NPA
NXX
CLLI
City, ST
Telco
281
212
HSTNTXAPDS0
APOLLO
SOUTHWESTERN BELL
281
218
HSTNTXAPDS0
APOLLO
SOUTHWESTERN BELL
281
226
HSTNTXAPDS0
APOLLO
SOUTHWESTERN BELL
281
244
HSTNTXAPDS0
APOLLO
SOUTHWESTERN BELL
281
280
HSTNTXAPDS0
APOLLO
SOUTHWESTERN BELL
281
282
HSTNTXAPDS0
APOLLO
SOUTHWESTERN BELL
281
283
HSTNTXAPDS0
APOLLO
SOUTHWESTERN BELL
281
284
HSTNTXAPDS0
APOLLO
SOUTHWESTERN BELL
281
286
HSTNTXAPDS0
APOLLO
SOUTHWESTERN BELL
281
461
HSTNTXAPDS0
APOLLO
SOUTHWESTERN BELL
281
480
HSTNTXAPDS0
APOLLO
SOUTHWESTERN BELL
281
483
HSTNTXAPDS0
APOLLO
SOUTHWESTERN BELL
281
486
HSTNTXAPDS0
APOLLO
SOUTHWESTERN BELL
281
488
HSTNTXAPDS0
APOLLO
SOUTHWESTERN BELL
281
786
HSTNTXAPDS0
APOLLO
SOUTHWESTERN BELL
281
792
HSTNTXAPDS0
APOLLO
SOUTHWESTERN BELL
281
853
HSTNTXAPDS0
APOLLO
SOUTHWESTERN BELL
281
990
HSTNTXAPDS0
APOLLO
SOUTHWESTERN BELL