NPA
NXX
CLLI
City, ST
Telco
469
384
FRSCTXCODS1
FRISCO
SOUTHWESTERN BELL
972
370
FRSCTXCODS1
FRISCO
SOUTHWESTERN BELL
972
624
FRSCTXCODS1
FRISCO
SOUTHWESTERN BELL
972
625
FRSCTXCODS1
FRISCO
SOUTHWESTERN BELL
972
704
FRSCTXCODS1
FRISCO
SOUTHWESTERN BELL