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: 508 [Rate centres in NPA 508] [Dial plan for NPA 508]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-844 A Taunton MA WRCSMA02DS1  7135 TC SYSTEMS, INC. 128      
508-844 1 Taunton MA   6664 SPRINT SPECTRUM L.P. 128   2005-02-20   
508-844 2 Taunton MA   7135 TC SYSTEMS, INC. 128      
508-844 3 Taunton MA   6664 SPRINT SPECTRUM L.P. 128   2005-02-20   
508-844 4 Taunton MA   966C DSCI, LLC 128   2005-10-01   
508-844 5 Taunton MA   4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2007-06-29   
508-844 7 Taunton MA   6664 SPRINT SPECTRUM L.P. 128   2005-05-08   
508-844 8 Taunton MA   6664 SPRINT SPECTRUM L.P. 128   2005-05-08   
508-844 9 Taunton MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2011-11-28   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.