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: RNDHMAMERP0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
781-473 A Randolph MA 9102 VERIZON NEW ENGLAND INC. 128      
781-473 2 Randolph MA 9102 VERIZON NEW ENGLAND INC. 128      
781-473 5 Randolph MA 9102 VERIZON NEW ENGLAND INC. 128      
781-767 A Randolph MA 9102 VERIZON NEW ENGLAND INC. 128      
781-767 0 Randolph MA 9102 VERIZON NEW ENGLAND INC. 128      
781-767 1 Randolph MA 9102 VERIZON NEW ENGLAND INC. 128      
781-767 2 Randolph MA 9102 VERIZON NEW ENGLAND INC. 128      
781-767 3 Randolph MA 9102 VERIZON NEW ENGLAND INC. 128      
781-767 4 Randolph MA 9102 VERIZON NEW ENGLAND INC. 128      
781-767 5 Randolph MA 9102 VERIZON NEW ENGLAND INC. 128      
781-767 6 Randolph MA 9102 VERIZON NEW ENGLAND INC. 128      
781-767 9 Randolph MA 9102 VERIZON NEW ENGLAND INC. 128      
781-961 A Randolph MA 9102 VERIZON NEW ENGLAND INC. 128      
781-963 A Randolph MA 9102 VERIZON NEW ENGLAND INC. 128      
781-986 A Randolph MA 9102 VERIZON NEW ENGLAND INC. 128      

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

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