Reference Data
Rate Center Directory
COST, TX Rate Center

COST — TX

Data last updated: June 25, 2026

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

Area Codes

830

Top Carriers

CarrierOCNNXX Count
GUADALUPE VALLEY TEL. COOP., INC.20831
ONVOY, LLC - TX903C1