HAMILTON Post Office, Baltimore, MD

4901 HARFORD RD BALTIMORE, MD 21214 - 9998

Lot Parking Available

HAMILTON Post Office Phone Numbers

Phone 410-426-1662

Fax 410-426-7862

TTY 877-889-2457

HAMILTON Post Office Hours

  • Mon-Fri 10:00 AM - 12:30 PM, 01:30 PM - 04:00 PM
  • Sat 09:30 AM - 12:00 PM
  • Sun Closed


Lobby Hours

  • Mon-Fri 09:00 AM - 04:00 PM
  • Sat 09:30 AM - 12:00 PM
  • Sun Closed

Last Collection Hours

  • Mon-Fri 04:00 PM
  • Sat 12:00 PM
  • Sun Closed

PO Box Access Hours

  • Mon-Fri 09:00 AM - 04:00 PM
  • Sat 09:30 AM - 12:00 PM
  • Sun Closed

Pickup Services Hours

  • Mon-Fri 10:00 AM - 01:00 PM, 02:00 PM - 04:00 PM
  • Sat 09:30 AM - 12:00 PM
  • Sun Closed

PO Box Delivery Hours

  • Mon-Fri 10:15 AM
  • Sat 10:15 AM
  • Sun Closed

Call Referral Hours

  • Mon-Fri 09:00 AM - 01:00 PM, 02:00 PM - 04:00 PM
  • Sat 09:30 AM - 12:00 PM
  • Sun Closed

Carrier Call Referral Hours

  • Mon-Fri 04:30 AM - 12:30 PM, 01:30 PM - 04:00 PM
  • Sat 09:30 AM - 12:00 PM
  • Sun Closed

On-Site Services at HAMILTON

  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Call Referral
  • Carrier Services
  • Duck Stamps
  • Greeting Card Services
  • Label Broker
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • Priority Mail International
  • PO Box Online

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