Bel Air MD ZIP Code
Bel Air city is located in Maryland State, Harford County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Bel Air MD zip code by its streets and block numbers if we have some of the Bel Air streets loaded in our website
Bel Air Area Code is 443/410 and Time Zone is Eastern (GMT -05:00).
Bel Air Zip Code - Maryland
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Bel Air City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Bel Air ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Bel Air, Maryland.
The Bel Air Zip Code is 21014, 21015.
If you want to send a mail to Bel Air City, you should use the 21014, 21015 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Bel Air ZIP code system that it called ZIP+4, often called "plus-four codes", "add-on codes", or "add ons". A ZIP+4 code uses the basic 21014, 21015 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Bel Air city block, a group of apartments, an individual high-volume receiver of mail or any other unit that could use an extra identifier to aid in efficient mail sorting and delivery in Maryland.