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: 219

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-219 A Easton MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-219 0 Easton MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-01-07   
508-219 1 Easton MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-09-05   
508-219 2 Easton MA   318J COMCAST IP PHONE LLC 128   2018-03-21   
508-219 4 Easton MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-219 5 Easton MA   318J COMCAST IP PHONE LLC 128   2015-05-10   
508-219 6 Easton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-04-07   
508-219 7 Easton MA   892D ONVOY, LLC - MA 128   2021-03-07   
508-219 8 Easton MA   892D ONVOY, LLC - MA 128   2021-03-07   

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.