Local Calling Guide

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

NXX: 214

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
857-214 A Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
857-214 0 Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2012-02-03   
857-214 1 Boston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2012-11-15   
857-214 2 Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2013-09-06   
857-214 3 Boston MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2013-07-16   
857-214 4 Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2013-09-06   
857-214 5 Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2013-09-06   
857-214 6 Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2013-09-06   
857-214 7 Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2013-09-06   
857-214 8 Boston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2013-09-06   
857-214 9 Boston MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-09-27   

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

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