Carroll Post Office
340 S Loudon Ave, Baltimore, MD 21229
Retail Hours
Sunday | Closed |
Monday | 10:00 AM - 2:00 PM |
Tuesday | 10:00 AM - 2:00 PM |
Wednesday | 10:00 AM - 2:00 PM |
Thursday | 10:00 AM - 2:00 PM |
Friday | 10:00 AM - 2:00 PM |
Saturday | 10:00 AM - 12:00 PM |
Contact Info
Phone | 410-644-0525 |
Fax | 410-525-8329 |
TTY | 877-889-2457 |
Toll Free | 1-800-275-8777 (1-800-Ask-USPS®) |
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