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
508-619 5 Dennis MA   966C DSCI, LLC 128   2007-03-18   
508-619 6 Dennis MA   318J COMCAST IP PHONE LLC 128   2017-10-12   
508-619 7 Dennis MA   318J COMCAST IP PHONE LLC 128   2011-07-25   
508-619 8 Dennis MA   624H ONVOY SPECTRUM, LLC 128   2021-04-08   
508-619 9 Dennis MA   892D ONVOY, LLC - MA 128   2010-04-07   
508-620 A Framingham MA FRMNMAUNDS8  9102 VERIZON NEW ENGLAND INC. 128      
508-621 A Westboro MA WRCSMA02DS1  7135 TC SYSTEMS, INC. 128      
508-621 0 Westboro MA   7135 TC SYSTEMS, INC. 128      
508-621 1 Westboro MA   7135 TC SYSTEMS, INC. 128      
508-621 2 Westboro MA   7135 TC SYSTEMS, INC. 128      
508-621 3 Westboro MA   7135 TC SYSTEMS, INC. 128      
508-621 4 Westboro MA   7135 TC SYSTEMS, INC. 128      
508-621 5 Westboro MA   7135 TC SYSTEMS, INC. 128      
508-621 6 Westboro MA   892D ONVOY, LLC - MA 128   2010-03-15   
508-621 7 Westboro MA   7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128   2009-03-01   
508-621 8 Westboro MA   892D ONVOY, LLC - MA 128   2010-03-15   
508-621 9 Westboro MA   508J CENTURYLINK COMMUNICATIONS LLC 128   2014-06-20   
508-622 A Norton MA CHFRMAAHPS2  6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
508-622 0 Norton MA   318J COMCAST IP PHONE LLC 128      
508-622 1 Norton MA   318J COMCAST IP PHONE LLC 128      
508-622 2 Norton MA   4084 PAETEC COMMUNICATIONS, INC.- MA 128   2007-11-09   
508-622 3 Norton MA   7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128   2007-06-15   
508-622 4 Norton MA   4084 PAETEC COMMUNICATIONS, INC.- MA 128   2006-11-28   
508-622 5 Norton MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-03-10   
508-622 6 Norton MA   2899 BROADVIEW NETWORKS, INC. - MA 128   2007-05-31   
508-622 7 Norton MA   892D ONVOY, LLC - MA 128   2016-04-02   
508-622 8 Norton MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-04-10   
508-622 9 Norton MA   506J TWILIO INTERNATIONAL INC 128   2020-12-19   
508-623 A Foxboro MA BSTNMACODS7  4084 PAETEC COMMUNICATIONS, INC.- MA 128      
508-623 0 Foxboro MA   4084 PAETEC COMMUNICATIONS, INC.- MA 128      
508-623 1 Foxboro MA   4084 PAETEC COMMUNICATIONS, INC.- MA 128      
508-623 2 Foxboro MA   4084 PAETEC COMMUNICATIONS, INC.- MA 128      
508-623 3 Foxboro MA   4084 PAETEC COMMUNICATIONS, INC.- MA 128      
508-623 4 Foxboro MA   4084 PAETEC COMMUNICATIONS, INC.- MA 128      
508-623 5 Foxboro MA   4536 XO MASSACHUSETTS, INC. 128   2010-10-22   
508-623 6 Foxboro MA   4536 XO MASSACHUSETTS, INC. 128   2010-10-22   
508-623 7 Foxboro MA   4536 XO MASSACHUSETTS, INC. 128   2010-10-22   
508-623 8 Foxboro MA   4536 XO MASSACHUSETTS, INC. 128   2010-10-22   
508-623 9 Foxboro MA   4536 XO MASSACHUSETTS, INC. 128   2010-10-22   
508-624 A Marlboro MA MRBOMAMADS0  9102 VERIZON NEW ENGLAND INC. 128      
508-625 A Hopkinton MA CHFRMAAHPS2  6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
508-625 0 Hopkinton MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-21   
508-625 1 Hopkinton MA   318J COMCAST IP PHONE LLC 128      
508-625 2 Hopkinton MA   318J COMCAST IP PHONE LLC 128   2006-11-02   
508-625 3 Hopkinton MA   4084 PAETEC COMMUNICATIONS, INC.- MA 128   2007-09-12   
508-625 4 Hopkinton MA   8345 GLOBAL CROSSING LOCAL SERVICES, INC.-MA 128   2009-09-12   
508-625 6 Hopkinton MA   892D ONVOY, LLC - MA 128   2010-03-15   
508-625 7 Hopkinton MA   892D ONVOY, LLC - MA 128   2010-03-15   
508-625 8 Hopkinton MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
508-626 A Framingham MA FRMNMAUNDS8  9102 VERIZON NEW ENGLAND INC. 128      

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Last updated: Mon, 24 May 2021 01:28:43 UTC

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