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
617-375 A Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-376 A Quincy MA QNCYMAHADS1  9102 VERIZON NEW ENGLAND INC. 128      
617-377 A Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-377 0 Boston MA NRTNMAAACM4  5562 METRO PCS, INC. 128   2020-09-03   
617-377 1 Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-377 2 Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-377 3 Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-377 4 Boston MA   318J COMCAST IP PHONE LLC 128   2016-12-31   
617-377 5 Boston MA NRTNMAAACM4  5562 METRO PCS, INC. 128   2020-09-03   
617-377 6 Boston MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2017-01-13   
617-377 7 Boston MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2017-01-13   
617-377 8 Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-377 9 Boston MA BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-378 A Boston MA BSTNMACODS2  7135 TC SYSTEMS, INC. 128      
617-378 0 Boston MA BSTNMACODS2  7135 TC SYSTEMS, INC. 128      
617-378 1 Boston MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-03-02   
617-378 2 Boston MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-03-02   
617-378 3 Boston MA BSTNMACODS2  7135 TC SYSTEMS, INC. 128      
617-378 4 Boston MA BSTNMACODS2  7135 TC SYSTEMS, INC. 128      
617-378 5 Boston MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-03-02   
617-378 6 Boston MA BSTNMACODS2  7135 TC SYSTEMS, INC. 128      
617-378 7 Boston MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-03-02   
617-378 8 Boston MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-03-02   
617-378 9 Boston MA BSTNMACODS2  7135 TC SYSTEMS, INC. 128      
617-379 A Dorchester MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-379 0 Dorchester MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-09-01   
617-379 1 Dorchester MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2007-05-24   
617-379 2 Dorchester MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-07-14   
617-379 3 Dorchester MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-01-29   
617-379 4 Dorchester MA FRMNMAWARMD  7421 AT&T LOCAL 128   2003-11-30   
617-379 5 Dorchester MA CHTWMABFDS2  966C DSCI, LLC 128   2005-04-10   
617-379 6 Dorchester MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-02-15   
617-379 7 Dorchester MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-02-15   
617-379 8 Dorchester MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-379 9 Dorchester MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-380 A Charlestown MA BSTPMALLRMD  8345 GLOBAL CROSSING LOCAL SERVICES, INC.-MA 128      
617-380 0 Charlestown MA BSTPMALLRMD  8345 GLOBAL CROSSING LOCAL SERVICES, INC.-MA 128      
617-380 2 Charlestown MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-380 3 Charlestown MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2020-04-02   
617-380 4 Charlestown MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-03-25   
617-380 5 Charlestown MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-380 6 Charlestown MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-03-25   
617-380 7 Charlestown MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-03   
617-380 8 Charlestown MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-05-20   
617-380 9 Charlestown MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-11-08   
617-381 A Everett MA MLDNMAELDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-381 0 Everett MA MLDNMAELDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-381 1 Everett MA MLDNMAELDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-381 2 Everett MA MLDNMAELDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-381 3 Everett MA MLDNMAELDS2  9102 VERIZON NEW ENGLAND INC. 128      

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

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