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: AUSTTXHIDS0

Remotes:

Switch Switch name Switch type
AUSTTXEVRS2  AUSTIN  ORM 
AUSTTXGRRS0  AUSTIN  5PR 

<< 1 2 3 4 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
512-433 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-433 1 Austin TX 9533 SOUTHWESTERN BELL 558      
512-433 2 Austin TX 9533 SOUTHWESTERN BELL 558      
512-433 3 Austin TX 9533 SOUTHWESTERN BELL 558      
512-433 4 Austin TX 9533 SOUTHWESTERN BELL 558      
512-433 5 Austin TX 9533 SOUTHWESTERN BELL 558      
512-433 7 Austin TX 9533 SOUTHWESTERN BELL 558      
512-433 8 Austin TX 9533 SOUTHWESTERN BELL 558      
512-434 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-434 1 Austin TX 9533 SOUTHWESTERN BELL 558      
512-434 2 Austin TX 9533 SOUTHWESTERN BELL 558      
512-434 5 Austin TX 9533 SOUTHWESTERN BELL 558      
512-434 7 Austin TX 9533 SOUTHWESTERN BELL 558      
512-435 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-435 0 Austin TX 9533 SOUTHWESTERN BELL 558      
512-435 2 Austin TX 9533 SOUTHWESTERN BELL 558      
512-435 3 Austin TX 9533 SOUTHWESTERN BELL 558      
512-435 4 Austin TX 9533 SOUTHWESTERN BELL 558      
512-435 5 Austin TX 9533 SOUTHWESTERN BELL 558      
512-435 6 Austin TX 9533 SOUTHWESTERN BELL 558      
512-435 8 Austin TX 9533 SOUTHWESTERN BELL 558      
512-436 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-436 7 Austin TX 9533 SOUTHWESTERN BELL 558      
512-437 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-437 0 Austin TX 9533 SOUTHWESTERN BELL 558      
512-437 2 Austin TX 9533 SOUTHWESTERN BELL 558      
512-437 3 Austin TX 9533 SOUTHWESTERN BELL 558      
512-437 4 Austin TX 9533 SOUTHWESTERN BELL 558      
512-437 5 Austin TX 9533 SOUTHWESTERN BELL 558      
512-437 6 Austin TX 9533 SOUTHWESTERN BELL 558      
512-437 7 Austin TX 9533 SOUTHWESTERN BELL 558      
512-437 8 Austin TX 9533 SOUTHWESTERN BELL 558      
512-437 9 Austin TX 9533 SOUTHWESTERN BELL 558      
512-438 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-438 0 Austin TX 9533 SOUTHWESTERN BELL 558      
512-438 1 Austin TX 9533 SOUTHWESTERN BELL 558      
512-438 2 Austin TX 9533 SOUTHWESTERN BELL 558      
512-438 3 Austin TX 9533 SOUTHWESTERN BELL 558      
512-438 4 Austin TX 9533 SOUTHWESTERN BELL 558      
512-438 5 Austin TX 9533 SOUTHWESTERN BELL 558      
512-438 6 Austin TX 9533 SOUTHWESTERN BELL 558      
512-438 7 Austin TX 9533 SOUTHWESTERN BELL 558      
512-438 8 Austin TX 9533 SOUTHWESTERN BELL 558      
512-440 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-441 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-442 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-443 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-444 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-445 A Austin TX 9533 SOUTHWESTERN BELL 558      
512-447 A Austin TX 9533 SOUTHWESTERN BELL 558      

<< 1 2 3 4 >>

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.