Gulf Coast Bank Address: 500 W Lastie St, Erath, LA 70533 Phone: (337) 937-5844 Hours: Mon: 8am-6pm Tue: 8am-6pm Wed: 8am-6pm Thu: 8am-6pm Fri: 8am-6pm Sat: 8am-12pm Banks, Loans Other Businesses: Big John's Seafood Patio at 3630 Broadview Dr, Erath, LA 70533 Dominos Pizza at 1616 Veterans Memorial Dr, Erath, LA 70533 Museum Cafe at 102 E Edward St, Erath, LA 70533 Moo-Noo's Grill at 209 E Lastie St, Erath, LA 70533