Local Calling Guide

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

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
617-607 3 Watertown MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2012-06-24   
617-607 4 Watertown MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2014-03-16   
617-607 5 Watertown MA CHTWMABFDS2  966C DSCI, LLC 128   2006-09-14   
617-607 6 Watertown MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-607 7 Watertown MA BSTPMALLDS1  4536 XO MASSACHUSETTS, INC. 128   2007-05-13   
617-607 8 Watertown MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128   2004-11-22   
617-607 9 Watertown MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128   2004-11-22   
617-608 A Brookline MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-608 0 Brookline MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-608 1 Brookline MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-608 2 Brookline MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-608 3 Brookline MA   318J COMCAST IP PHONE LLC 128   2010-09-22   
617-608 4 Brookline MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-608 5 Brookline MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-608 6 Brookline MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-608 7 Brookline MA WRXBMAWACM2  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-06-01   
617-608 8 Brookline MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-06-12   
617-608 9 Brookline MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2020-08-04   
617-609 A Newton MA NWTNMAWARP0  9102 VERIZON NEW ENGLAND INC. 128      
617-610 A Newton MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-612 A Watertown MA CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-612 0 Watertown MA BSTPMALL7MD  966G LOCAL ACCESS LLC - MA 128   2016-07-01   
617-612 1 Watertown MA CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-612 2 Watertown MA CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-612 3 Watertown MA CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128   2002-10-13   
617-612 4 Watertown MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2014-05-23   
617-612 5 Watertown MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-06-26   
617-612 6 Watertown MA BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC.- MA 128   2008-06-09   
617-612 7 Watertown MA CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-612 8 Watertown MA BSTPMALLDS1  4536 XO MASSACHUSETTS, INC. 128   2007-05-13   
617-612 9 Watertown MA CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-613 A Cambridge MA CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
617-614 A Newton MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-614 0 Newton MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-614 1 Newton MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-614 2 Newton MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-614 3 Newton MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-614 4 Newton MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
617-614 5 Newton MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128   2004-04-03   
617-614 6 Newton MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128   2004-04-03   
617-614 7 Newton MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2007-08-09   
617-614 8 Newton MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2008-05-24   
617-614 9 Newton MA BSTPMALLDS1  4536 XO MASSACHUSETTS, INC. 128   2007-05-05   
617-615 A Milton MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-615 0 Milton MA CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128   2002-10-13   
617-615 1 Milton MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2011-10-05   
617-615 2 Milton MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2011-10-05   
617-615 3 Milton MA BSTNMABLDS3  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2006-06-09   
617-615 4 Milton MA CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128   2011-12-02   
617-615 5 Milton MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2012-10-22   

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Last updated: Sun, 07 Feb 2021 01:52:50 UTC

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