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: NCKTMAUNDS0

Remotes:

Switch Switch name Switch type
SCNSMABHRS1  SIASCONSET  5ER 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
508-228 A Nantucket MA 9102 VERIZON NEW ENGLAND INC. 128      
508-325 A Nantucket MA 9102 VERIZON NEW ENGLAND INC. 128      
508-325 0 Nantucket MA 9102 VERIZON NEW ENGLAND INC. 128      
508-325 1 Nantucket MA 9102 VERIZON NEW ENGLAND INC. 128      
508-325 2 Nantucket MA 9102 VERIZON NEW ENGLAND INC. 128      
508-325 3 Nantucket MA 9102 VERIZON NEW ENGLAND INC. 128      
508-325 4 Nantucket MA 9102 VERIZON NEW ENGLAND INC. 128      
508-325 5 Nantucket MA 9102 VERIZON NEW ENGLAND INC. 128      
508-325 6 Nantucket MA 9102 VERIZON NEW ENGLAND INC. 128      
508-325 7 Nantucket MA 9102 VERIZON NEW ENGLAND INC. 128      
508-325 8 Nantucket MA 9102 VERIZON NEW ENGLAND INC. 128      
508-825 A Nantucket MA 9102 VERIZON NEW ENGLAND INC. 128      
508-825 0 Nantucket MA 9102 VERIZON NEW ENGLAND INC. 128      
508-825 1 Nantucket MA 9102 VERIZON NEW ENGLAND INC. 128      
508-825 2 Nantucket MA 9102 VERIZON NEW ENGLAND INC. 128      
508-825 7 Nantucket MA 9102 VERIZON NEW ENGLAND INC. 128      
508-825 8 Nantucket MA 9102 VERIZON NEW ENGLAND INC. 128      
508-825 9 Nantucket MA 9102 VERIZON NEW ENGLAND INC. 128      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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