Frequently Asked Questions About ZIP Code 21240
FAQs and quick facts about ZIP Code 21240
View answers to frequently asked questions about 21240 (Baltimore, MD)
1
What region of the U.S. is ZIP Code 21240 associated with?
The 21240 ZIP Code is primarily associated with Baltimore, MD in the United States.
2
What U.S. county is ZIP Code 21240 located in?
The 21240 ZIP Code is located in Anne Arundel County in the state of Maryland.
3
Which area codes are associated with ZIP Code 21240?
Telephone area codes that are frequently associated with ZIP Code 21240 include: 240, 410, 443, and 667.
4
How is the air quality in ZIP Code 21240?
The current air quality level in ZIP Code 21240, according to the Common Air Quality Index (CAQI) air quality index, is: Good.
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