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: 987

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-987 A Oxford MA OXFRMAWHRS1  9102 VERIZON NEW ENGLAND INC. 128      
508-987 0 Oxford MA   9102 VERIZON NEW ENGLAND INC. 128      
508-987 1 Oxford MA   9102 VERIZON NEW ENGLAND INC. 128      
508-987 2 Oxford MA   9102 VERIZON NEW ENGLAND INC. 128      
508-987 3 Oxford MA   9102 VERIZON NEW ENGLAND INC. 128      
508-987 4 Oxford MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2002-03-27   
508-987 5 Oxford MA   9102 VERIZON NEW ENGLAND INC. 128      
508-987 6 Oxford MA   9102 VERIZON NEW ENGLAND INC. 128      
508-987 7 Oxford MA   9102 VERIZON NEW ENGLAND INC. 128      
508-987 8 Oxford MA   9102 VERIZON NEW ENGLAND INC. 128      
508-987 9 Oxford MA   9102 VERIZON NEW ENGLAND INC. 128      

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

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