Home › Top 4 Gas Stations in Harlingen, Texas Find best Gas Stations in Harlingen, Texas, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Exxon - Harlingen (TX 78552) US, Harlingen, TX 785524706 E Expressway 83 Stripes Valero Gas Station - Harlingen (TX 78552) US, Harlingen, TX 7855221469 US-77 BUS H-E-B Fuel - Harlingen (TX 78550) US, Harlingen, TX 78550613 S Expwy, 83 Stripes Valero Gas Station US, Harlingen, TX 785502002 S 23rd St