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
978-849 7 Acton MA CMBRMAMQDS0  128   2005-07-24   
978-849 8 Acton MA BSTPMALLDS1  128   2005-07-24   
978-849 9 Acton MA BSTPMALLDS1  128   2005-07-24   
978-854 A Peabody MA CMBRMAMQDS0  128      
978-854 0 Peabody MA CMBRMAMQDS0  128      
978-854 1 Peabody MA CMBRMAMQDS0  128      
978-854 4 Peabody MA CMBRMAMQDS0  128      
978-856 A Lowell MA CMBRMAMQDS0  128      
978-856 0 Lowell MA CMBRMAMQDS0  128      
978-856 1 Lowell MA CMBRMAMQDS0  128      
978-856 2 Lowell MA CMBRMAMQDS0  128      
978-856 3 Lowell MA CMBRMAMQDS0  128      
978-856 4 Lowell MA CMBRMAMQDS0  128      
978-860 A Leominster MA CMBRMAMQDS0  128      
978-860 0 Leominster MA CMBRMAMQDS0  128      
978-860 2 Leominster MA CMBRMAMQDS0  128      
978-860 3 Leominster MA BSTPMALLDS1  128   2005-10-16   
978-860 4 Leominster MA BSTPMALLDS1  128   2005-10-16   
978-860 7 Leominster MA CMBRMAMQDS0  128      
978-860 8 Leominster MA CMBRMAMQDS0  128      
978-883 A Ashburnham MA BSTPMALLDS1  128      
978-883 1 Ashburnham MA BSTPMALLDS1  128   2006-06-12   
978-883 2 Ashburnham MA BSTPMALLDS1  128   2007-07-29   
978-903 1 Rowley MA BSTPMALLDS1  128   2006-04-22   
978-912 5 Haverhill MA BSTPMALLDS1  128   2005-10-14   
978-912 6 Haverhill MA BSTPMALLDS1  128   2005-10-14   
978-913 A Ashby MA BSTPMALLDS1  128      
978-913 1 Ashby MA BSTPMALLDS1  128   2006-05-28   
978-913 9 Ashby MA BSTPMALLDS1  128   2007-07-29   
978-923 A Westford MA CMBRMAMQDS0  128      
978-923 0 Westford MA CMBRMAMQDS0  128      
978-923 1 Westford MA CMBRMAMQDS0  128      
978-923 2 Westford MA CMBRMAMQDS0  128      
978-923 3 Westford MA CMBRMAMQDS0  128      
978-923 4 Westford MA CMBRMAMQDS0  128      
978-923 7 Westford MA BSTPMALLDS1  128   2005-08-13   
978-923 8 Westford MA BSTPMALLDS1  128   2005-08-13   
978-925 0 Pepperell MA CMBRMAMQDS0  128   2004-11-15   
978-926 A Tyngsboro MA BSTPMALLDS1  128      
978-926 0 Tyngsboro MA BSTPMALLDS1  128      
978-926 1 Tyngsboro MA BSTPMALLDS1  128      
978-926 2 Tyngsboro MA BSTPMALLDS1  128      
978-926 4 Tyngsboro MA BSTPMALLDS1  128      
978-926 5 Tyngsboro MA BSTPMALLDS1  128      
978-926 6 Tyngsboro MA BSTPMALLDS1  128      
978-926 7 Tyngsboro MA BSTPMALLDS1  128      
978-926 8 Tyngsboro MA BSTPMALLDS1  128      
978-932 A Billerica MA CMBRMAMQDS0  128      
978-932 0 Billerica MA CMBRMAMQDS0  128      
978-932 1 Billerica MA CMBRMAMQDS0  128      

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

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