NPA
NXX
CLLI
City, ST
Telco
830
261
SNAQTXKY3MD
UVALDE
LEVEL 3 COMMUNICATIONS LLC - TX
830
275
PLTNTX991MD
UVALDE
UNITED STATES CELLULAR CORP. - TEXAS
830
278
UVLDTXUVDS0
UVALDE
SOUTHWESTERN BELL
830
279
UVLDTXUVDS0
UVALDE
SOUTHWESTERN BELL
830
364
SNANTXTS1MD
UVALDE
AWESOME PAGING INC.
830
486
UVLDTXUVDS0
UVALDE
SOUTHWESTERN BELL
830
591
UVLDTXUVDS0
UVALDE
SOUTHWESTERN BELL