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: WNCHMAMADS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
339-645 A Woburn MA 9102 VERIZON NEW ENGLAND INC. 128      
339-645 1 Woburn MA 9102 VERIZON NEW ENGLAND INC. 128      
339-645 2 Woburn MA 9102 VERIZON NEW ENGLAND INC. 128      
339-645 3 Woburn MA 9102 VERIZON NEW ENGLAND INC. 128      
339-645 6 Woburn MA 9102 VERIZON NEW ENGLAND INC. 128      
339-645 8 Woburn MA 9102 VERIZON NEW ENGLAND INC. 128      
781-368 A Winchester MA 9102 VERIZON NEW ENGLAND INC. 128      
781-368 9 Winchester MA 9102 VERIZON NEW ENGLAND INC. 128      
781-376 A Woburn MA 9102 VERIZON NEW ENGLAND INC. 128      
781-460 A Woburn MA 9102 VERIZON NEW ENGLAND INC. 128      
781-460 2 Woburn MA 9102 VERIZON NEW ENGLAND INC. 128      
781-721 A Winchester MA 9102 VERIZON NEW ENGLAND INC. 128      
781-729 A Winchester MA 9102 VERIZON NEW ENGLAND INC. 128      
781-756 A Winchester MA 9102 VERIZON NEW ENGLAND INC. 128      
781-759 A Woburn MA 9102 VERIZON NEW ENGLAND INC. 128      
781-759 0 Woburn MA 9102 VERIZON NEW ENGLAND INC. 128      
781-759 1 Woburn MA 9102 VERIZON NEW ENGLAND INC. 128      
781-865 A Woburn MA 9102 VERIZON NEW ENGLAND INC. 128      
781-865 4 Woburn MA 9102 VERIZON NEW ENGLAND INC. 128      
781-865 5 Woburn MA 9102 VERIZON NEW ENGLAND INC. 128      
781-865 6 Woburn MA 9102 VERIZON NEW ENGLAND INC. 128      
781-865 7 Woburn MA 9102 VERIZON NEW ENGLAND INC. 128      
781-865 8 Woburn MA 9102 VERIZON NEW ENGLAND INC. 128      
781-865 9 Woburn MA 9102 VERIZON NEW ENGLAND INC. 128      
781-932 A Woburn MA 9102 VERIZON NEW ENGLAND INC. 128      
781-933 A Woburn MA 9102 VERIZON NEW ENGLAND INC. 128      
781-935 A Woburn MA 9102 VERIZON NEW ENGLAND INC. 128      
781-937 A Woburn MA 9102 VERIZON NEW ENGLAND INC. 128      
781-938 A Woburn MA 9102 VERIZON NEW ENGLAND INC. 128      
781-939 A Woburn MA 9102 VERIZON NEW ENGLAND INC. 128      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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