Delaware Area Codes
The First State
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Delaware Area Codes
1 codesMajor Cities in Delaware
About Delaware Phone Numbers
Delaware, known as "The First State", is located in the Mid-Atlantic region of the United States with a population of approximately 989,948 residents. The state capital is Dover, while the largest city is Wilmington. Delaware operates in the Eastern (ET) timezone and covers 2,489 square miles.
Phone numbers in Delaware are assigned across 1 different area codes, including 302. Major cities like Wilmington, Dover, Newark, Middletown each have their own area code coverage.
If you receive calls from Delaware area codes, use our free phone lookup tool to identify the caller. You can check if a number has been reported as spam, find carrier information, and see community reports from other users who received calls from the same number.
Liberty and Independence- State Motto of Delaware
Frequently Asked Questions
Delaware has 1 area code: 302. These area codes cover the entire state, including major cities like Wilmington, Dover, Newark.
Delaware operates in the Eastern (ET) timezone. When calling Delaware phone numbers, consider the time difference to avoid calling at inappropriate hours.
Use our free phone number lookup tool to check if a Delaware number has been reported as spam. Simply enter the phone number in the search box above to see community reports, spam ratings, and caller information.
Delaware has a population of approximately 989,948 residents, making it one of the least populous states in the United States.