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: WRRNRIEVDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
401-245 A Warren RI 9102 VERIZON NEW ENGLAND INC. 130      
401-247 A Warren RI 9102 VERIZON NEW ENGLAND INC. 130      
401-247 0 Warren RI 9102 VERIZON NEW ENGLAND INC. 130      
401-247 1 Warren RI 9102 VERIZON NEW ENGLAND INC. 130      
401-247 2 Warren RI 9102 VERIZON NEW ENGLAND INC. 130      
401-247 3 Warren RI 9102 VERIZON NEW ENGLAND INC. 130      
401-247 4 Warren RI 9102 VERIZON NEW ENGLAND INC. 130      
401-247 5 Warren RI 9102 VERIZON NEW ENGLAND INC. 130      
401-247 6 Warren RI 9102 VERIZON NEW ENGLAND INC. 130      
401-247 7 Warren RI 9102 VERIZON NEW ENGLAND INC. 130      
401-247 9 Warren RI 9102 VERIZON NEW ENGLAND INC. 130      
401-253 A Bristol RI 9102 VERIZON NEW ENGLAND INC. 130      
401-254 A Bristol RI 9102 VERIZON NEW ENGLAND INC. 130      

Last updated: Tue, 04 May 2021 15:04:27 UTC

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