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443 Area Code, Where is Area Code 443?

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  2. Maryland
  3. 443 Area Code

443 Area Code is part of 16 counties in the state of Maryland. There are around 9 cities and 83 other places such as towns, cdps and villages in the 443 area code. Area code 443 is a telephone area code in the North American Numbering Plan (NANP) for the U.S. state of Maryland. Below you will find more info about Code and also zip codes, counties, cities and the post offices that belong to this Area Code.

Counties that Use 443 Area Code

443 Area Code covers 16 Counties

Major Cities that Use 443 Area Code

443 Area Code covers 9 Major Cities

All Places, Towns or Villages that Use 443 Area Code

443 Area Code covers 83 Towns, Villages or other places

Sources: North American Numbering Plan Administration (NANPA), telecom providers, and the U.S. Census Bureau.

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