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: 7434 MCI WORLDCOM COMMUNICATIONS, INC. - PA

1 2 3 4 5 6 7 8 9 10 11 12 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
215-220 A Philadelphia Zone 2 PA   228      
215-220 4 Philadelphia Zone 2 PA   228      
215-220 6 Philadelphia Zone 2 PA   228      
215-220 9 Philadelphia Zone 2 PA   228      
215-239 A Philadelphia Zone 1 PA   228      
215-239 2 Philadelphia Zone 1 PA   228      
215-239 3 Philadelphia Zone 1 PA   228      
215-239 6 Philadelphia Zone 1 PA   228      
215-239 9 Philadelphia Zone 1 PA   228      
215-282 A Philadelphia Zone 1 PA   228      
215-309 A Philadelphia Zone 1 PA   228      
215-309 0 Philadelphia Zone 1 PA   228   2015-01-15   
215-315 A Philadelphia Suburban Zone 39 PA   228      
215-315 4 Philadelphia Suburban Zone 39 PA   228      
215-315 5 Philadelphia Suburban Zone 39 PA   228      
215-315 8 Philadelphia Suburban Zone 39 PA   228      
215-315 9 Philadelphia Suburban Zone 39 PA   228      
215-316 5 Philadelphia Zone 2 PA   228   2014-12-08   
215-360 A Philadelphia Zone 2 PA   228      
215-360 0 Philadelphia Zone 2 PA   228      
215-390 A Philadelphia Suburban Zone 33 PA KGPRPADODS0  228      
215-390 1 Philadelphia Suburban Zone 33 PA   228      
215-390 2 Philadelphia Suburban Zone 33 PA   228      
215-392 A Philadelphia Suburban Zone 38 PA KGPRPADODS0  228      
215-392 9 Philadelphia Suburban Zone 38 PA   228      
215-394 A Philadelphia Suburban Zone 39 PA KGPRPADODS0  228      
215-394 0 Philadelphia Suburban Zone 39 PA   228      
215-397 A Philadelphia Zone 2 PA KGPRPADODS0  228      
215-398 3 Philadelphia Zone 1 PA   228   2015-11-19   
215-399 A Philadelphia Zone 1 PA KGPRPADODS0  228      
215-399 0 Philadelphia Zone 1 PA   228      
215-399 1 Philadelphia Zone 1 PA   228      
215-399 2 Philadelphia Zone 1 PA   228      
215-399 3 Philadelphia Zone 1 PA   228      
215-399 4 Philadelphia Zone 1 PA   228      
215-399 5 Philadelphia Zone 1 PA   228      
215-399 9 Philadelphia Zone 1 PA   228      
215-419 7 Philadelphia Zone 1 PA   228   2017-03-27   
215-478 8 Philadelphia Suburban Zone 43 PA   228   2008-04-21   
215-486 4 Philadelphia Suburban Zone 44 PA   228   2008-04-21   
215-494 7 Philadelphia Suburban Zone 40 PA   228   2008-04-21   
215-516 6 Philadelphia Zone 4 PA   228   2016-10-25   
215-544 5 Philadelphia Suburban Zone 37 PA   228   2008-04-21   
215-583 2 North Wales PA   228   2005-08-10   
215-583 5 North Wales PA   228   2020-11-24   
215-606 3 Philadelphia Zone 1 PA   228      
215-606 6 Philadelphia Zone 1 PA   228      
215-613 A Philadelphia Zone 4 PA   228      
215-613 0 Philadelphia Zone 4 PA   228      
215-613 1 Philadelphia Zone 4 PA   228      

1 2 3 4 5 6 7 8 9 10 11 12 >>

Last updated: Sun, 29 Nov 2020 13:13:58 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.