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: WRWKRIWSDS0

Remotes:

Switch Switch name Switch type
CNTYRISTRS1  COVENTRY  5ER 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
401-463 A Providence RI 9102 VERIZON NEW ENGLAND INC. 130      
401-468 A Warwick RI 9102 VERIZON NEW ENGLAND INC. 130      
401-732 A Warwick RI 9102 VERIZON NEW ENGLAND INC. 130      
401-734 A Warwick RI 9102 VERIZON NEW ENGLAND INC. 130      
401-736 A Warwick RI 9102 VERIZON NEW ENGLAND INC. 130      
401-737 A Warwick RI 9102 VERIZON NEW ENGLAND INC. 130      
401-738 A Warwick RI 9102 VERIZON NEW ENGLAND INC. 130      
401-739 A Warwick RI 9102 VERIZON NEW ENGLAND INC. 130      
401-825 A West Warwick RI 9102 VERIZON NEW ENGLAND INC. 130      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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