Post Offices
Post Offices in & near Olmos, Texas. Operating hours, locations, phone/fax number, services information.
Rio Grande City Post Office
Post Office in Rio Grande City, Texas on W Eisenhower St. Operating hours, phone number, services information, and other locations.
Address: 500 W Eisenhower St, Rio Grande City, TX 78582
Phone: 956-487-3315
Fax: 956-487-0809
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 8:30am - 4:30pmTuesday 8:30am - 4:30pm
Wednesday 8:30am - 4:30pm
Thursday 8:30am - 4:30pm
Friday 8:30am - 4:30pm
Saturday 10:00am - 1:00pm
Sunday Closed
Lobby Hours
Monday 4:30pmTuesday 4:30pm
Wednesday 4:30pm
Thursday 4:30pm
Friday 4:30pm
Saturday 4:30pm
Sunday Closed
Last Collection Times
Monday 9:00am - 2:00pmTuesday 9:00am - 2:00pm
Wednesday 9:00am - 2:00pm
Thursday 9:00am - 2:00pm
Friday 9:00am - 2:00pm
Saturday Closed
Sunday Closed
Garciasvill Post Office
Address: 6648 Fm 1430, Garciasville, TX 78547
Phone: 956-487-3575
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Grulla Post Office
Address: 247 Fm 2360, Grulla, TX 78548
Phone: 956-487-6101
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Roma Post Office
Address: 1724 E Grant St, Roma, TX 78584
Phone: 956-849-1516
Fax: 956-847-1017
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Sullivan City Post Office
Address: 200 Cenizos Dr, Sullivan City, TX 78595
Phone: 956-485-2531
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Los Eban Post Office
Address: 185 Rosendo Benavidez St, Los Ebanos, TX 78565
Phone: 956-485-2262
Fax: 956-485-9148
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457