Local Calling Guide

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

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
857-373 A Belmont MA CHTWMABMDS3  2899 BROADVIEW NETWORKS, INC. - MA 128      
857-373 0 Belmont MA   2899 BROADVIEW NETWORKS, INC. - MA 128      
857-373 1 Belmont MA   2899 BROADVIEW NETWORKS, INC. - MA 128      
857-373 2 Belmont MA   2899 BROADVIEW NETWORKS, INC. - MA 128      
857-373 3 Belmont MA   2899 BROADVIEW NETWORKS, INC. - MA 128      
857-373 4 Belmont MA   2899 BROADVIEW NETWORKS, INC. - MA 128      
857-373 5 Belmont MA   2899 BROADVIEW NETWORKS, INC. - MA 128      
857-373 6 Belmont MA   2899 BROADVIEW NETWORKS, INC. - MA 128      
857-373 7 Belmont MA   8924 BROADWING COMMUNICATIONS, LLC - MA 128   2007-01-06   
857-373 8 Belmont MA   966G LOCAL ACCESS LLC - MA 128   2015-03-27   
857-373 9 Belmont MA   6664 SPRINT SPECTRUM L.P. 128   2003-01-14   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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