Reference Data
Rate Center Directory
COST, TX Rate Center

COST — TX

Data last updated: March 10, 2026

LATA
566
State
TX
Area Codes
1
Exchanges (NXX)
2
Carriers
2
Coordinates
29.43682956735512, -97.52919329555131

Area Codes

830

Top Carriers

Carrier OCN NXX Count
GUADALUPE VALLEY TEL. COOP., INC. 2083 1
ONVOY, LLC - TX 903C 1