USPS in Catonsville
Find all USPS locations in Catonsville, Maryland. Hours, services, phone numbers and directions for every USPS post office and drop-off point in Catonsville.
2
2 points
1
Open Now
Catonsville Carrier Annex Post Office
700 Geipe Rd Rear , Catonsville , MD 21228, Catonsville, MD 21228
Today: Closed
(410) 869-9546
Catonsville Post Office
1001 Frederick Rd , Catonsville , MD 21228, Catonsville, MD 21228
Today: 8:30am - 5:00pm
(410) 869-7204
Find USPS Near You
Browse our complete directory of USPS locations. Find hours, services, phone numbers, and directions for any USPS post office, drop-off point, or pickup location. Track your USPS package with Parcel Detect.
This information is provided for general reference purposes only and may not reflect official carrier communications.
Parcel Detect is an independent third-party platform and is not affiliated with, endorsed by, or officially connected to USPS. All trademarks belong to their respective owners.