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: 990

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-990 A New Bedford MA NBFRMAAEDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-990 0 New Bedford MA   9102 VERIZON NEW ENGLAND INC. 128      
508-990 1 New Bedford MA   9102 VERIZON NEW ENGLAND INC. 128      
508-990 2 New Bedford MA   9102 VERIZON NEW ENGLAND INC. 128      
508-990 3 New Bedford MA   9102 VERIZON NEW ENGLAND INC. 128      
508-990 4 New Bedford MA   9102 VERIZON NEW ENGLAND INC. 128      
508-990 5 New Bedford MA   892D ONVOY, LLC - MA 128   2023-03-24   
508-990 6 New Bedford MA   9102 VERIZON NEW ENGLAND INC. 128      
508-990 7 New Bedford MA   9102 VERIZON NEW ENGLAND INC. 128      
508-990 8 New Bedford MA   9102 VERIZON NEW ENGLAND INC. 128      
508-990 9 New Bedford MA   9102 VERIZON NEW ENGLAND INC. 128      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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