Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 978 [Rate centres in NPA 978] [Dial plan for NPA 978]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-495 A Billerica MA CMBRMA01LMD  7421 AT&T LOCAL 128      
978-495 0 Billerica MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-03-02   
978-495 1 Billerica MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-03-02   
978-495 2 Billerica MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-03-02   
978-495 3 Billerica MA   3370 CTC COMMUNICATIONS CORP. - MA 128   2006-10-16   
978-495 4 Billerica MA   7135 TC SYSTEMS, INC. 128   2011-09-09   
978-495 5 Billerica MA   966C DSCI, LLC 128   2005-04-10   
978-495 6 Billerica MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2009-11-10   
978-495 7 Billerica MA   966C DSCI, LLC 128   2014-02-20   
978-495 8 Billerica MA   7135 TC SYSTEMS, INC. 128   2015-05-01   
978-495 9 Billerica MA   7421 AT&T LOCAL 128      

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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