Where is the 351 area code?

The 351 area code covers Lowell, Massachusetts (Eastern Time).

Are calls from 351 spam?

Not all 351 calls are spam, but scammers often spoof local 351 numbers ("neighbor spoofing") so a call looks familiar. Look up the specific number to check.

351 area code

Lowell, Massachusetts · Eastern Time

The 351 area code serves Lowell, Massachusetts. Getting a call from 351? It may be a real local caller — but scammers frequently spoof local 351 numbers so the call looks familiar (“neighbor spoofing”), even when they’re nowhere near Lowell.

Recently reported 351 numbers

No 351 numbers have been reported here yet. If a 351 number called you, look it up above and add a report to warn others.

Common scams using 351 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 351 are normally assigned. Caller ID can be spoofed, so a 351call may not actually originate from Lowell, Massachusetts.