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: 252

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-252 A Rehoboth MA RHBTMABADS0  9102 VERIZON NEW ENGLAND INC. 128      
508-252 0 Rehoboth MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-04-04   
508-252 1 Rehoboth MA SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128   2022-12-16   
508-252 2 Rehoboth MA   145J TERRA NOVA TELECOM INC. 128   2022-05-07   
508-252 3 Rehoboth MA RHBTMABADS0  9102 VERIZON NEW ENGLAND INC. 128      
508-252 4 Rehoboth MA RHBTMABADS0  9102 VERIZON NEW ENGLAND INC. 128      
508-252 5 Rehoboth MA RHBTMABADS0  9102 VERIZON NEW ENGLAND INC. 128      
508-252 6 Rehoboth MA RHBTMABADS0  9102 VERIZON NEW ENGLAND INC. 128      
508-252 7 Rehoboth MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-05   
508-252 8 Rehoboth MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-04-04   
508-252 9 Rehoboth MA RHBTMABADS0  9102 VERIZON NEW ENGLAND INC. 128      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.