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
781-496 A Woburn MA   7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
781-496 1 Woburn MA   892D ONVOY, LLC - MA 128   2019-05-11   
781-496 2 Woburn MA   7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
781-496 3 Woburn MA   7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128   2008-09-30   
781-496 4 Woburn MA   7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128   2012-02-28   
781-496 5 Woburn MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2017-11-07   
781-496 6 Woburn MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-12-14   
781-496 7 Woburn MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2018-08-06   
781-496 8 Woburn MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2018-08-06   
781-496 9 Woburn MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2017-11-07   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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