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: DLLSTXMCDS0

1 2 3 4 5 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
214-255 A Grand Prairie EMS TX 6591 TELETOUCH COMMUNICATIONS, INC. 552      
214-787 A Grand Prairie TX 9533 SOUTHWESTERN BELL 552      
214-967 A Grand Prairie EMS TX 6591 TELETOUCH COMMUNICATIONS, INC. 552      
817-213 A Arlington EMS TX 9533 SOUTHWESTERN BELL 552      
817-213 0 Arlington EMS TX 9533 SOUTHWESTERN BELL 552      
817-213 1 Arlington EMS TX 9533 SOUTHWESTERN BELL 552      
817-213 2 Arlington EMS TX 9533 SOUTHWESTERN BELL 552      
817-213 3 Arlington EMS TX 9533 SOUTHWESTERN BELL 552      
817-213 4 Arlington EMS TX 9533 SOUTHWESTERN BELL 552      
817-213 5 Arlington EMS TX 9533 SOUTHWESTERN BELL 552      
817-213 8 Arlington EMS TX 9533 SOUTHWESTERN BELL 552      
817-213 9 Arlington EMS TX 9533 SOUTHWESTERN BELL 552      
817-323 A Arlington EMS TX 9533 SOUTHWESTERN BELL 552      
817-323 1 Arlington EMS TX 9533 SOUTHWESTERN BELL 552      
817-323 2 Arlington EMS TX 9533 SOUTHWESTERN BELL 552      
817-385 A Arlington TX 9533 SOUTHWESTERN BELL 552      
817-385 0 Arlington TX 9533 SOUTHWESTERN BELL 552      
817-385 2 Arlington TX 9533 SOUTHWESTERN BELL 552      
817-385 3 Arlington TX 9533 SOUTHWESTERN BELL 552      
817-385 4 Arlington TX 9533 SOUTHWESTERN BELL 552      
817-385 5 Arlington TX 9533 SOUTHWESTERN BELL 552      
817-530 A Arlington EMS TX 9533 SOUTHWESTERN BELL 552      
817-606 A Arlington EMS TX 9533 SOUTHWESTERN BELL 552      
817-606 0 Arlington EMS TX 9533 SOUTHWESTERN BELL 552      
817-606 1 Arlington EMS TX 9533 SOUTHWESTERN BELL 552      
817-606 2 Arlington EMS TX 9533 SOUTHWESTERN BELL 552      
817-606 3 Arlington EMS TX 9533 SOUTHWESTERN BELL 552      
817-606 4 Arlington EMS TX 9533 SOUTHWESTERN BELL 552      
817-606 5 Arlington EMS TX 9533 SOUTHWESTERN BELL 552      
817-606 6 Arlington EMS TX 9533 SOUTHWESTERN BELL 552      
817-607 A Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-607 0 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-607 1 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-607 2 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-607 4 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-607 5 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-607 6 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-607 7 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-607 9 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-608 A Arlington EMS TX 9533 SOUTHWESTERN BELL 552      
817-608 0 Arlington EMS TX 9533 SOUTHWESTERN BELL 552      
817-608 2 Arlington EMS TX 9533 SOUTHWESTERN BELL 552      
817-608 3 Arlington EMS TX 9533 SOUTHWESTERN BELL 552      
817-608 4 Arlington EMS TX 9533 SOUTHWESTERN BELL 552      
817-608 5 Arlington EMS TX 9533 SOUTHWESTERN BELL 552      
817-608 8 Arlington EMS TX 9533 SOUTHWESTERN BELL 552      
817-608 9 Arlington EMS TX 9533 SOUTHWESTERN BELL 552      
817-619 A Arlington EMS TX 9533 SOUTHWESTERN BELL 552      
817-633 A Arlington TX 9533 SOUTHWESTERN BELL 552      
817-640 A Arlington EMS TX 9533 SOUTHWESTERN BELL 552      

1 2 3 4 5 >>

Last updated: Fri, 01 Dec 2023 03:58:46 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.