Local Calling Guide

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NPA: 978 [Rate centres in NPA 978] [Dial plan for NPA 978]

NXX: 495

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-495 A Billerica MA FRMNMAWAGMD  7421 AT&T - LOCAL 128      
978-495 0 Billerica MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-03-02   
978-495 1 Billerica MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-03-02   
978-495 2 Billerica MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-03-02   
978-495 3 Billerica MA LWRNMACAX1X  3370 CTC COMMUNICATIONS CORP. - MA 128   2006-10-16   
978-495 4 Billerica MA MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128   2011-09-09   
978-495 5 Billerica MA CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2005-04-10   
978-495 6 Billerica MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2009-11-10   
978-495 7 Billerica MA CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2014-02-20   
978-495 8 Billerica MA MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128   2015-05-01   
978-495 9 Billerica MA FRMNMAWAGMD  7421 AT&T - LOCAL 128      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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