Local Calling Guide

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NPA: 508 [Rate centres in NPA 508] [Dial plan for NPA 508]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-338 A Vineyard Haven MA CMBRMAORRS0  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-338 2 Vineyard Haven MA   6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128   2012-10-08   
508-338 3 Vineyard Haven MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-05-25   
508-338 4 Vineyard Haven MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-338 5 Vineyard Haven MA   4084 PAETEC COMMUNICATIONS, INC.- MA 128   2016-09-16   
508-338 7 Vineyard Haven MA   6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128   2015-09-15   
508-338 9 Vineyard Haven MA   4536 XO MASSACHUSETTS, INC. 128   2006-04-20   

Last updated: Sun, 31 May 2020 11:59:01 UTC

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