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.

OCN: 6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
978-844 6 Acton MA   128   2008-04-04   
978-844 7 Acton MA   128   2009-07-03   
978-844 8 Acton MA   128   2013-04-01   
978-846 A Westford MA BLRCMAGZDS0  128      
978-846 0 Westford MA   128   2002-08-26   
978-846 1 Westford MA   128   2003-05-13   
978-846 2 Westford MA   128   2003-09-18   
978-846 3 Westford MA   128   2004-04-30   
978-846 4 Westford MA   128   2006-04-01   
978-846 5 Westford MA   128   2005-08-01   
978-850 7 Westford MA   128   2020-02-28   
978-852 A Lawrence MA BLRCMAGZDS0  128      
978-854 2 Peabody MA   128   2005-11-01   
978-854 3 Peabody MA   128   2009-10-14   
978-855 A Fitchburg MA WSBOMAGJCM0  128      
978-855 0 Fitchburg MA   128   2002-10-21   
978-855 1 Fitchburg MA   128   2003-03-08   
978-855 2 Fitchburg MA   128   2003-09-18   
978-855 3 Fitchburg MA   128   2003-08-10   
978-855 4 Fitchburg MA   128   2004-08-02   
978-855 5 Fitchburg MA   128   2005-12-02   
978-856 5 Lowell MA   128   2010-09-02   
978-857 A Lawrence MA BLRCMAGZDS0  128      
978-863 8 Lowell MA   128   2016-04-20   
978-866 A Lowell MA BLRCMAGZDS0  128      
978-866 0 Lowell MA   128   2002-10-22   
978-866 1 Lowell MA   128   2003-03-10   
978-866 2 Lowell MA   128   2003-04-07   
978-866 3 Lowell MA   128   2003-07-05   
978-866 4 Lowell MA   128   2003-08-10   
978-866 5 Lowell MA   128   2003-09-18   
978-866 6 Lowell MA   128   2003-11-03   
978-866 7 Lowell MA   128   2004-01-23   
978-866 8 Lowell MA   128   2004-04-01   
978-866 9 Lowell MA   128   2005-08-01   
978-868 0 Fitchburg MA   128   2008-07-03   
978-868 3 Fitchburg MA   128   2011-09-02   
978-868 4 Fitchburg MA   128   2010-10-15   
978-868 6 Fitchburg MA   128   2008-10-03   
978-868 7 Fitchburg MA   128   2012-10-01   
978-868 8 Fitchburg MA   128   2008-04-04   
978-870 0 Leominster MA   128   2004-06-03   
978-870 2 Leominster MA   128   2004-08-02   
978-870 3 Leominster MA   128   2005-01-02   
978-870 4 Leominster MA   128   2005-05-02   
978-870 5 Leominster MA   128   2006-08-07   
978-870 6 Leominster MA   128   2004-03-06   
978-870 7 Leominster MA   128   2003-06-28   
978-870 8 Leominster MA   128   2003-02-09   
978-870 9 Leominster MA   128   2003-06-28   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 >>

Last updated: Wed, 01 Apr 2020 02:09:16 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.