Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: FTWOTXCEDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
682-286 A Fort Worth TX 9533 SOUTHWESTERN BELL 552      
682-286 2 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
682-286 9 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-230 A Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-230 0 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-230 1 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-230 2 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-230 5 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-230 6 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-230 8 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-231 A Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-231 4 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-232 A Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-234 A Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-245 A Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-306 A Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-321 3 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-439 A Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-439 0 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-439 1 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-439 2 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-439 3 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-439 4 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-439 5 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-439 8 Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-847 A Fort Worth TX 9533 SOUTHWESTERN BELL 552      
817-928 2 Fort Worth TX 9533 SOUTHWESTERN BELL 552   2008-11-06   
817-928 6 Fort Worth TX 9533 SOUTHWESTERN BELL 552   2008-11-06   
817-928 7 Fort Worth TX 9533 SOUTHWESTERN BELL 552   2008-11-06   
817-928 8 Fort Worth TX 9533 SOUTHWESTERN BELL 552   2008-11-06   

Last updated: Fri, 13 May 2022 22:16:13 UTC

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