NPA
NXX
CLLI
City, ST
Telco
540
228
RONKVALKXSX
NATURALBDG
SPRINT COMMUNICATIONS COMPANY L.P. - VA
540
491
RONKVALKXSX
ROANOKE
SPRINT COMMUNICATIONS COMPANY L.P. - VA
540
808
RONKVALKXSX
BLACKSBURG
SPRINT COMMUNICATIONS COMPANY L.P. - VA