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

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
878-332 0 Wexford PA PITEPADT7MD  234   2019-02-02   
878-332 2 Wexford PA PITEPADT7MD  234   2014-03-21   
878-332 5 Wexford PA PITEPADT7MD  234   2017-10-07   
878-877 4 Butler PA   234   2021-03-15   

<< 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

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.