Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 617 [Rate centres in NPA 617] [Dial plan for NPA 617]

NXX: 464

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
617-464 A South Boston MA SBTNMAEFRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-464 0 South Boston MA SBTNMAEFRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-464 1 South Boston MA SBTNMAEFRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-464 2 South Boston MA SBTNMAEFRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-464 3 South Boston MA SBTNMAEFRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-464 4 South Boston MA SBTNMAEFRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-464 5 South Boston MA SBTNMAEFRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-464 6 South Boston MA SBTNMAEFRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-464 7 South Boston MA SBTNMAEFRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-464 8 South Boston MA SBTNMAEFRP0  9102 VERIZON NEW ENGLAND INC. 128      
617-464 9 South Boston MA SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128   2023-08-06   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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