NPA
NXX
CLLI
City, ST
Telco
281
466
HSTNTXJADS1
SPRING
SOUTHWESTERN BELL
713
214
HSTNTXJADS1
HOUSTON
SOUTHWESTERN BELL
713
257
HSTNTXJADS1
HOUSTON
SOUTHWESTERN BELL
713
313
HSTNTXJADS1
HOUSTON
SOUTHWESTERN BELL
713
387
HSTNTXJADS1
HOUSTON
SOUTHWESTERN BELL
713
638
HSTNTXJADS1
HOUSTON
SOUTHWESTERN BELL