NPA
NXX
CLLI
City, ST
Telco
713
514
HSTNTXWADS0
HOUSTON
SOUTHWESTERN BELL
713
921
HSTNTXWADS0
HOUSTON
SOUTHWESTERN BELL
713
923
HSTNTXWADS0
HOUSTON
SOUTHWESTERN BELL
713
924
HSTNTXWADS0
HOUSTON
SOUTHWESTERN BELL
713
926
HSTNTXWADS0
HOUSTON
SOUTHWESTERN BELL
713
928
HSTNTXWADS0
HOUSTON
SOUTHWESTERN BELL
713
967
HSTNTXWADS0
HOUSTON
SOUTHWESTERN BELL