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
508-594 2 Mansfield MA   7135 TC SYSTEMS, INC. 128      
508-594 3 Mansfield MA   892D ONVOY, LLC - MA 128   2019-07-01   
508-594 4 Mansfield MA   7135 TC SYSTEMS, INC. 128      
508-594 5 Mansfield MA   8345 GLOBAL CROSSING LOCAL SERVICES, INC.-MA 128   2006-12-01   
508-594 6 Mansfield MA   8468 FREEDOM RING COMMUNICATIONS, LLC 128   2007-02-27   
508-594 7 Mansfield MA   508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   
508-594 8 Mansfield MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2012-05-10   
508-594 9 Mansfield MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2016-01-29   
508-595 A Worcester MA GNDLMASUDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-595 0 Worcester MA   9102 VERIZON NEW ENGLAND INC. 128      
508-595 1 Worcester MA   9102 VERIZON NEW ENGLAND INC. 128      
508-595 2 Worcester MA   9102 VERIZON NEW ENGLAND INC. 128      
508-595 3 Worcester MA   9102 VERIZON NEW ENGLAND INC. 128      
508-595 5 Worcester MA   9102 VERIZON NEW ENGLAND INC. 128      
508-595 6 Worcester MA   9102 VERIZON NEW ENGLAND INC. 128      
508-595 7 Worcester MA   9102 VERIZON NEW ENGLAND INC. 128      
508-595 8 Worcester MA   9102 VERIZON NEW ENGLAND INC. 128      
508-595 9 Worcester MA   9102 VERIZON NEW ENGLAND INC. 128      
508-596 A Framingham MA AVONMACIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-597 A Marlboro MA CMBRMAMQDS0  4536 XO MASSACHUSETTS, INC. 128      
508-597 0 Marlboro MA   4536 XO MASSACHUSETTS, INC. 128      
508-597 1 Marlboro MA   4536 XO MASSACHUSETTS, INC. 128      
508-597 2 Marlboro MA   4536 XO MASSACHUSETTS, INC. 128      
508-597 3 Marlboro MA   4536 XO MASSACHUSETTS, INC. 128      
508-597 4 Marlboro MA   4536 XO MASSACHUSETTS, INC. 128      
508-597 5 Marlboro MA   4536 XO MASSACHUSETTS, INC. 128   2005-07-30   
508-597 6 Marlboro MA   4536 XO MASSACHUSETTS, INC. 128   2005-07-30   
508-597 7 Marlboro MA   4536 XO MASSACHUSETTS, INC. 128   2005-07-30   
508-597 8 Marlboro MA   4536 XO MASSACHUSETTS, INC. 128   2005-07-30   
508-597 9 Marlboro MA   4536 XO MASSACHUSETTS, INC. 128   2005-07-30   
508-598 A Framingham MA BSTNMABLDS3  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-598 0 Framingham MA   966G LOCAL ACCESS LLC - MA 128   2013-04-04   
508-598 1 Framingham MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-598 2 Framingham MA   6664 SPRINT SPECTRUM L.P. 128   2004-12-14   
508-598 3 Framingham MA   7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
508-598 4 Framingham MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-598 5 Framingham MA   316E YMAX COMMUNICATIONS CORP. - MA 128   2007-08-09   
508-598 6 Framingham MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-598 7 Framingham MA   316E YMAX COMMUNICATIONS CORP. - MA 128   2008-05-24   
508-598 8 Framingham MA   6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 128   2012-07-30   
508-598 9 Framingham MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-599 A Westboro MA BSTNMABLDS3  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-599 0 Westboro MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-10-18   
508-599 1 Westboro MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-599 2 Westboro MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-599 3 Westboro MA   4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2007-07-24   
508-599 4 Westboro MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2009-12-23   
508-599 5 Westboro MA   966C DSCI, LLC 128   2005-04-10   
508-599 6 Westboro MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-599 7 Westboro MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      

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Last updated: Sat, 31 Oct 2020 19:28:10 UTC

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