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.
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Switch: FXBOMACORP0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
508-543 A Foxboro MA 9102 VERIZON NEW ENGLAND INC. 128      
508-549 A Foxboro MA 9102 VERIZON NEW ENGLAND INC. 128      
508-698 A Foxboro MA 9102 VERIZON NEW ENGLAND INC. 128      
508-718 4 Foxboro MA 9102 VERIZON NEW ENGLAND INC. 128   2008-07-20   

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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