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: 802

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-802 A Lansing MI LNNGMIMNDS1  9323 MICHIGAN BELL TEL CO 346      
517-802 0 Lansing MI LNNGMIMNXSZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346   2010-04-20   
517-802 1 Lansing MI LNNGMIMNXSZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346   2010-06-10   
517-802 2 Lansing MI LNNGMIMNDS1  9323 MICHIGAN BELL TEL CO 346   2007-08-02   
517-802 3 Lansing MI LNNGMIMNDS1  9323 MICHIGAN BELL TEL CO 346   2007-08-02   
517-802 4 Lansing MI LNNGMIMNDS1  9323 MICHIGAN BELL TEL CO 346   2007-08-02   
517-802 5 Lansing MI LNNGMIMNDS1  9323 MICHIGAN BELL TEL CO 346   2007-08-02   
517-802 6 Lansing MI LNNGMIMNDS1  9323 MICHIGAN BELL TEL CO 346   2007-08-02   
517-802 7 Lansing MI LNNGMIMNX4Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346   2009-07-09   
517-802 8 Lansing MI LNNGMIMNX4Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346   2009-07-09   
517-802 9 Lansing MI LNNGMIMNXSZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346   2011-02-16   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.