Tejas Bank Address: 1405 S Stockton Ave, Monahans, TX 79756 Phone: (432) 943-4230 Banks Other Businesses: Security Bank at 307 S Main Ave, Monahans, TX 79756 First National Bank at 307 S Main Ave, Monahans, TX 79756 W TX State Bank-Computer Center at 214 S Main Ave, Monahans, TX 79756 West Texas State Bank at 214 S Main Ave, Monahans, TX 79756