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: ALTWPAAEDS0

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 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
215-207 0 Philadelphia Zone 1 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2005-08-18   
215-207 2 Philadelphia Zone 1 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2005-07-14   
215-207 9 Philadelphia Zone 1 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2005-08-18   
215-252 3 Philadelphia Zone 2 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-20   
215-252 5 Philadelphia Zone 2 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-20   
215-252 7 Philadelphia Zone 2 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-20   
215-261 0 Philadelphia Zone 3 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-21   
215-261 1 Philadelphia Zone 3 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-21   
215-261 2 Philadelphia Zone 3 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-21   
215-261 3 Philadelphia Zone 3 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-21   
215-261 4 Philadelphia Zone 3 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-21   
215-261 6 Philadelphia Zone 3 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-10-28   
215-294 1 Philadelphia Zone 2 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-20   
215-294 4 Philadelphia Zone 2 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-20   
215-294 5 Philadelphia Zone 2 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-20   
215-305 4 Philadelphia Zone 4 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2005-07-14   
215-310 3 Morrisville PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2005-08-05   
215-310 4 Morrisville PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2005-08-05   
215-318 0 Philadelphia Suburban Zone 45 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-11-05   
215-318 1 Philadelphia Suburban Zone 45 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-11-05   
215-318 2 Philadelphia Suburban Zone 45 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-11-05   
215-318 3 Philadelphia Suburban Zone 45 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-11-05   
215-318 4 Philadelphia Suburban Zone 45 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-11-05   
215-318 5 Philadelphia Suburban Zone 45 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-11-05   
215-318 6 Philadelphia Suburban Zone 45 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-11-05   
215-318 7 Philadelphia Suburban Zone 45 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-11-05   
215-318 9 Philadelphia Suburban Zone 45 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-11-05   
215-326 0 Philadelphia Suburban Zone 33 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-29   
215-326 1 Philadelphia Suburban Zone 33 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-29   
215-326 2 Philadelphia Suburban Zone 33 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-29   
215-326 3 Philadelphia Suburban Zone 33 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-29   
215-326 4 Philadelphia Suburban Zone 33 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-29   
215-326 5 Philadelphia Suburban Zone 33 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-29   
215-326 6 Philadelphia Suburban Zone 33 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-29   
215-326 7 Philadelphia Suburban Zone 33 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-29   
215-344 3 Philadelphia Suburban Zone 37 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-23   
215-344 4 Philadelphia Suburban Zone 37 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-23   
215-344 5 Philadelphia Suburban Zone 37 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2004-08-23   
215-344 6 Philadelphia Suburban Zone 37 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2005-07-24   
215-352 A Philadelphia Suburban Zone 41 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228      
215-352 0 Philadelphia Suburban Zone 41 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228      
215-352 1 Philadelphia Suburban Zone 41 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228      
215-352 6 Philadelphia Suburban Zone 41 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2005-07-14   
215-352 7 Philadelphia Suburban Zone 41 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228      
215-358 A Philadelphia Suburban Zone 33 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228      
215-358 0 Philadelphia Suburban Zone 33 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228      
215-358 1 Philadelphia Suburban Zone 33 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228      
215-358 2 Philadelphia Suburban Zone 33 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228      
215-358 3 Philadelphia Suburban Zone 33 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2005-07-29   
215-358 5 Philadelphia Suburban Zone 33 PA 7341 XO COMMUNICATIONS SERVICES INC - PA 228   2005-07-29   

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 >>

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

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.