Local Calling Guide

Area code/prefix search

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

NXX: 405

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
617-405 A Quincy MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-405 0 Quincy MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-07-07   
617-405 1 Quincy MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-10-30   
617-405 2 Quincy MA CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128   2002-10-13   
617-405 3 Quincy MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-09-22   
617-405 4 Quincy MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2008-09-01   
617-405 5 Quincy MA CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2005-04-03   
617-405 6 Quincy MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-405 7 Quincy MA BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128   2013-09-30   
617-405 8 Quincy MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-09-22   
617-405 9 Quincy MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128   2017-08-02   

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

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