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: AUSTTXHODS0

Remotes:

Switch Switch name Switch type
AUSTTXCVRS1  AUSTIN  ORM 
AUSTTXLTRS0  Lake Travis  5ER 
AUSTTXMCRS1  AUSTIN  ORM 
AUSTTXTWRS1  AUSTIN  ORM 

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
512-465 0 Austin TX 9533 SOUTHWESTERN BELL 558      
512-465 1 Austin TX 9533 SOUTHWESTERN BELL 558      
512-465 3 Austin TX 9533 SOUTHWESTERN BELL 558      
512-465 4 Austin TX 9533 SOUTHWESTERN BELL 558      
512-465 5 Austin TX 9533 SOUTHWESTERN BELL 558      
512-465 6 Austin TX 9533 SOUTHWESTERN BELL 558      
512-465 7 Austin TX 9533 SOUTHWESTERN BELL 558      
512-465 8 Austin TX 9533 SOUTHWESTERN BELL 558      
512-465 9 Austin TX 9533 SOUTHWESTERN BELL 558      
512-467 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-467 0 Austin TX 9533 SOUTHWESTERN BELL 558      
512-467 1 Austin TX 9533 SOUTHWESTERN BELL 558      
512-467 2 Austin TX 9533 SOUTHWESTERN BELL 558      
512-467 3 Austin TX 9533 SOUTHWESTERN BELL 558      
512-467 5 Austin TX 9533 SOUTHWESTERN BELL 558      
512-467 6 Austin TX 9533 SOUTHWESTERN BELL 558      
512-467 7 Austin TX 9533 SOUTHWESTERN BELL 558      
512-467 8 Austin TX 9533 SOUTHWESTERN BELL 558      
512-467 9 Austin TX 9533 SOUTHWESTERN BELL 558      
512-483 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-483 0 Austin TX 9533 SOUTHWESTERN BELL 558      
512-483 2 Austin TX 9533 SOUTHWESTERN BELL 558      
512-483 3 Austin TX 9533 SOUTHWESTERN BELL 558      
512-483 5 Austin TX 9533 SOUTHWESTERN BELL 558      
512-483 6 Austin TX 9533 SOUTHWESTERN BELL 558      
512-483 7 Austin TX 9533 SOUTHWESTERN BELL 558      
512-483 8 Austin TX 9533 SOUTHWESTERN BELL 558      
512-483 9 Austin TX 9533 SOUTHWESTERN BELL 558      
512-533 2 Austin TX 9533 SOUTHWESTERN BELL 558   2001-03-21   
512-533 3 Austin TX 9533 SOUTHWESTERN BELL 558   2001-03-21   
512-533 4 Austin TX 9533 SOUTHWESTERN BELL 558   2001-03-21   
512-533 5 Austin TX 9533 SOUTHWESTERN BELL 558   2001-03-21   
512-533 7 Austin TX 9533 SOUTHWESTERN BELL 558   2001-03-21   
512-533 9 Austin TX 9533 SOUTHWESTERN BELL 558   2001-03-21   
512-571 5 Austin TX 9533 SOUTHWESTERN BELL 558   2011-11-09   
512-654 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-654 0 Austin TX 9533 SOUTHWESTERN BELL 558   2012-05-11   
512-654 1 Austin TX 9533 SOUTHWESTERN BELL 558   2012-05-11   
512-654 2 Austin TX 9533 SOUTHWESTERN BELL 558   2012-05-11   
512-654 3 Austin TX 9533 SOUTHWESTERN BELL 558   2012-05-11   
512-654 4 Austin TX 9533 SOUTHWESTERN BELL 558   2012-05-11   
512-654 5 Austin TX 9533 SOUTHWESTERN BELL 558   2012-05-11   
512-654 6 Austin TX 9533 SOUTHWESTERN BELL 558   2012-05-11   
512-654 7 Austin TX 9533 SOUTHWESTERN BELL 558   2012-05-11   
512-654 8 Austin TX 9533 SOUTHWESTERN BELL 558   2012-05-11   
512-654 9 Austin TX 9533 SOUTHWESTERN BELL 558   2012-05-11   
512-655 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-655 0 Austin TX 9533 SOUTHWESTERN BELL 558   2012-05-11   
512-655 1 Austin TX 9533 SOUTHWESTERN BELL 558   2012-05-11   
512-706 A Austin TX 9533 SOUTHWESTERN BELL 558      

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

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