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: 517 [Rate centres in NPA 517] [Dial plan for NPA 517]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-962 A Jackson MI LNNGMIMNX8Z  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2007-09-28   
517-962 0 Jackson MI   260E YMAX COMMUNICATIONS CORP. - MI 346   2008-12-10   
517-962 1 Jackson MI   5562 METRO PCS, INC. 346   2008-12-05   
517-962 2 Jackson MI   8935 COMCAST PHONE OF MICHIGAN, LLC - MI 346   2008-06-08   
517-962 3 Jackson MI   5562 METRO PCS, INC. 346   2008-12-05   
517-962 4 Jackson MI   8935 COMCAST PHONE OF MICHIGAN, LLC - MI 346   2008-01-28   
517-962 5 Jackson MI   8935 COMCAST PHONE OF MICHIGAN, LLC - MI 346   2008-01-28   
517-962 6 Jackson MI   5562 METRO PCS, INC. 346   2008-09-27   
517-962 7 Jackson MI   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2007-09-28   
517-962 8 Jackson MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2008-10-13   
517-962 9 Jackson MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346   2008-05-11   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.