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: 413 [Rate centres in NPA 413] [Dial plan for NPA 413]

NXX: 813

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
413-813 A Ware MA SPFDMAXLDMD  3370 CTC COMMUNICATIONS CORP. - MA 126      
413-813 0 Ware MA SPFDMAXLDMD  3370 CTC COMMUNICATIONS CORP. - MA 126   2002-11-30   
413-813 1 Ware MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126   2014-05-09   
413-813 2 Ware MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126   2016-06-03   
413-813 3 Ware MA SPFDMAWOXLY  892D ONVOY, LLC - MA 126   2019-05-11   
413-813 4 Ware MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126   2013-02-18   
413-813 5 Ware MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126   2006-12-11   
413-813 6 Ware MA   4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 126      
413-813 7 Ware MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126   2009-03-02   
413-813 8 Ware MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126   2004-10-12   
413-813 9 Ware MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126   2004-10-12   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.