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: 838

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
781-838 A Winchester MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
781-838 0 Winchester MA CMBRMA01MMD  5562 METROPCS, INC. 128   2003-02-12   
781-838 1 Winchester MA CMBRMA01MMD  5562 METROPCS, INC. 128   2003-02-12   
781-838 2 Winchester MA CMBRMA01MMD  5562 METROPCS, INC. 128   2003-10-07   
781-838 3 Winchester MA CMBRMABEQMD  321J HD CARRIER LLC 128   2016-09-03   
781-838 4 Winchester MA CMBRMABEQMD  321J HD CARRIER LLC 128   2016-09-03   
781-838 5 Winchester MA   321J HD CARRIER LLC 128   2016-09-03   
781-838 6 Winchester MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
781-838 7 Winchester MA   321J HD CARRIER LLC 128   2016-09-03   
781-838 8 Winchester MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2006-07-13   
781-838 9 Winchester MA   321J HD CARRIER LLC 128   2016-09-03   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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