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: 672

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
617-672 A Boston MA BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-672 0 Boston MA   7135 TC SYSTEMS, INC. 128      
617-672 1 Boston MA   7135 TC SYSTEMS, INC. 128      
617-672 2 Boston MA   7135 TC SYSTEMS, INC. 128      
617-672 3 Boston MA   7135 TC SYSTEMS, INC. 128      
617-672 4 Boston MA   7135 TC SYSTEMS, INC. 128      
617-672 5 Boston MA   7135 TC SYSTEMS, INC. 128      
617-672 6 Boston MA   7135 TC SYSTEMS, INC. 128      
617-672 7 Boston MA   7135 TC SYSTEMS, INC. 128      
617-672 8 Boston MA   7135 TC SYSTEMS, INC. 128      
617-672 9 Boston MA   7135 TC SYSTEMS, INC. 128      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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