NPA
NXX
CLLI
City, ST
Telco
803
232
GIVLSCMARS1
GRANITEVL
BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL
803
392
AGSTGAMTFMD
GRANITEVL
AT&T LOCAL
803
527
AGSTGAMTDS4
GRANITEVL
EMPIRE TELECOM SERVICES INC.
803
663
GIVLSCMARS1
GRANITEVL
BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL