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.

Switch: AUBNMALGDS0

Remotes:

Switch Switch name Switch type
MLBRMAGRRS1  MILLBURY  5ER 
OXFRMAWHRS1  OXFORD  5ER 
STBGMAMARS1  STURBRIDGE  5ER 
WHVLMAPARS1  WHITINSVILLE  5ER 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
508-327 A Auburn MA 9102 VERIZON NEW ENGLAND INC. 128      
508-537 A Auburn MA 9102 VERIZON NEW ENGLAND INC. 128      
508-721 A Auburn MA 9102 VERIZON NEW ENGLAND INC. 128      
508-729 A Auburn MA 9102 VERIZON NEW ENGLAND INC. 128      
508-806 A Auburn MA 9102 VERIZON NEW ENGLAND INC. 128      
508-832 A Auburn MA 9102 VERIZON NEW ENGLAND INC. 128      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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