Local Calling Guide

Area code/prefix search

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

NXX: 591

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
781-591 A Wellesley MA NRTNMAAACM4  5562 METROPCS, INC. 128      
781-591 0 Wellesley MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
781-591 1 Wellesley MA NRTNMAAACM4  5562 METROPCS, INC. 128      
781-591 2 Wellesley MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-21   
781-591 3 Wellesley MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2009-03-01   
781-591 4 Wellesley MA   829J PAETEC ITEL, LLC 128   2011-02-26   
781-591 5 Wellesley MA   829J PAETEC ITEL, LLC 128   2006-03-25   
781-591 7 Wellesley MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2013-07-21   
781-591 8 Wellesley MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2015-01-20   
781-591 9 Wellesley MA NRTNMAAACM4  5562 METROPCS, INC. 128      

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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