Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: SOVLMAABDS2

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
978-563 8 Sterling MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-05   
978-568 6 Hudson MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
978-571 8 Westminster MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-05   
978-572 3 Newburyport MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
978-572 4 Newburyport MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
978-575 6 Athol (Franklin County) MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
978-575 7 Athol (Franklin County) MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
978-582 8 Lunenburg MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2002-03-04   
978-586 9 Bolton MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
978-589 7 Westford MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2023-10-19   
978-592 4 Berlin MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
978-593 8 Athol (Franklin County) MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
978-598 8 Clinton MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
978-612 8 Clinton MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
978-620 8 Lawrence MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2011-07-11   
978-627 1 Fitchburg MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2011-07-11   
978-627 8 Fitchburg MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-12-09   
978-633 0 Orange MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2012-05-10   
978-634 0 Bolton MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
978-636 8 Barre MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2018-05-12   
978-639 8 Sudbury MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-05   
978-645 9 Lawrence MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2014-11-14   
978-647 0 Topsfield MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-05   
978-647 5 Topsfield MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2019-03-06   
978-652 7 Templeton MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-05   
978-668 1 Westminster MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-05   
978-669 8 Gardner MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
978-673 4 Orange MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2010-08-26   
978-679 8 Littleton MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
978-699 0 Andover MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
978-699 1 Andover MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
978-706 3 Clinton MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
978-706 4 Clinton MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
978-707 0 Harvard MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-10-21   
978-708 A Groton MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
978-708 0 Groton MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-11-24   
978-716 8 Danvers MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
978-724 1 Petersham MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
978-734 2 Concord MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2020-04-13   
978-743 A Pepperell MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
978-743 0 Pepperell MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-01-27   
978-751 9 Leominster MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
978-756 0 Petersham MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
978-756 4 Petersham MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2002-03-04   
978-757 0 Ayer MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
978-757 8 Ayer MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
978-769 4 Georgetown MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2002-03-04   
978-780 0 Athol MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
978-780 1 Athol MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
978-786 4 Leominster MA 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.