Local Calling Guide

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NPA: 857 [Rate centres in NPA 857] [Dial plan for NPA 857]

NXX: 737

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
857-737 A Watertown MA SOVLMAABCMD  516J TON80 COMMUNICATIONS, LLC 128      
857-737 0 Watertown MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-737 1 Watertown MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-737 2 Watertown MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-737 3 Watertown MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-737 4 Watertown MA   624H ONVOY SPECTRUM, LLC 128      
857-737 7 Watertown MA SOVLMAABCMD  516J TON80 COMMUNICATIONS, LLC 128      
857-737 8 Watertown MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
857-737 9 Watertown MA   892D ONVOY, LLC - MA 128      

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

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