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
508-425 8 Worcester MA   7619 RCN TELECOM SERVICES, INC. - MA 128      
508-425 9 Worcester MA   6664 SPRINT SPECTRUM L.P. 128   2007-03-07   
508-426 A Auburn MA   990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-427 A Brockton MA BRTNMACRDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-428 A Osterville MA OSVLMAWBDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-429 A Holliston MA HLSTMACHRS5  9102 VERIZON NEW ENGLAND INC. 128      
508-430 A Harwich MA HRWCMAMADS0  9102 VERIZON NEW ENGLAND INC. 128      
508-431 A Attleboro MA ATLBMABADS0  9102 VERIZON NEW ENGLAND INC. 128      
508-431 0 Attleboro MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-07-01   
508-431 1 Attleboro MA   9102 VERIZON NEW ENGLAND INC. 128      
508-431 2 Attleboro MA   9102 VERIZON NEW ENGLAND INC. 128      
508-431 3 Attleboro MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2008-05-02   
508-431 4 Attleboro MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2008-06-05   
508-431 5 Attleboro MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-06-30   
508-431 6 Attleboro MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2009-09-04   
508-431 7 Attleboro MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2008-12-04   
508-431 8 Attleboro MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2009-10-14   
508-431 9 Attleboro MA   5562 METRO PCS, INC. 128   2018-05-17   
508-432 A Harwich MA HRWCMAMADS0  9102 VERIZON NEW ENGLAND INC. 128      
508-433 A Natick MA FRMNMAWADS0  7421 AT&T LOCAL 128      
508-433 0 Natick MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-21   
508-433 1 Natick MA   4536 XO MASSACHUSETTS, INC. 128   2007-05-05   
508-433 2 Natick MA   7421 AT&T LOCAL 128      
508-433 3 Natick MA   892D ONVOY, LLC - MA 128   2012-03-18   
508-433 4 Natick MA   3370 CTC COMMUNICATIONS CORP. - MA 128   2007-06-19   
508-433 5 Natick MA   9102 VERIZON NEW ENGLAND INC. 128   2006-08-10   
508-433 6 Natick MA   7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128   2009-01-31   
508-433 7 Natick MA   892D ONVOY, LLC - MA 128   2013-01-11   
508-433 8 Natick MA   019F CBEYOND COMMUNICATIONS, LLC - MA 128   2010-03-15   
508-433 9 Natick MA   019F CBEYOND COMMUNICATIONS, LLC - MA 128   2010-03-15   
508-434 A Charlton MA CMBRMAORRS0  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-434 0 Charlton MA   293C CHARTER FIBERLINK MA-CCO, LLC - MA 128   2004-06-25   
508-434 1 Charlton MA   293C CHARTER FIBERLINK MA-CCO, LLC - MA 128   2011-11-06   
508-434 2 Charlton MA   3370 CTC COMMUNICATIONS CORP. - MA 128   2003-04-22   
508-434 3 Charlton MA   3370 CTC COMMUNICATIONS CORP. - MA 128   2005-02-03   
508-434 4 Charlton MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-434 5 Charlton MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-02-11   
508-434 6 Charlton MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2012-11-25   
508-434 7 Charlton MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2004-01-19   
508-434 9 Charlton MA   892D ONVOY, LLC - MA 128   2020-07-10   
508-435 A Hopkinton MA HPTNMAHRRS1  9102 VERIZON NEW ENGLAND INC. 128      
508-436 A Brockton MA WRCSMA05DS0  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-436 0 Brockton MA   6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 128   2006-09-04   
508-436 1 Brockton MA   7135 TC SYSTEMS, INC. 128   2003-03-19   
508-436 2 Brockton MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-11-24   
508-436 3 Brockton MA   6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 128   2006-07-09   
508-436 4 Brockton MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2003-01-12   
508-436 5 Brockton MA   7135 TC SYSTEMS, INC. 128   2003-03-19   
508-436 6 Brockton MA   4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-436 7 Brockton MA   4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      

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Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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