Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: BSTPMALLDS1

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
978-822 4 Shirley MA 4536 XO MASSACHUSETS, INC. 128   2007-08-03   
978-824 7 Andover MA 4536 XO MASSACHUSETS, INC. 128   2005-07-30   
978-824 8 Andover MA 4536 XO MASSACHUSETS, INC. 128   2005-07-30   
978-824 9 Andover MA 4536 XO MASSACHUSETS, INC. 128   2005-07-30   
978-842 3 Groton MA 4536 XO MASSACHUSETS, INC. 128   2010-04-22   
978-849 8 Acton MA 4536 XO MASSACHUSETS, INC. 128   2005-07-24   
978-849 9 Acton MA 4536 XO MASSACHUSETS, INC. 128   2005-07-24   
978-860 3 Leominster MA 4536 XO MASSACHUSETS, INC. 128   2005-10-16   
978-912 5 Haverhill MA 4536 XO MASSACHUSETS, INC. 128   2005-10-14   
978-923 7 Westford MA 4536 XO MASSACHUSETS, INC. 128   2005-08-13   
978-923 8 Westford MA 4536 XO MASSACHUSETS, INC. 128   2005-08-13   
978-926 A Tyngsboro MA 4536 XO MASSACHUSETS, INC. 128      
978-926 0 Tyngsboro MA 4536 XO MASSACHUSETS, INC. 128      
978-926 2 Tyngsboro MA 4536 XO MASSACHUSETS, INC. 128      
978-926 5 Tyngsboro MA 4536 XO MASSACHUSETS, INC. 128      
978-926 6 Tyngsboro MA 4536 XO MASSACHUSETS, INC. 128      
978-926 7 Tyngsboro MA 4536 XO MASSACHUSETS, INC. 128      
978-926 8 Tyngsboro MA 4536 XO MASSACHUSETS, INC. 128      
978-945 A Haverhill MA 4536 XO MASSACHUSETS, INC. 128      
978-945 0 Haverhill MA 4536 XO MASSACHUSETS, INC. 128      
978-945 1 Haverhill MA 4536 XO MASSACHUSETS, INC. 128      
978-945 2 Haverhill MA 4536 XO MASSACHUSETS, INC. 128      
978-945 4 Haverhill MA 4536 XO MASSACHUSETS, INC. 128      
978-945 5 Haverhill MA 4536 XO MASSACHUSETS, INC. 128      
978-945 6 Haverhill MA 4536 XO MASSACHUSETS, INC. 128      
978-945 7 Haverhill MA 4536 XO MASSACHUSETS, INC. 128      
978-945 8 Haverhill MA 4536 XO MASSACHUSETS, INC. 128      
978-997 1 Newburyport MA 4536 XO MASSACHUSETS, INC. 128   2005-10-16   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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