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: 7263 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX

1 2 3 4 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
214-594 0 Irving TX   552   2004-12-09   
214-594 1 Irving TX   552   2004-12-09   
214-594 2 Irving TX   552   2004-12-09   
214-594 3 Irving TX   552   2004-12-09   
214-594 4 Irving TX   552   2004-12-09   
214-594 5 Irving TX   552   2004-12-09   
214-594 6 Irving TX   552   2004-12-09   
214-594 7 Irving TX   552   2004-12-09   
214-594 8 Irving TX   552   2004-12-09   
214-594 9 Irving TX   552   2004-12-09   
214-602 0 Cedar Hill TX   552   2004-12-09   
214-602 1 Cedar Hill TX   552   2004-12-09   
214-602 2 Cedar Hill TX   552   2004-12-09   
214-602 3 Cedar Hill TX   552   2004-12-09   
214-602 4 Cedar Hill TX   552   2004-12-09   
214-602 5 Cedar Hill TX   552   2004-12-09   
214-602 6 Cedar Hill TX   552   2004-12-09   
214-602 7 Cedar Hill TX   552   2004-12-09   
214-602 8 Cedar Hill TX   552   2004-12-09   
214-602 9 Cedar Hill TX   552   2004-12-09   
214-996 0 Dallas TX   552   2005-02-03   
214-996 1 Dallas TX   552   2005-02-03   
214-996 2 Dallas TX   552   2005-02-03   
214-996 3 Dallas TX   552   2005-02-03   
214-996 4 Dallas TX   552   2005-02-03   
214-996 5 Dallas TX   552   2005-02-03   
214-996 6 Dallas TX   552   2005-02-03   
214-996 7 Dallas TX   552   2005-02-03   
214-996 8 Dallas TX   552   2005-02-03   
214-996 9 Dallas TX   552   2005-02-03   
817-324 0 Euless TX   552   2005-02-03   
817-324 1 Euless TX   552   2005-02-03   
817-324 2 Euless TX   552   2005-02-03   
817-324 3 Euless TX   552   2005-02-03   
817-324 4 Euless TX   552   2005-02-03   
817-324 5 Euless TX   552   2005-02-03   
817-324 6 Euless TX   552   2005-02-03   
817-324 7 Euless TX   552   2005-02-03   
817-324 8 Euless TX   552   2005-02-03   
817-324 9 Euless TX   552   2005-02-03   
817-603 0 Fort Worth TX   552   2005-02-03   
817-603 1 Fort Worth TX   552   2005-02-03   
817-603 2 Fort Worth TX   552   2005-02-03   
817-603 3 Fort Worth TX   552   2005-02-03   
817-603 4 Fort Worth TX   552   2005-02-03   
817-603 5 Fort Worth TX   552   2005-02-03   
817-603 6 Fort Worth TX   552   2005-02-03   
817-603 7 Fort Worth TX   552   2005-02-03   
817-603 8 Fort Worth TX   552   2005-02-03   
817-603 9 Fort Worth TX   552   2005-02-03   

1 2 3 4 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.