Where is the 313 area code?

The 313 area code covers Detroit, Michigan (Eastern Time).

Are calls from 313 spam?

Not all 313 calls are spam, but scammers often spoof local 313 numbers ("neighbor spoofing") so a call looks familiar. Look up the specific number to check.

313 area code

Detroit, Michigan · Eastern Time

The 313 area code serves Detroit, Michigan. Getting a call from 313? It may be a real local caller — but scammers frequently spoof local 313 numbers so the call looks familiar (“neighbor spoofing”), even when they’re nowhere near Detroit.

Recently reported 313 numbers

No 313 numbers have been reported here yet. If a 313 number called you, look it up above and add a report to warn others.

Common scams using 313 calls

🏛️ IRS / Tax Scam

"You owe back taxes — pay now or be arrested."

🪪 Social Security Scam

"Your Social Security number has been suspended."

🚗 Auto Warranty Robocall

"Your car's extended warranty is about to expire."

📦 Package / Amazon Scam

"There's a problem with your delivery / Amazon order."

Area-code information reflects where numbers in 313 are normally assigned. Caller ID can be spoofed, so a 313call may not actually originate from Detroit, Michigan.