Receiving a call from a 305 area code number? This guide tells you exactly where 305 numbers come from, what scam calls to watch for from this area code, and how to look up any 305 number for free.

Where Is the 305 Area Code?

The 305 area code serves Miami, Florida and surrounding areas including Miami Beach and Coral Gables. It is one of the original area codes established by the North American Numbering Plan (NANP) and covers a significant portion of the region's telephone service.

Is a 305 Number Calling You a Scam?

Not every call from a 305 number is a scam — legitimate businesses, residents, and organisations all use 305 numbers. However, phone scammers frequently spoof local area codes to make their calls look familiar and trustworthy. Miami-area numbers are frequently spoofed in financial fraud and immigration scam calls targeting Florida residents.

If you received an unexpected call from a 305 number and you don't recognise it, the safest approach is to look it up before calling back.

How to Look Up a 305 Number

The fastest way to identify who owns a 305 number is to use a reverse phone lookup service. Enter the full 10-digit number to see the owner's name, location, and whether the number has been reported for spam or scam activity.

Common Scam Calls From 305 Numbers

Our community database receives regular reports of scam calls spoofing 305 area code numbers. Common types include IRS impersonation calls demanding immediate tax payment, Social Security Administration scams, fake package delivery notifications, Medicare and insurance fraud calls, and robocall warranty scams.

If you received one of these calls from a 305 number, do not call back, do not provide personal information, and report the number to the FTC at reportfraud.ftc.gov.

How to Block 305 Scam Calls

Most smartphones let you block individual numbers directly from your call log. For persistent robocall campaigns, ask your carrier about network-level blocking — major US carriers including AT&T, Verizon, and T-Mobile offer free or low-cost call screening tools.

You can also register your number at donotcall.gov, which reduces (but doesn't eliminate) unwanted telemarketing calls.

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Frequently Asked Questions

Who calls from 305 numbers?

Legitimate 305 callers include residents, businesses, healthcare providers, government offices, and schools in the Miami area. Scammers also spoof 305 numbers to appear local, so always look up unfamiliar 305 numbers before responding.

Is the 305 area code toll-free?

No — 305 is a standard geographic area code serving Miami, Florida. Standard calling rates apply.

How do I report a 305 scam number?

Report any suspected 305 scam number to the FTC at reportfraud.ftc.gov. You can also report it in our community database so other users are warned about the same number.