Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 774 [Rate centres in NPA 774] [Dial plan for NPA 774]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
774-614 A Boylston MA WRCSMACEX1X  3370 CTC COMMUNICATIONS CORP. - MA 128      
774-614 0 Boylston MA   3370 CTC COMMUNICATIONS CORP. - MA 128   2001-09-13   
774-614 1 Boylston MA   293C CHARTER FIBERLINK MA-CCO, LLC - MA 128   2005-01-01   
774-614 2 Boylston MA   966G LOCAL ACCESS LLC - MA 128   2002-01-29   
774-614 3 Boylston MA   4536 XO MASSACHUSETTS, INC. 128   2007-08-01   
774-614 4 Boylston MA   2899 BROADVIEW NETWORKS, INC. - MA 128   2010-02-04   
774-614 5 Boylston MA   3370 CTC COMMUNICATIONS CORP. - MA 128   2006-02-21   
774-614 6 Boylston MA   4536 XO MASSACHUSETTS, INC. 128   2006-04-23   
774-614 7 Boylston MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-07-14   
774-614 8 Boylston MA   892D ONVOY, LLC - MA 128   2010-04-07   
774-614 9 Boylston MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   

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

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