Area codes / Florida / 239
The 239 area code
239 is an area code in Florida, in the Eastern time zone. Get a local 239 number for your business, shared by everyone who answers it, or bring the 239 number you already have.
239 at a glance
- State
- Florida
- Time zone
- Eastern
- In service since
- 2002
- Overlay
- None: the only code for its area
- Local calls
- Seven-digit dialing within the area code
Get a 239 business number
When you sign up for Onyx Phone, you pick a local number by area code: search 239, narrow it by the next three digits or the last four if you want something memorable, and it's yours on the spot. Which numbers are free changes daily.
The number rings everyone you assign to it, in the browser, on the iPhone and Android apps, and on desk phones, and texts from it are unlimited once US carriers approve your business. Your plan includes one number for each user, and more numbers are $5 a month.
Calling 239 customers
Local calls within 239 can be dialed with seven digits. Callers are on Eastern time, so set your business hours to match if most of your customers are here.
Calls from Onyx Phone show your business number, and once your business is verified, your caller ID name too, so 239 customers see who's calling.
Questions about area code 239
What state is area code 239?
Area code 239 is in Florida.
What time zone is area code 239 in?
Area code 239 is in the Eastern time zone.
Is 239 an overlay area code?
No. Today 239 is the only area code for its part of Florida.
Can I get a 239 business number?
Onyx Phone sells US local numbers. When you pick your number, search the 239 area code; which numbers are free changes daily.
Can I keep the 239 number I already have?
Yes. Moving a number to Onyx Phone is free on every plan and usually takes 3 to 7 business days. You answer on a temporary number until it moves.
Included on every plan
Starter is $17, Business is $29, Scale is $42 per user a month, or less billed yearly. The plan includes a business number for each user and unlimited calling and texting in the US and Canada. Every plan starts with a 7-day free trial, and moving your current number over is free.
Area code data from the North American Numbering Plan Administrator (NANPA), file of October 24, 2026.