Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 4536 XO MASSACHUSETTS, INC.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
978-517 4 Amesbury MA CMBRMAMQDS0  128      
978-517 5 Amesbury MA CMBRMAMQDS0  128      
978-522 1 Beverly MA CMBRMAMQDS0  128   2005-07-30   
978-522 3 Beverly MA BSTPMALLDS1  128   2007-08-17   
978-522 8 Beverly MA CMBRMAMQDS0  128   2005-07-30   
978-523 5 Townsend MA BSTPMALLDS1  128   2007-08-06   
978-529 A Beverly MA BSTPMALLDS1  128      
978-529 0 Beverly MA BSTPMALLDS1  128      
978-529 5 Beverly MA BSTPMALLDS1  128      
978-529 6 Beverly MA BSTPMALLDS1  128      
978-529 7 Beverly MA BSTPMALLDS1  128      
978-529 8 Beverly MA BSTPMALLDS1  128      
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   
978-539 6 Danvers MA CMBRMAMQDS0  128   2007-04-20   
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   
978-558 2 Bolton MA BSTPMALLDS1  128   2006-04-23   
978-560 A Danvers MA CMBRMAMQDS0  128      
978-560 0 Danvers MA CMBRMAMQDS0  128      
978-560 1 Danvers MA CMBRMAMQDS0  128      
978-560 2 Danvers MA CMBRMAMQDS0  128      
978-560 4 Danvers MA CMBRMAMQDS0  128      
978-560 5 Danvers MA CMBRMAMQDS0  128      
978-560 6 Danvers MA CMBRMAMQDS0  128      
978-563 4 Sterling MA BSTPMALLDS1  128   2008-08-28   
978-564 A Danvers MA CMBRMAMQDS0  128      
978-564 0 Danvers MA CMBRMAMQDS0  128      
978-564 2 Danvers MA CMBRMAMQDS0  128      
978-564 6 Danvers MA CMBRMAMQDS0  128   2005-07-29   
978-564 7 Danvers MA CMBRMAMQDS0  128   2005-07-29   
978-564 8 Danvers MA CMBRMAMQDS0  128      
978-565 A Salem MA CMBRMAMQDS0  128      
978-565 0 Salem MA CMBRMAMQDS0  128      
978-565 1 Salem MA CMBRMAMQDS0  128      
978-565 4 Salem MA CMBRMAMQDS0  128      
978-571 4 Westminster MA BSTPMALLDS1  128   2006-04-23   
978-574 1 Athol (Franklin County) MA BSTPMALLDS1  128   2006-04-22   
978-575 3 Athol (Franklin County) MA BSTPMALLDS1  128   2007-10-11   
978-577 4 Westford MA BSTPMALLDS1  128   2009-11-23   
978-586 3 Bolton MA BSTPMALLDS1  128   2007-08-01   
978-600 A Billerica MA CMBRMAMQDS0  128      
978-600 0 Billerica MA CMBRMAMQDS0  128      
978-600 1 Billerica MA CMBRMAMQDS0  128      
978-600 2 Billerica MA CMBRMAMQDS0  128      
978-600 4 Billerica MA CMBRMAMQDS0  128      

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Last updated: Tue, 04 May 2021 15:04:27 UTC

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