Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 413 [Rate centres in NPA 413] [Dial plan for NPA 413]

NXX: 475

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
413-475 A Greenfield MA SPFDMABRDS0  7421 AT&T LOCAL 126      
413-475 0 Greenfield MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126   2004-02-09   
413-475 1 Greenfield MA   745B CROCKER TELECOMMUNICATIONS, LLC - MA 126   2006-04-22   
413-475 2 Greenfield MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126   2007-05-06   
413-475 3 Greenfield MA   6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 126   2004-04-27   
413-475 4 Greenfield MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126   2009-03-26   
413-475 5 Greenfield MA   6664 SPRINT SPECTRUM L.P. 126   2011-11-14   
413-475 6 Greenfield MA   990E BANDWIDTH.COM CLEC, LLC - MA 126   2014-03-30   
413-475 7 Greenfield MA   892D ONVOY, LLC - MA 126   2013-01-10   
413-475 8 Greenfield MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 126   2017-03-24   
413-475 9 Greenfield MA   7421 AT&T LOCAL 126      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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