NPA
NXX
CLLI
City, ST
Telco
281
288
SPRNTXSODS0
SPRING
SOUTHWESTERN BELL
281
323
SPRNTXSODS0
SPRING
SOUTHWESTERN BELL
281
350
SPRNTXSODS0
SPRING
SOUTHWESTERN BELL
281
353
SPRNTXSODS0
SPRING
SOUTHWESTERN BELL
281
355
SPRNTXSODS0
SPRING
SOUTHWESTERN BELL
281
528
SPRNTXSODS0
SPRING
SOUTHWESTERN BELL
281
651
SPRNTXSODS0
SPRING
SOUTHWESTERN BELL
281
825
SPRNTXSODS0
SPRING
SOUTHWESTERN BELL
281
907
SPRNTXSODS0
SPRING
SOUTHWESTERN BELL