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.

Pontiac, MI

1 2 3 4 5 6 7 8 9 10 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
248-202 A DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-209 A SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-209 0 SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-209 1 SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-209 2 SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-209 3 SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-209 4 SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-209 5 SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-209 6 SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-209 7 SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-209 8 SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-209 9 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-210 A LIVNMIUX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2024-02-09   
248-210 0 LIVNMIUX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
248-210 1 LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-210 2 SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-210 3 LIVNMIUX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
248-210 4 LIVNMIUX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
248-210 5 LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-210 6 LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-210 7 LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-210 8 LIVNMIUX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
248-210 9 LIVNMIUX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
248-212 A LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-212 0 SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-212 1 LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-212 2 LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-212 3 LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-212 4 LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-212 5 LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-212 6 LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-212 7 LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-212 8 LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-212 9 LIVNMIUX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
248-214 A LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-214 0 LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-214 1 LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-214 2 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-214 3 LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-214 4 LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-214 5 LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-214 6 LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-214 7 LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-214 8 LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-214 9 LIVNMIUX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
248-221 A BRHMMIBDBMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-221 0 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-221 1 SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
248-221 2 SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
248-221 3 BRHMMIBDBMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-221 4 BRHMMIBD7MD  7421 AT&T - LOCAL 340      
248-221 5 WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340      
248-221 6 BRHMMIBDBMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-221 7 DTRTMIBASMD  516C AT&T CORP. 340      
248-221 8 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-221 9 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-230 A SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-230 0 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-230 1   829J PAETEC ITEL, LLC 340      
248-230 2 SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-230 3   829J PAETEC ITEL, LLC 340      
248-230 4 SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-230 5 SFLDMITODS2  543C ONVOY, LLCV - MI 340      
248-230 6 LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-230 7   829J PAETEC ITEL, LLC 340      
248-230 8 SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-230 9 SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-232 A SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-232 0 SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-232 1 SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-232 2 SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-232 3 SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-232 4 SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-232 5 SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-232 6 SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-232 7 SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-232 8 SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-232 9 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-239 A SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-253 A PNTCMIMNDS2  9323 MICHIGAN BELL TEL CO 340      
248-261 A SFLDMIMKDS2  6630 USA MOBILITY WIRELESS, INC. 340      
248-272 A SFLDMIMKDS2  6630 USA MOBILITY WIRELESS, INC. 340      
248-276 A PNTCMINERPA  9323 MICHIGAN BELL TEL CO 340      
248-285 A BRHMMIBD7MD  7421 AT&T - LOCAL 340      
248-285 0 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-285 1 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-285 2 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-285 3 BRHMMIBD7MD  7421 AT&T - LOCAL 340      
248-285 4 BRHMMIBD7MD  7421 AT&T - LOCAL 340      
248-285 5 BRHMMIBD7MD  7421 AT&T - LOCAL 340      
248-285 6 BRHMMIBD7MD  7421 AT&T - LOCAL 340      
248-285 7 BRHMMIBD7MD  7421 AT&T - LOCAL 340      
248-285 8 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-285 9 SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
248-292 A SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-292 0 SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-292 1 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-292 2 SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-292 3 SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-292 4 SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      

1 2 3 4 5 6 7 8 9 10 >>

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.