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: 300

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
413-300 A Dalton MA SPFDMAWOXAZ  871D TIME WARNER CABLE INFORMATION SVCS (MASSACHUSETTS) 126   2010-11-29   
413-300 0 Dalton MA   871D TIME WARNER CABLE INFORMATION SVCS (MASSACHUSETTS) 126   2010-11-29   
413-300 1 Dalton MA   990E BANDWIDTH.COM CLEC, LLC - MA 126   2011-06-27   
413-300 2 Dalton MA   892D ONVOY, LLC - MA 126   2013-01-10   
413-300 3 Dalton MA   892D ONVOY, LLC - MA 126   2012-03-10   
413-300 4 Dalton MA   7103 BROOKS FIBER COMMUNICATIONS OF MASSACHUSETTS - MA 126   2016-12-15   
413-300 5 Dalton MA   892D ONVOY, LLC - MA 126   2019-10-13   
413-300 6 Dalton MA   892D ONVOY, LLC - MA 126   2019-10-29   
413-300 7 Dalton MA   508J CENTURYLINK COMMUNICATIONS, LLC 126   2015-04-17   
413-300 8 Dalton MA   293C CHARTER FIBERLINK MA-CCO, LLC - MA 126   2018-11-09   
413-300 9 Dalton MA   892D ONVOY, LLC - MA 126   2019-10-29   

Last updated: Sat, 31 Oct 2020 19:28:10 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.