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: 641

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
617-641 A Newton MA NWTNMAWARP0  9102 VERIZON NEW ENGLAND INC. 128      
617-641 0 Newton MA SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128   2023-08-06   
617-641 1 Newton MA NWTNMAWARP0  9102 VERIZON NEW ENGLAND INC. 128      
617-641 2 Newton MA NWTNMAWARP0  9102 VERIZON NEW ENGLAND INC. 128      
617-641 3 Newton MA NWTNMAWARP0  9102 VERIZON NEW ENGLAND INC. 128      
617-641 4 Newton MA NWTNMAWARP0  9102 VERIZON NEW ENGLAND INC. 128      
617-641 5 Newton MA NWTNMAWARP0  9102 VERIZON NEW ENGLAND INC. 128      
617-641 6 Newton MA NWTNMAWARP0  9102 VERIZON NEW ENGLAND INC. 128      
617-641 7 Newton MA NWTNMAWARP0  9102 VERIZON NEW ENGLAND INC. 128      
617-641 8 Newton MA NWTNMAWARP0  9102 VERIZON NEW ENGLAND INC. 128      
617-641 9 Newton MA NWTNMAWARP0  9102 VERIZON NEW ENGLAND INC. 128      

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

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