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: FTWOTXTEDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
682-647 A Fort Worth TX 9533 SOUTHWESTERN BELL 552      
682-647 0 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
682-647 1 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
682-647 2 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
682-647 3 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
682-647 4 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
682-730 4 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-222 A Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-321 6 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-321 7 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-489 6 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-547 A Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-547 1 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-547 2 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-547 3 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-547 4 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-547 5 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-547 6 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-547 7 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-547 8 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-547 9 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-702 A Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-702 0 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-702 1 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-702 2 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-702 3 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-702 4 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-702 5 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-702 6 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-702 7 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-702 8 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-702 9 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-730 0 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-730 7 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-759 A Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-759 0 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-759 1 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-759 2 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-759 3 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-759 4 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-759 5 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-759 6 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-759 7 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-759 8 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-831 A Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-834 A Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-834 0 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-834 1 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-834 2 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-834 3 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-834 4 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-834 5 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-834 6 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-834 7 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-834 8 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-838 A Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-852 2 Fort Worth TX 9533 SOUTHWESTERN BELL 552      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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