Local Calling Guide

Area code/prefix search

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NPA: 781 [Rate centres in NPA 781] [Dial plan for NPA 781]

NXX: 704

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
781-704 A Woburn MA NRTNMAAACM4  5562 METROPCS, INC. 128      
781-704 0 Woburn MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2024-03-01   
781-704 1 Woburn MA NRTNMAAACM4  5562 METROPCS, INC. 128      
781-704 2 Woburn MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2020-04-13   
781-704 3 Woburn MA NRTNMAAACM4  5562 METROPCS, INC. 128      
781-704 4 Woburn MA NRTNMAAACM4  5562 METROPCS, INC. 128      
781-704 5 Woburn MA NRTNMAAACM4  5562 METROPCS, INC. 128      
781-704 6 Woburn MA NRTNMAAACM4  5562 METROPCS, INC. 128      
781-704 7 Woburn MA NRTNMAAACM4  5562 METROPCS, INC. 128      
781-704 8 Woburn MA NRTNMAAACM4  5562 METROPCS, INC. 128      
781-704 9 Woburn MA   145J TERRA NOVA TELECOM INC. 128   2026-09-11   

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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