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.
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Switch: FTWOTXBUDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
817-281 A North Richland Hills TX 9533 SOUTHWESTERN BELL 552      
817-427 A North Richland Hills TX 9533 SOUTHWESTERN BELL 552      
817-427 0 North Richland Hills TX 9533 SOUTHWESTERN BELL 552      
817-427 1 North Richland Hills TX 9533 SOUTHWESTERN BELL 552      
817-427 2 North Richland Hills TX 9533 SOUTHWESTERN BELL 552      
817-427 3 North Richland Hills TX 9533 SOUTHWESTERN BELL 552      
817-427 4 North Richland Hills TX 9533 SOUTHWESTERN BELL 552      
817-427 6 North Richland Hills TX 9533 SOUTHWESTERN BELL 552      
817-427 7 North Richland Hills TX 9533 SOUTHWESTERN BELL 552      
817-427 8 North Richland Hills TX 9533 SOUTHWESTERN BELL 552      
817-427 9 North Richland Hills TX 9533 SOUTHWESTERN BELL 552      
817-428 A North Richland Hills TX 9533 SOUTHWESTERN BELL 552      
817-485 A North Richland Hills TX 9533 SOUTHWESTERN BELL 552      
817-498 A North Richland Hills EMS TX 9533 SOUTHWESTERN BELL 552      
817-503 A North Richland Hills TX 9533 SOUTHWESTERN BELL 552      
817-503 0 North Richland Hills TX 9533 SOUTHWESTERN BELL 552      
817-503 1 North Richland Hills TX 9533 SOUTHWESTERN BELL 552      
817-503 2 North Richland Hills TX 9533 SOUTHWESTERN BELL 552      
817-503 4 North Richland Hills TX 9533 SOUTHWESTERN BELL 552      
817-503 7 North Richland Hills TX 9533 SOUTHWESTERN BELL 552      
817-503 8 North Richland Hills TX 9533 SOUTHWESTERN BELL 552      
817-503 9 North Richland Hills TX 9533 SOUTHWESTERN BELL 552      
817-514 A North Richland Hills TX 9533 SOUTHWESTERN BELL 552      
817-577 A North Richland Hills EMS TX 9533 SOUTHWESTERN BELL 552      
817-581 A North Richland Hills TX 9533 SOUTHWESTERN BELL 552      
817-605 A North Richland Hills TX 9533 SOUTHWESTERN BELL 552      
817-656 A North Richland Hills TX 9533 SOUTHWESTERN BELL 552      
817-788 A North Richland Hills TX 9533 SOUTHWESTERN BELL 552      
817-849 A North Richland Hills EMS TX 9533 SOUTHWESTERN BELL 552      
817-849 1 North Richland Hills EMS TX 9533 SOUTHWESTERN BELL 552      
817-849 3 North Richland Hills EMS TX 9533 SOUTHWESTERN BELL 552      
817-849 8 North Richland Hills EMS TX 9533 SOUTHWESTERN BELL 552      
817-968 A North Richland Hills TX 9533 SOUTHWESTERN BELL 552      
817-968 2 North Richland Hills TX 9533 SOUTHWESTERN BELL 552      

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

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