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: VYHVMAEDDS0

Remotes:

Switch Switch name Switch type
CHLMMASTRS1  CHILMARK  5ER 
EDGRMAPPRS1  EDGARTOWN  5ER 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
508-693 A Vineyard Haven MA 9102 VERIZON NEW ENGLAND INC. 128      
508-696 A Vineyard Haven MA 9102 VERIZON NEW ENGLAND INC. 128      
508-696 0 Vineyard Haven MA 9102 VERIZON NEW ENGLAND INC. 128      
508-696 1 Vineyard Haven MA 9102 VERIZON NEW ENGLAND INC. 128      
508-696 3 Vineyard Haven MA 9102 VERIZON NEW ENGLAND INC. 128      
508-696 4 Vineyard Haven MA 9102 VERIZON NEW ENGLAND INC. 128      
508-696 5 Vineyard Haven MA 9102 VERIZON NEW ENGLAND INC. 128      
508-696 6 Vineyard Haven MA 9102 VERIZON NEW ENGLAND INC. 128      
508-696 7 Vineyard Haven MA 9102 VERIZON NEW ENGLAND INC. 128      
508-696 8 Vineyard Haven MA 9102 VERIZON NEW ENGLAND INC. 128      
508-696 9 Vineyard Haven MA 9102 VERIZON NEW ENGLAND INC. 128      

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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