Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 781 [Rate centres in NPA 781] [Dial plan for NPA 781]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
781-491 A Woburn MA SBTNMAFHDS0  7619 RCN TELECOM SERVICES, INC. - MA 128      
781-491 0 Woburn MA   7619 RCN TELECOM SERVICES, INC. - MA 128      
781-491 1 Woburn MA   7619 RCN TELECOM SERVICES, INC. - MA 128      
781-491 2 Woburn MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2013-11-07   
781-491 3 Woburn MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2013-12-27   
781-491 4 Woburn MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2014-07-07   
781-491 5 Woburn MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2015-03-20   
781-491 6 Woburn MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2014-10-24   
781-491 7 Woburn MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2015-07-09   
781-491 8 Woburn MA   7619 RCN TELECOM SERVICES, INC. - MA 128      
781-491 9 Woburn MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2015-12-28   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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