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: 677

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-677 A Fall River MA FLRVMANMDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-677 0 Fall River MA   9102 VERIZON NEW ENGLAND INC. 128      
508-677 1 Fall River MA   9102 VERIZON NEW ENGLAND INC. 128      
508-677 2 Fall River MA   9102 VERIZON NEW ENGLAND INC. 128      
508-677 3 Fall River MA   9102 VERIZON NEW ENGLAND INC. 128      
508-677 4 Fall River MA   9102 VERIZON NEW ENGLAND INC. 128      
508-677 5 Fall River MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-677 6 Fall River MA   9102 VERIZON NEW ENGLAND INC. 128      
508-677 7 Fall River MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-677 8 Fall River MA   9102 VERIZON NEW ENGLAND INC. 128      
508-677 9 Fall River MA   9102 VERIZON NEW ENGLAND INC. 128      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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