Post Offices

Post Offices in & near North Bethesda, Maryland. Operating hours, locations, phone/fax number, services information.

Rockville Carrier Annex Post Office

Rockville Carrier Annex Post Office in Rockville, Maryland on E Jefferson St. Operating hours, phone number, services information, and other locations.

Address: 2011 E Jefferson St, Rockville, MD 20852
Phone: 301-881-8489
Fax: 301-881-8526
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Lobby Hours

Monday 6:15pm
Tuesday 6:15pm
Wednesday 6:15pm
Thursday 6:15pm
Friday 6:15pm
Saturday 5:30pm
Sunday Closed

Last Collection Times

*This facility does not process US Passports applications or renewals. Check nearby locations below.