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: 4007 LEVEL 3 COMMUNICATIONS, LLC - PA

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
814-736 7 Portage PA   230   2005-04-14   
814-742 4 Bellwood PA   230   2005-04-11   
814-745 6 Sligo PA   230   2015-04-04   
814-746 A Erie PA ERIEPAXM0MD  924      
814-746 3 Erie PA   924   2005-02-11   
814-746 4 Erie PA   924      
814-747 A State Line PA FRDRMDFRXMD  240      
814-747 0 State Line PA   240      
814-747 1 State Line PA   240      
814-747 2 State Line PA   240   2005-01-05   
814-747 9 State Line PA   240      
814-753 A State College PA ALNAPAALX4X  230      
814-753 4 State College PA   230      
814-754 6 Central City PA   230   2005-04-14   
814-759 4 Summerville PA   230   2007-01-03   
814-773 0 Ridgway PA   230   2022-11-14   
814-774 6 Girard PA   924   2022-11-14   
814-788 2 St Marys PA   230   2011-03-14   
814-791 A Curwensville PA ALNAPAALX4X  230      
814-791 1 Curwensville PA   230   2006-12-10   
814-791 4 Curwensville PA   230      
814-792 2 Johnstown PA   230   2011-03-14   
814-796 7 Waterford PA   924   2005-04-11   
814-798 0 Hooversville PA   230   2005-04-04   
814-800 5 Altoona PA   230   2021-11-13   
814-806 A Erie PA ERIEPAXM0MD  924      
814-806 1 Erie PA   924   2005-04-29   
814-806 2 Erie PA   924   2005-04-29   
814-806 3 Erie PA   924   2005-04-29   
814-808 A Boalsburg PA ALNAPAALX4X  230      
814-808 4 Boalsburg PA   230   2005-04-11   
814-808 9 Boalsburg PA   230   2008-11-14   
814-817 A Bradford PA ALNAPAALX4X  230      
814-817 1 Bradford PA   230      
814-817 2 Bradford PA   230   2010-03-07   
814-817 7 Bradford PA   230   2013-11-28   
814-821 9 Brockway PA   230   2022-06-06   
814-822 A Bellwood PA ALNAPAALX4X  230      
814-822 1 Bellwood PA   230      
814-829 7 Marklesburg PA   230   2015-04-02   
814-846 4 Ebensburg PA   230   2005-04-14   
814-859 7 Albion PA   924   2023-05-07   
814-886 1 Cresson PA   230   2005-04-11   
814-893 4 Stoystown PA   230   2005-04-11   
814-902 A Clarion PA ALNAPAALX4X  230      
814-902 1 Clarion PA   230      
814-913 A Dubois PA ALNAPAALX4X  230      
814-913 1 Dubois PA   230      
814-933 A Bellefonte PA ALNAPAALX4X  230      
814-933 0 Bellefonte PA   230   2005-04-11   

<< 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 >>

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.