Local Calling Guide

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

NXX: 201

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
857-201 A Winthrop MA   5562 METROPCS, INC. 128      
857-201 0 Winthrop MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2014-03-31   
857-201 1 Winthrop MA NRTNMAAACM4  5562 METROPCS, INC. 128      
857-201 2 Winthrop MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-01-22   
857-201 3 Winthrop MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-01-22   
857-201 4 Winthrop MA BSTPMALLOMD  073H TELNYX LLC 128   2017-04-28   
857-201 5 Winthrop MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-05-17   
857-201 6 Winthrop MA NRTNMAAACM4  5562 METROPCS, INC. 128      
857-201 7 Winthrop MA BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
857-201 8 Winthrop MA   515J IP HORIZON LLC 128   2015-03-27   
857-201 9 Winthrop MA   5562 METROPCS, INC. 128      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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