Local Calling Guide

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OCN: 4536 XO MASSACHUSETS, INC.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
978-418 4 Lowell MA BSTPMALLDS1  128      
978-418 5 Lowell MA BSTPMALLDS1  128      
978-418 6 Lowell MA BSTPMALLDS1  128      
978-418 7 Lowell MA BSTPMALLDS1  128      
978-418 8 Lowell MA BSTPMALLDS1  128      
978-428 A Ayer MA BSTPMALLDS1  128      
978-428 0 Ayer MA BSTPMALLDS1  128      
978-428 1 Ayer MA BSTPMALLDS1  128      
978-428 2 Ayer MA BSTPMALLDS1  128      
978-428 5 Ayer MA BSTPMALLDS1  128      
978-428 6 Ayer MA BSTPMALLDS1  128      
978-428 7 Ayer MA BSTPMALLDS1  128      
978-428 8 Ayer MA BSTPMALLDS1  128      
978-450 5 Maynard MA BSTPMALLDS1  128   2005-10-17   
978-477 A West Newbury MA BSTPMALLDS1  128      
978-477 0 West Newbury MA BSTPMALLDS1  128      
978-477 2 West Newbury MA BSTPMALLDS1  128      
978-477 5 West Newbury MA BSTPMALLDS1  128      
978-477 6 West Newbury MA BSTPMALLDS1  128      
978-477 7 West Newbury MA BSTPMALLDS1  128      
978-477 8 West Newbury MA BSTPMALLDS1  128      
978-489 6 Acton MA BSTPMALLDS1  128   2013-05-29   
978-494 8 Andover MA BSTPMALLDS1  128   2011-04-07   
978-522 3 Beverly MA BSTPMALLDS1  128   2007-08-17   
978-523 5 Townsend MA BSTPMALLDS1  128   2007-08-06   
978-533 4 Andover MA BSTPMALLDS1  128   2010-10-22   
978-533 5 Andover MA BSTPMALLDS1  128   2010-10-22   
978-533 6 Andover MA BSTPMALLDS1  128   2010-10-22   
978-533 7 Andover MA BSTPMALLDS1  128   2010-10-22   
978-533 8 Andover MA BSTPMALLDS1  128   2010-10-22   
978-540 1 Littleton MA BSTPMALLDS1  128   2005-10-16   
978-540 2 Littleton MA BSTPMALLDS1  128   2005-10-16   
978-540 3 Littleton MA BSTPMALLDS1  128   2005-10-16   
978-563 4 Sterling MA BSTPMALLDS1  128   2008-08-28   
978-577 4 Westford MA BSTPMALLDS1  128   2009-11-23   
978-586 3 Bolton MA BSTPMALLDS1  128   2007-08-01   
978-610 2 Concord MA BSTPMALLDS1  128   2005-10-14   
978-610 3 Concord MA BSTPMALLDS1  128   2005-10-14   
978-610 4 Concord MA BSTPMALLDS1  128   2005-10-14   
978-636 4 Barre MA BSTPMALLDS1  128   2007-08-01   
978-642 7 Wilmington MA BSTPMALLDS1  128   2005-08-13   
978-642 8 Wilmington MA BSTPMALLDS1  128   2005-08-13   
978-642 9 Wilmington MA BSTPMALLDS1  128   2005-08-13   
978-656 6 Lowell MA BSTPMALLDS1  128   2007-05-05   
978-699 4 Andover MA BSTPMALLDS1  128   2010-10-22   
978-699 5 Andover MA BSTPMALLDS1  128   2010-10-22   
978-699 6 Andover MA BSTPMALLDS1  128   2010-10-22   
978-699 7 Andover MA BSTPMALLDS1  128   2010-10-22   
978-699 8 Andover MA BSTPMALLDS1  128   2010-10-22   
978-706 5 Clinton MA BSTPMALLDS1  128   2007-08-02   

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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