Local Calling Guide

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NPA: 781 [Rate centres in NPA 781] [Dial plan for NPA 781]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
781-328 A Burlington MA CMBRMAORRS0  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-328 0 Burlington MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-328 1 Burlington MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-328 2 Burlington MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-12-14   
781-328 3 Burlington MA   3370 CTC COMMUNICATIONS CORP. - MA 128   2006-05-19   
781-328 4 Burlington MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2003-03-24   
781-328 6 Burlington MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2012-02-11   
781-328 8 Burlington MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-04-29   
781-328 9 Burlington MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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