Local Calling Guide

Area code/prefix search

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Upton, MA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
508-464 A   4536 XO MASSACHUSETTS, INC. 128      
508-464 0   4536 XO MASSACHUSETTS, INC. 128      
508-464 1   4536 XO MASSACHUSETTS, INC. 128      
508-464 2   4536 XO MASSACHUSETTS, INC. 128      
508-464 4   4536 XO MASSACHUSETTS, INC. 128      
508-464 5   4536 XO MASSACHUSETTS, INC. 128      
508-464 6   4536 XO MASSACHUSETTS, INC. 128      
508-464 7   4536 XO MASSACHUSETTS, INC. 128      
508-464 8   4536 XO MASSACHUSETTS, INC. 128      
508-464 9   073H TELNYX LLC 128   2017-05-09   
508-529 A UPTNMAPIRS1  9102 VERIZON NEW ENGLAND INC. 128      
508-529 0   9102 VERIZON NEW ENGLAND INC. 128      
508-529 1   892D ONVOY, LLC - MA 128   2016-03-28   
508-529 2   9102 VERIZON NEW ENGLAND INC. 128      
508-529 3   9102 VERIZON NEW ENGLAND INC. 128      
508-529 4   9102 VERIZON NEW ENGLAND INC. 128      
508-529 5   892D ONVOY, LLC - MA 128   2016-03-28   
508-529 6   9102 VERIZON NEW ENGLAND INC. 128      
508-529 7   9102 VERIZON NEW ENGLAND INC. 128      
508-529 8   966G LOCAL ACCESS LLC - MA 128   2016-06-26   
508-529 9   9102 VERIZON NEW ENGLAND INC. 128      
508-603 A CMBRMAORRS0  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-603 0   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-09-01   
508-603 1   293C CHARTER FIBERLINK MA-CCO, LLC - MA 128   2005-01-01   
508-603 2   7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128   2018-02-27   
508-603 4   4536 XO MASSACHUSETTS, INC. 128   2006-04-21   
508-603 5   4084 PAETEC COMMUNICATIONS, INC.- MA 128   2008-12-17   
508-603 6   990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-07-13   
508-603 7   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-05   
508-603 8   990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-27   
508-603 9   990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
774-489 A   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
774-489 0   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-05   
774-489 1   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-05   
774-489 2   2899 BROADVIEW NETWORKS, INC. - MA 128   2006-10-21   
774-489 3   892D ONVOY, LLC - MA 128   2012-03-22   
774-489 4   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2002-08-05   
774-489 5   4536 XO MASSACHUSETTS, INC. 128   2007-08-06   
774-489 6   892D ONVOY, LLC - MA 128   2016-04-07   
774-489 7   7575 CENTURYLINK COMMUNICATIONS LLC 128   2014-04-24   
774-489 8   892D ONVOY, LLC - MA 128   2016-04-07   
774-489 9   966G LOCAL ACCESS LLC - MA 128   2015-10-24   

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

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