Baltimore Carrier Annex Post Office

1000 E Lexington St, Baltimore, MD 21202

Contact Numbers

Phone: 410-347-4463
Fax: 410-234-8619
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Carrier Facility: This location is for mail processing only. For retail services, please use one of the nearby locations below.

  • Business Line
  • Pickup Accountable Mail
  • Pickup Hold Mail

Visit our Links Page for Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

900 E Fayette St Rm 118
0.1 mile away

111 N Calvert St
0.3 mile away

Fells Point
714 S Wolfe St
0.7 mile away

Market Center
130 N Greene St
0.8 mile away


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I have visited the annex several times to pick up my mail. I live at 1102 Druid Hill Apt 1315 and I signed up for Informed Delivery.

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