First National Bank-Prt Lavaca Address: 3675 W Adams St, Port O Connor, TX 77982 Phone: (361) 983-2508 Banks, Mortgages Other Businesses: Captain's Quarters The at 396 N Byers Dr, Port O'Connor, TX 77982 Poco Loco Lodge at 304 W Adams Ave, Port O'Connor, TX 77982 American Inn & Suites at 1306 Maple Ave, Port O Connor, TX 77982 10th Street Lodge at 612 N 10th St, Port O Connor, TX 77982