Annapolis, MD ZIP Codes, Area Codes and Address Format

City guides  |   |  2 min read

Looking up ZIP codes or writing an address in Annapolis, Maryland? Below is a practical reference built from postal data for the city.

State
Maryland (MD)
County
Anne Arundel County
Standard ZIP codes
6
Time zone
Eastern

Annapolis ZIP codes

These are the standard delivery ZIP codes for Annapolis. The city has 8 ZIP codes in total when PO Box and unique codes are included.

  • 21401
  • 21402
  • 21403
  • 21405
  • 21409
  • 21412

Area codes in Annapolis

Annapolis phone numbers use 410, 443 and 667. With more than one code in use, residents on the same street can have different area codes.

Sample Annapolis addresses

Thomas Lewis 1549 Valley Ave Annapolis, MD 21409
Aaliyah Hill 6751 Chestnut Blvd Apt 11 Annapolis, MD 21405

The street lines are invented; the city, state and ZIP codes are real. Use them for form testing, mockups and training materials, never for real orders.

How to write an address in Annapolis

  • End the address with ANNAPOLIS, MD and the five-digit ZIP code.
  • Put apartment or suite numbers at the end of the street line.
  • Use USPS abbreviations such as ST, AVE and BLVD.
  • Match the ZIP code to the street. Annapolis has 6 codes, so the city name alone is not enough.

More Maryland cities

Waldorf, Frederick, Baltimore, Hyattsville, Columbia, or see all Maryland cities.

Need test addresses in Annapolis? Generate as many as you need, with real ZIP codes and local area codes.

Generate Annapolis addresses