Where is the 312 area code?

The 312 area code covers Chicago, Illinois (Central Time).

Are calls from 312 spam?

Not all 312 calls are spam, but scammers often spoof local 312 numbers ("neighbor spoofing") so a call looks familiar. Look up the specific number to check.

312 area code

Chicago, Illinois · Central Time

The 312 area code serves Chicago, Illinois. Getting a call from 312? It may be a real local caller — but scammers frequently spoof local 312 numbers so the call looks familiar (“neighbor spoofing”), even when they’re nowhere near Chicago.

Recently reported 312 numbers

No 312 numbers have been reported here yet. If a 312 number called you, look it up above and add a report to warn others.

Common scams using 312 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 312 are normally assigned. Caller ID can be spoofed, so a 312call may not actually originate from Chicago, Illinois.