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.

Uvalde, TX

<< 1 2

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
830-486 3 SNANTX91SMD  6529 T-MOBILE USA, INC. 566      
830-486 4 SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
830-486 5 UVLDTXUVDS0  9533 SOUTHWESTERN BELL 566      
830-486 6 UVLDTXUVDS0  9533 SOUTHWESTERN BELL 566      
830-486 7 UVLDTXUVDS0  9533 SOUTHWESTERN BELL 566      
830-486 8 UVLDTXUVDS0  9533 SOUTHWESTERN BELL 566      
830-486 9 UVLDTXUVDS0  9533 SOUTHWESTERN BELL 566      
830-544 A SNANTXDIRMD  903C ONVOY, LLC - TX 566      
830-544 0 SNANTXDIRMD  903C ONVOY, LLC - TX 566      
830-544 1 SNANTXDIRMD  903C ONVOY, LLC - TX 566      
830-544 4 SNANTXCA85Z  145J TERRA NOVA TELECOM INC. 566      
830-544 6 SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566      
830-544 7 SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566      
830-544 8 SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566      
830-544 9 SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566      
830-591 A UVLDTXUVDS0  9533 SOUTHWESTERN BELL 566      
830-900 A SNANTX91SMD  6529 T-MOBILE USA, INC. 566      
830-900 0 SNANTX91SMD  6529 T-MOBILE USA, INC. 566      
830-900 1 SNANTXDIRMD  903C ONVOY, LLC - TX 566      
830-900 2 SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
830-900 3 SNANTXDIRMD  903C ONVOY, LLC - TX 566      
830-900 4 SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
830-900 5 SNANTXCA58Z  516C AT&T CORP. 566      
830-900 6 SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
830-900 7 SNANTXCA44Z  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 566      
830-900 8 SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
830-900 9 SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      

<< 1 2

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.