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: 835

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-835 A West Boylston MA WBTNMAPRDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-835 0 West Boylston MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
508-835 1 West Boylston MA WBTNMAPRDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-835 2 West Boylston MA WBTNMAPRDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-835 3 West Boylston MA WBTNMAPRDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-835 4 West Boylston MA WBTNMAPRDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-835 5 West Boylston MA WBTNMAPRDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-835 6 West Boylston MA WBTNMAPRDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-835 7 West Boylston MA WBTNMAPRDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-835 8 West Boylston MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-835 9 West Boylston MA WBTNMAPRDS0  9102 VERIZON NEW ENGLAND INC. 128      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.