Local Calling Guide

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

NXX: 793

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
617-793 A Quincy MA BSTNMALBDS1  7135 TC SYSTEMS, INC. 128      
617-793 0 Quincy MA BSTNMALBDS1  7135 TC SYSTEMS, INC. 128      
617-793 1 Quincy MA BSTNMALBDS1  7135 TC SYSTEMS, INC. 128      
617-793 2 Quincy MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2010-10-22   
617-793 3 Quincy MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2010-10-22   
617-793 4 Quincy MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2010-10-22   
617-793 5 Quincy MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2010-10-22   
617-793 7 Quincy MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-09-07   
617-793 8 Quincy MA CMBRMABEQMD  321J HD CARRIER LLC 128   2016-05-16   
617-793 9 Quincy MA BSTNMALBDS1  7135 TC SYSTEMS, INC. 128      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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