Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 508 [Rate centres in NPA 508] [Dial plan for NPA 508]

NXX: 476

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-476 A East Douglas MA EDGLMAMARS1  9102 VERIZON NEW ENGLAND INC. 128      
508-476 0 East Douglas MA   145J TERRA NOVA TELECOM INC. 128   2022-05-07   
508-476 1 East Douglas MA EDGLMAMARS1  9102 VERIZON NEW ENGLAND INC. 128      
508-476 2 East Douglas MA EDGLMAMARS1  9102 VERIZON NEW ENGLAND INC. 128      
508-476 3 East Douglas MA EDGLMAMARS1  9102 VERIZON NEW ENGLAND INC. 128      
508-476 4 East Douglas MA EDGLMAMARS1  9102 VERIZON NEW ENGLAND INC. 128      
508-476 5 East Douglas MA OXFRMAAKPS0  293C CHARTER FIBERLINK MA-CCO, LLC - MA 128   2004-06-25   
508-476 6 East Douglas MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-07   
508-476 7 East Douglas MA EDGLMAMARS1  9102 VERIZON NEW ENGLAND INC. 128      
508-476 8 East Douglas MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128   2007-09-03   
508-476 9 East Douglas MA EDGLMAMARS1  9102 VERIZON NEW ENGLAND INC. 128      

Last updated: Wed, 07 Feb 2024 04:12:25 UTC

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