NPA
NXX
CLLI
City, ST
Telco
660
434
HRLDMOXADS0
KNOX CITY
MARK TWAIN RURAL TELEPHONE CO.
940
657
SYMRTX01DS0
KNOX CITY
SANTA ROSA TELEPHONE COOPERATIVE INC.
940
658
KNCYTXXADS0
KNOX CITY
VALOR TELECOMMUNICATIONS OF TEXAS LP#1