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: WRLYRIMADS0

Remotes:

Switch Switch name Switch type
ASWYRIYBRS1  ASHAWAY  5ER 
CRLNRIMARS2  CAROLINA  5ER 
HPVYRIMARS3  HOPE VALLEY  5ER 
WKPGRIWARS4  WEEKAPAUG  5ER 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
401-348 A Westerly RI 9102 VERIZON NEW ENGLAND INC. 130      
401-596 A Westerly RI 9102 VERIZON NEW ENGLAND INC. 130      

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

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