Local Calling Guide

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NPA: 508 [Rate centres in NPA 508] [Dial plan for NPA 508]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-502 6 Worcester MA   9102 VERIZON NEW ENGLAND INC. 128   2003-03-17   
508-502 7 Worcester MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2012-11-20   
508-502 8 Worcester MA   6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 128   2013-08-29   
508-502 9 Worcester MA   9102 VERIZON NEW ENGLAND INC. 128   2003-03-17   
508-503 A Plymouth MA BSTNMACODS6  8345 GLOBAL CROSSING LOCAL SERVICES, INC.-MA 128      
508-503 0 Plymouth MA   3370 CTC COMMUNICATIONS CORP. - MA 128   2004-05-09   
508-503 1 Plymouth MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-10-23   
508-503 2 Plymouth MA   3370 CTC COMMUNICATIONS CORP. - MA 128   2004-03-06   
508-503 3 Plymouth MA   8345 GLOBAL CROSSING LOCAL SERVICES, INC.-MA 128      
508-503 4 Plymouth MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-503 5 Plymouth MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-503 6 Plymouth MA   892D ONVOY, LLC - MA 128   2016-03-28   
508-503 7 Plymouth MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-07-15   
508-503 8 Plymouth MA   8924 BROADWING COMMUNICATIONS, LLC - MA 128   2004-06-07   
508-504 A Webster MA   892D ONVOY, LLC - MA 128   2018-05-05   
508-504 0 Webster MA   892D ONVOY, LLC - MA 128   2019-02-11   
508-504 1 Webster MA   892D ONVOY, LLC - MA 128   2018-05-05   
508-504 2 Webster MA   892D ONVOY, LLC - MA 128   2020-04-18   
508-504 3 Webster MA   892D ONVOY, LLC - MA 128   2020-04-18   
508-504 4 Webster MA   892D ONVOY, LLC - MA 128   2020-04-18   
508-504 5 Webster MA   892D ONVOY, LLC - MA 128   2020-04-18   
508-504 6 Webster MA   892D ONVOY, LLC - MA 128   2020-04-18   
508-504 7 Webster MA   892D ONVOY, LLC - MA 128   2019-07-01   
508-504 8 Webster MA   892D ONVOY, LLC - MA 128   2019-02-11   
508-504 9 Webster MA   892D ONVOY, LLC - MA 128   2019-07-01   
508-505 A Walpole MA BSTNMABLDS3  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-505 0 Walpole MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2007-03-05   
508-505 1 Walpole MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2007-04-02   
508-505 2 Walpole MA   2899 BROADVIEW NETWORKS, INC. - MA 128   2004-12-23   
508-505 3 Walpole MA   4084 PAETEC COMMUNICATIONS, INC.- MA 128   2015-08-25   
508-505 4 Walpole MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2002-03-27   
508-505 5 Walpole MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2004-08-02   
508-505 6 Walpole MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2007-07-02   
508-505 7 Walpole MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2006-08-07   
508-505 8 Walpole MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2006-10-02   
508-505 9 Walpole MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-506 A Oxford MA WRCSMACEX1X  3370 CTC COMMUNICATIONS CORP. - MA 128      
508-506 0 Oxford MA   3370 CTC COMMUNICATIONS CORP. - MA 128   2003-08-09   
508-506 1 Oxford MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-09-10   
508-506 2 Oxford MA   4084 PAETEC COMMUNICATIONS, INC.- MA 128   2012-08-15   
508-506 3 Oxford MA   7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128   2013-05-01   
508-506 4 Oxford MA   966G LOCAL ACCESS LLC - MA 128   2015-10-24   
508-506 5 Oxford MA   892D ONVOY, LLC - MA 128   2016-03-28   
508-506 6 Oxford MA   7135 TC SYSTEMS, INC. 128   2012-11-26   
508-506 7 Oxford MA   7575 CENTURYLINK COMMUNICATIONS LLC 128   2014-04-25   
508-506 8 Oxford MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
508-506 9 Oxford MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
508-507 A Franklin MA BSTNMACODS6  8345 GLOBAL CROSSING LOCAL SERVICES, INC.-MA 128      
508-507 0 Franklin MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2006-11-27   
508-507 1 Franklin MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2007-11-15   

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Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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