Local Calling Guide

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NPA: 617 [Rate centres in NPA 617] [Dial plan for NPA 617]

NXX: 237

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
617-237 A Quincy MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-237 0 Quincy MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
617-237 1 Quincy MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2007-05-05   
617-237 2 Quincy MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2007-05-05   
617-237 3 Quincy MA LWRNMACAX5X  8468 FREEDOM RING COMMUNICATIONS, LLC 128   2008-02-06   
617-237 4 Quincy MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2007-04-20   
617-237 5 Quincy MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2008-03-08   
617-237 6 Quincy MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-06-26   
617-237 7 Quincy MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-06-01   
617-237 8 Quincy MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-237 9 Quincy MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2009-07-24   

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

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