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: AUSWTXSZDS2

1 2 3 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
512-225 A Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-225 0 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-225 1 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-225 2 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-225 3 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-225 5 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-225 6 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-225 7 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-225 8 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-225 9 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-275 2 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-275 5 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-275 7 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-275 8 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-279 A Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-309 2 Taylor TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-312 3 Buda PPCP TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-313 A Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-313 0 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-313 1 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-313 2 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-313 3 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-313 4 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-313 5 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-313 6 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-313 7 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-313 8 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-313 9 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-334 A Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-334 0 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-334 1 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-334 2 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-334 3 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-334 4 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-334 5 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-334 6 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-334 7 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-334 8 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-382 8 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-439 A Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-439 0 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-439 1 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-439 2 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-439 3 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-439 4 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-439 5 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-439 6 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-439 7 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-439 8 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-450 5 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-450 6 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-456 1 Leander TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-456 2 Leander TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-456 4 Leander TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-456 6 Leander TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-457 3 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-485 A Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-486 8 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-493 A Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-498 A Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-513 A Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-513 0 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-513 1 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-513 2 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-513 3 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-513 4 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-513 5 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-513 6 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-513 7 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-513 8 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-513 9 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-516 6 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-519 A Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-519 0 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-519 1 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-519 2 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-519 3 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-519 4 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-519 5 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-519 6 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-519 7 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-519 8 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-523 3 Buda PPCP TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-530 A Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-531 A Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-531 0 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-531 1 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-531 2 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-531 3 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-531 4 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-531 5 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-531 6 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-531 7 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-531 8 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-532 A Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-533 A Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-533 0 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-533 1 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-533 6 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-539 1 Austin TX 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      

1 2 3 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.