Local Calling Guide

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NPA: 617 [Rate centres in NPA 617] [Dial plan for NPA 617]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
617-824 A Boston MA BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-824 0 Boston MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-03-02   
617-824 1 Boston MA   7135 TC SYSTEMS, INC. 128      
617-824 2 Boston MA   7135 TC SYSTEMS, INC. 128      
617-824 3 Boston MA   7135 TC SYSTEMS, INC. 128      
617-824 4 Boston MA   7135 TC SYSTEMS, INC. 128      
617-824 5 Boston MA   7135 TC SYSTEMS, INC. 128      
617-824 6 Boston MA   7135 TC SYSTEMS, INC. 128      
617-824 7 Boston MA   7135 TC SYSTEMS, INC. 128      
617-824 8 Boston MA   7135 TC SYSTEMS, INC. 128      
617-824 9 Boston MA   7135 TC SYSTEMS, INC. 128      

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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