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
617-622 A South Boston MA BSTNMACODS6  8345 GLOBAL CROSSING LOCAL SERVICES, INC.-MA 128      
617-622 0 South Boston MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-622 1 South Boston MA   8345 GLOBAL CROSSING LOCAL SERVICES, INC.-MA 128      
617-622 2 South Boston MA   8345 GLOBAL CROSSING LOCAL SERVICES, INC.-MA 128      
617-622 3 South Boston MA   8345 GLOBAL CROSSING LOCAL SERVICES, INC.-MA 128      
617-622 4 South Boston MA   8345 GLOBAL CROSSING LOCAL SERVICES, INC.-MA 128      
617-622 5 South Boston MA   892D ONVOY, LLC - MA 128   2010-04-07   
617-622 6 South Boston MA   8345 GLOBAL CROSSING LOCAL SERVICES, INC.-MA 128      
617-622 7 South Boston MA   8345 GLOBAL CROSSING LOCAL SERVICES, INC.-MA 128      
617-622 8 South Boston MA   8345 GLOBAL CROSSING LOCAL SERVICES, INC.-MA 128      
617-622 9 South Boston MA   8345 GLOBAL CROSSING LOCAL SERVICES, INC.-MA 128      

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

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