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: 476

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
781-476 A Marblehead MA FRMNMAWA4MD  7421 AT&T - LOCAL 128      
781-476 0 Marblehead MA   3370 CTC COMMUNICATIONS CORP. - MA 128   2003-03-30   
781-476 1 Marblehead MA   7421 AT&T - LOCAL 128      
781-476 2 Marblehead MA   318J COMCAST IP PHONE LLC 128   2013-05-10   
781-476 3 Marblehead MA   5562 METROPCS, INC. 128   2017-04-28   
781-476 4 Marblehead MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2002-02-25   
781-476 5 Marblehead MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-04   
781-476 6 Marblehead MA   4536 XO MASSACHUSETS, INC. 128   2005-06-29   
781-476 7 Marblehead MA   892D ONVOY, LLC - MA 128   2010-03-15   
781-476 8 Marblehead MA   4084 PAETEC COMMUNICATIONS, INC. - MA 128   2002-03-15   
781-476 9 Marblehead MA   3370 CTC COMMUNICATIONS CORP. - MA 128   2005-12-05   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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