Local Calling Guide

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

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
857-216 4 Newton MA   892D ONVOY, LLC - MA 128   2013-11-25   
857-216 5 Newton MA   892D ONVOY, LLC - MA 128   2013-11-25   
857-216 6 Newton MA   892D ONVOY, LLC - MA 128   2013-11-25   
857-216 7 Newton MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-09-21   
857-216 8 Newton MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-05-08   
857-216 9 Newton MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-05-09   
857-217 A Dorchester MA   6664 SPRINT SPECTRUM L.P. 128      
857-217 0 Dorchester MA   990E BANDWIDTH.COM CLEC, LLC - MA 128      
857-217 1 Dorchester MA   019F CBEYOND COMMUNICATIONS, LLC - MA 128   2010-03-15   
857-217 2 Dorchester MA   990E BANDWIDTH.COM CLEC, LLC - MA 128      
857-217 3 Dorchester MA   3370 CTC COMMUNICATIONS CORP. - MA 128   2002-05-11   
857-217 4 Dorchester MA   990E BANDWIDTH.COM CLEC, LLC - MA 128      
857-217 5 Dorchester MA   6664 SPRINT SPECTRUM L.P. 128   2011-12-05   
857-217 6 Dorchester MA   6664 SPRINT SPECTRUM L.P. 128   2011-12-05   
857-217 7 Dorchester MA   6664 SPRINT SPECTRUM L.P. 128   2011-12-05   
857-217 8 Dorchester MA   6664 SPRINT SPECTRUM L.P. 128   2011-12-05   
857-217 9 Dorchester MA   6664 SPRINT SPECTRUM L.P. 128   2011-12-05   
857-218 A Brookline MA BKLIMAMADS1  9102 VERIZON NEW ENGLAND INC. 128   2007-02-11   
857-218 0 Brookline MA   6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 128   2013-08-09   
857-218 1 Brookline MA   966G LOCAL ACCESS LLC - MA 128   2013-04-08   
857-218 2 Brookline MA   6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 128   2013-08-09   
857-218 3 Brookline MA   9102 VERIZON NEW ENGLAND INC. 128   2007-02-11   
857-218 4 Brookline MA   9102 VERIZON NEW ENGLAND INC. 128   2007-02-11   
857-218 5 Brookline MA   9102 VERIZON NEW ENGLAND INC. 128   2007-02-14   
857-218 6 Brookline MA   9102 VERIZON NEW ENGLAND INC. 128   2007-02-14   
857-218 7 Brookline MA   9102 VERIZON NEW ENGLAND INC. 128   2007-02-14   
857-218 8 Brookline MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2014-04-25   
857-218 9 Brookline MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2014-04-25   
857-219 A Newton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2012-04-21   
857-219 0 Newton MA   892D ONVOY, LLC - MA 128   2012-04-24   
857-219 1 Newton MA   892D ONVOY, LLC - MA 128   2012-04-24   
857-219 2 Newton MA   892D ONVOY, LLC - MA 128   2012-04-24   
857-219 3 Newton MA   892D ONVOY, LLC - MA 128   2012-04-24   
857-219 4 Newton MA   892D ONVOY, LLC - MA 128   2012-04-24   
857-219 5 Newton MA   892D ONVOY, LLC - MA 128   2012-04-24   
857-219 6 Newton MA   892D ONVOY, LLC - MA 128   2012-04-24   
857-219 7 Newton MA   892D ONVOY, LLC - MA 128   2012-04-24   
857-219 8 Newton MA   892D ONVOY, LLC - MA 128   2012-04-24   
857-219 9 Newton MA   892D ONVOY, LLC - MA 128   2012-04-24   
857-220 A Dorchester MA CHTWMABMDS3  2899 BROADVIEW NETWORKS, INC. - MA 128      
857-220 0 Dorchester MA   2899 BROADVIEW NETWORKS, INC. - MA 128      
857-220 1 Dorchester MA   2899 BROADVIEW NETWORKS, INC. - MA 128      
857-220 2 Dorchester MA   2899 BROADVIEW NETWORKS, INC. - MA 128      
857-220 3 Dorchester MA   2899 BROADVIEW NETWORKS, INC. - MA 128      
857-220 4 Dorchester MA   2899 BROADVIEW NETWORKS, INC. - MA 128      
857-220 5 Dorchester MA   2899 BROADVIEW NETWORKS, INC. - MA 128      
857-220 6 Dorchester MA   2899 BROADVIEW NETWORKS, INC. - MA 128      
857-220 7 Dorchester MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-03   
857-220 8 Dorchester MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-03   
857-220 9 Dorchester MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-03   

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

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