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: DLLSTX97DS8

Remotes:

Switch Switch name Switch type
FTWOTXEDRS0  FORT WORTH  NT5 
IRNHTXDCRS0  IRVING  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
214-203 A Cedar Hill TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
214-204 A Grand Prairie TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
214-216 A De Soto TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
214-216 3 De Soto TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
214-216 8 De Soto TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
214-216 9 De Soto TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
214-217 A Dallas TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
214-253 2 Dallas TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
214-297 A Frisco TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
214-382 3 Dallas TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
214-382 4 Dallas TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
214-382 5 Dallas TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
214-389 A Dallas TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
214-420 A Dallas TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
214-423 A Frisco TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
214-472 A Frisco TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
214-628 9 Dallas TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552   2008-10-09   
214-667 A Allen TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
214-694 2 Dallas TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552   2007-02-12   
469-219 8 McKinney EMS TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552   2010-04-24   
469-234 A Frisco TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
469-238 A Frisco TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
469-238 1 Frisco TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
469-238 2 Frisco TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
469-273 6 Rockwall TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552   2009-07-27   
469-377 6 Rockwall TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552   2009-07-27   
469-795 A Allen TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
469-795 3 Allen TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
469-795 4 Allen TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
972-314 A Grand Prairie TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
972-331 A Dallas TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
972-363 8 McKinney TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552   2010-04-17   
972-460 A Cedar Hill TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
972-460 3 Cedar Hill TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
972-460 5 Cedar Hill TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
972-528 6 Dallas TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552   2010-04-10   
972-630 6 Dallas TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552   2008-10-09   
972-707 3 Dallas TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552   2011-11-04   
972-707 4 Dallas TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552   2011-11-04   
972-861 5 Dallas TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552   2010-01-21   
972-920 A De Soto TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
972-920 0 De Soto TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
972-920 1 De Soto TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
972-920 2 De Soto TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
972-920 4 De Soto TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
972-920 7 De Soto TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
972-920 8 De Soto TX 8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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