ZIP Code 21201 is located in the county of Baltimore city in the state of Maryland. 21201 ZIP Code is spread between the coordinates of +39.2946823 Latitude and -76.62270889 Longitude. 21201 ZIP Code is part of the 410, 443, 667, 301 area code. There are 2 postal offices in zip code 21201.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 21201. Always when you mail a package or a letter, be attentive to mention the preferred or acceptable cities. Using any city in the list of unacceptable cities may result in unforseen delays.