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
248-962 6 Northville MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2018-12-28   
248-962 7 Northville MI FLNTMICD0MD  829J PAETEC ITEL, LLC 340      
248-962 8 Northville MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2011-02-09   
248-962 9 Northville MI SFLDMIMK5MD  939H COMMIO, LLC 340   2021-10-11   
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   2016-09-23   
248-963 1 Rochester MI SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2016-09-30   
248-963 2 Rochester MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2018-05-16   
248-963 3 Rochester MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2020-02-08   
248-963 4 Rochester MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2020-02-08   
248-963 5 Rochester MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2020-07-10   
248-963 6 Rochester MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2020-07-10   
248-963 7 Rochester MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2020-07-10   
248-963 8 Rochester MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2018-09-10   
248-963 9 Rochester MI SFLDMIDNDS5  9714 GRID 4 COMMUNICATIONS, INC. - MI 340   2017-07-27   
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   2016-01-07   
248-965 1 Royal Oak MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2016-01-07   
248-965 2 Royal Oak MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2015-10-04   
248-965 3 Royal Oak MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2016-07-13   
248-965 4 Royal Oak MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2018-01-06   
248-965 5 Royal Oak MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2018-01-06   
248-965 6 Royal Oak MI BRHMMIBDBMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2015-10-23   
248-965 7 Royal Oak MI BRHMMIBDBMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2015-11-19   
248-965 8 Royal Oak MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2018-12-14   
248-965 9 Royal Oak MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2016-08-18   
248-966 A Southfield MI SFLDMIMKDS2  6630 USA MOBILITY WIRELESS, INC. 340      
248-967 A Royal Oak MI SFLDMIOKDS0  9323 MICHIGAN BELL TEL CO 340      
248-968 A Royal Oak MI SFLDMIOKDS0  9323 MICHIGAN BELL TEL CO 340      
248-969 A Oxford MI OXFRMIOXDS0  9323 MICHIGAN BELL TEL CO 340      
248-970 A West Bloomfield MI SFLDMIDIDS2  279B CLEAR RATE COMMUNICATIONS, INC. - MI 340      
248-970 0 West Bloomfield MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2019-05-31   
248-970 1 West Bloomfield MI SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2018-12-14   
248-970 2 West Bloomfield MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2017-10-30   
248-970 3 West Bloomfield MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2017-05-22   
248-970 4 West Bloomfield MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2020-02-10   
248-970 5 West Bloomfield MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2020-02-10   
248-970 6 West Bloomfield MI BRHMMIBDBMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2018-02-08   
248-970 7 West Bloomfield MI SFLDMIDIDS2  279B CLEAR RATE COMMUNICATIONS, INC. - MI 340   2017-02-23   
248-970 8 West Bloomfield MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2019-10-31   
248-970 9 West Bloomfield MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2020-09-12   
248-971 A Birmingham MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-971 0 Birmingham MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2009-03-07   
248-971 1 Birmingham MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2007-05-18   
248-971 2 Birmingham MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2007-05-18   
248-971 3 Birmingham MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2010-07-28   
248-971 4 Birmingham MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2010-11-04   
248-971 5 Birmingham MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2010-12-04   
248-971 6 Birmingham MI LIVNMIUX3MD  5562 METROPCS, INC. 340   2022-09-05   
248-971 7 Birmingham MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2011-01-19   
248-971 8 Birmingham MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2011-08-21   
248-971 9 Birmingham MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2013-11-05   
248-972 A Pontiac MI PNTCMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-972 0 Pontiac MI PNTCMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-972 1 Pontiac MI PNTCMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-972 2 Pontiac MI SFLDMIDNDS5  9714 GRID 4 COMMUNICATIONS, INC. - MI 340   2014-04-16   
248-972 3 Pontiac MI PNTCMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-972 4 Pontiac MI PNTCMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-972 5 Pontiac MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2013-08-15   
248-972 6 Pontiac MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-07-02   
248-972 7 Pontiac MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2013-01-14   
248-972 8 Pontiac MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-05-30   
248-972 9 Pontiac MI PNTCMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-973 A West Bloomfield MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-973 0 West Bloomfield MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2014-10-13   
248-973 1 West Bloomfield MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2014-10-13   
248-973 2 West Bloomfield MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-973 3 West Bloomfield MI FLNTMICD0MD  829J PAETEC ITEL, LLC 340   2009-10-27   
248-973 4 West Bloomfield MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2010-06-10   
248-973 5 West Bloomfield MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2010-06-10   
248-973 6 West Bloomfield MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2013-01-31   
248-973 7 West Bloomfield MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-11-04   
248-973 8 West Bloomfield MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2013-12-10   
248-973 9 West Bloomfield MI LIVNMIUX8MD  5562 METROPCS, INC. 340   2021-10-13   
248-974 A Northville MI LIVNMIUX3MD  5562 METROPCS, INC. 340      
248-974 0 Northville MI LIVNMIUX3MD  5562 METROPCS, INC. 340   2006-03-26   
248-974 1 Northville MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2007-04-05   
248-974 2 Northville MI LIVNMIUX3MD  5562 METROPCS, INC. 340   2006-08-22   
248-974 3 Northville MI LIVNMIUX3MD  5562 METROPCS, INC. 340   2005-04-21   
248-974 4 Northville MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2004-11-21   
248-974 5 Northville MI LIVNMIUX3MD  5562 METROPCS, INC. 340      
248-974 6 Northville MI LIVNMIUX3MD  5562 METROPCS, INC. 340      
248-974 7 Northville MI LIVNMIUX3MD  5562 METROPCS, INC. 340      
248-974 8 Northville MI LIVNMIUX3MD  5562 METROPCS, INC. 340      
248-974 9 Northville MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
248-975 A Pontiac MI PNTCMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-975 0 Pontiac MI PNTCMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-975 1 Pontiac MI PNTCMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-975 2 Pontiac MI PNTCMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-975 3 Pontiac MI PNTCMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-975 4 Pontiac MI PNTCMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-975 5 Pontiac MI PNTCMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-975 6 Pontiac MI PNTCMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-975 7 Pontiac MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2017-12-14   
248-975 8 Pontiac MI PNTCMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-975 9 Pontiac MI PNTCMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-977 A Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-977 0 Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-977 1 Pontiac MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2007-09-05   

<< 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: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.