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 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
512-206 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-207 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-224 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-302 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-323 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-324 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-371 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-374 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-377 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-380 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-406 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-407 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-419 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-420 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-421 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-450 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-451 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-452 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-453 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-454 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-458 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-459 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-465 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-467 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-483 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-654 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-655 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-706 A Austin TX 9533 SOUTHWESTERN BELL 558      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.