The 786 area code is an overlay serving Miami-Dade County and the Florida Keys, layered over the iconic 305 code. Introduced in 1998 to supply new numbers for booming South Florida, 786 covers the exact same territory as 305. If a 786 number has appeared on your caller ID, this guide explains where it comes from, how to dial it, and how to stay safe from spoofed calls.
Quick Summary: Area Code 786 at a Glance
| Detail | Information |
|---|---|
| Area Code | 786 |
| State | Florida (FL) |
| Major Cities | Miami, Hialeah, Miami Beach, Key West |
| Time Zone | Eastern Time (ET) |
| Country Code | +1 (USA) |
| Overlay Codes | 305, 645 (co-located) |
Geographic Coverage & Major Cities
Area code 786 covers Miami-Dade County and Monroe County (the Florida Keys). Because it is an overlay, it shares the identical footprint of the 305 area code rather than covering a separate zone.
- Miami & Miami Beach – the international city and its beaches
- Hialeah & Coral Gables – major Miami-Dade cities
- Homestead & Kendall – southern Miami-Dade communities
- Key West & Key Largo – the Florida Keys
As a newer code over Miami, 786 numbers are common among lines set up after the original 305 numbers grew scarce.
A Brief History of Area Code 786
Area code 786 was activated in 1998 as an all-services overlay on the 305 region. The 305 code dates to 1947. An overlay adds a second area code across the same geographic area, so existing 305 customers kept their numbers while new lines could be assigned 786. A third code, 645, was added in 2024, and the region uses mandatory 10-digit dialing.
Time Zone & Best Time to Call
Numbers in the 786 area code use Eastern Time (ET). The region observes Daylight Saving Time, shifting from EST (UTC-5) to EDT (UTC-4) between March and November each year.
How to Dial Phone Numbers in Area Code 786
Because 786 shares its region under an overlay, the area requires 10-digit dialing on every call.
Calling within the United States or Canada
- 10-digit dialing: Include the area code – 786-XXX-XXXX.
- 11-digit dialing: You can also dial 1-786-XXX-XXXX; the leading 1 is the NANP country code.
Calling from outside the United States
- Format: [exit code] + 1 + 786 + XXX + XXXX
- From the UK, Europe, or most of Asia/Africa: 00 1 786 XXX XXXX
- From any mobile phone worldwide: +1 786 XXX XXXX
Is Area Code 786 a Scam? Safety & Protection Tips
Area code 786 is a legitimate Florida area code – a call from it is not fraudulent by default. However, scammers frequently spoof local codes like 786, faking the caller ID so their number appears to come from a trusted local line. Neighbor spoofing, which mimics the first six digits of your own number, is especially common.
Common scam tactics linked to this region
| Scam type | What to watch for |
|---|---|
| Government & immigration impersonation | Callers posing as ICE, USCIS, the IRS, or SSA threatening arrest or deportation |
| Bank & card fraud alerts | Claims of suspicious activity seeking your account details |
| Utility shut-off threats | Fake Florida Power & Light (FPL) disconnection demands |
| Package delivery scams | Fake texts or calls about a failed delivery with a bad link |
How to report, block, and look up 786 callers
- Never share personal or financial details with an unexpected caller, however urgent they sound.
- Block the number using your phone’s built-in call-blocking feature or a reputable call-screening app.
- Look up the number with a trusted reverse phone lookup before returning any call.
- Report it to the FTC at reportfraud.ftc.gov and register at DoNotCall.gov.
Nearby & Related Area Codes in Florida
Area code 786 shares and borders several other Florida codes:
- 305 – the original Miami and Keys code that 786 overlays (see our 305 area code guide)
- 645 – the newest overlay of the Miami region (see our 645 area code guide)
- 954 & 754 – Broward County to the north (see our 954 area code guide)
- 561 – Palm Beach County further north (see our 561 area code guide)
Explore more codes across the state on our Florida area codes hub, or browse every prefix in our US area codes directory.
↑ See the complete list of All US Area Codes by State – every area code across all 50 states in one directory.
Explore Neighboring States
Researching area codes just across the state line? Start with these codes in the states that border Florida:
Frequently Asked Questions About Area Code 786
Where is the 786 area code located?
Area code 786 covers Miami-Dade County and the Florida Keys as an overlay of the 305 code. It operates on Eastern Time.
What is the difference between 786 and 305?
There is no geographic difference. 786 overlays the exact same Miami-Dade and Keys territory as 305; it was added in 1998 simply to supply more phone numbers.
Is 786 a landline or cell phone area code?
Both. Area code 786 serves landlines, mobile phones, and VoIP numbers throughout Miami-Dade and the Keys.
Should I answer a call from an unknown 786 number?
If you are not expecting the call, let it go to voicemail. Legitimate callers leave a message, while spoofed or robocall numbers usually will not. Verify any unfamiliar number with a reverse lookup before calling back.
Related 786 Guides
- Is a 786 call safe? Read Is area code 786 a scam? Spam & safety guide.
- Local coverage: see the Miami area code guide.
- Worried about spam or robocalls? Browse our Scam Alerts directory.