmingham MI   829J PAETEC ITEL, LLC 340      
248-290 1 Birmingham MI   829J PAETEC ITEL, LLC 340      
248-290 2 Birmingham MI   829J PAETEC ITEL, LLC 340      
248-290 3 Birmingham MI   829J PAETEC ITEL, LLC 340      
248-290 4 Birmingham MI   829J PAETEC ITEL, LLC 340      
248-290 5 Birmingham MI   829J PAETEC ITEL, LLC 340      
248-290 6 Birmingham MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
248-290 7 Birmingham MI   829J PAETEC ITEL, LLC 340      
248-290 8 Birmingham MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
248-290 9 Birmingham MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
248-291 A Royal Oak MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-291 0 Royal Oak MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-291 1 Royal Oak MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-291 2 Royal Oak 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 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: LES.NET

Like this site? We accept donations via PayPal.