Area code 239: Florida
Area code 239 is a US state area code for Florida, on Eastern Time. It has 517 prefixes in service across 11 rate centers, the largest being Fort Myers, Naples and North Naples. NANPA lists no overlay code for it. Local calls there take 7 digits.
Local time in area code 239
America/New_York
Prefixes in service
517 of 792 possible
11 rate centers
Area code 239 facts
| Location | Florida, United States |
|---|---|
| Time zone | Eastern Time |
| Overlays | None |
| Split from | 941 |
| In service since | March 11, 2002 |
| Local calls | 7 digits; toll calls 1 + 10 digits |
| Carrier | Not shown. An area code is where a number was issued; numbers port between carriers. Check line type |
Which cities and towns use area code 239?
NANPA records each prefix against a rate center, the local billing area a number belongs to, usually named after its main town. These are the 239 rate centers with the most prefixes in service.
| Rate center | Prefixes |
|---|---|
| Fort Myers | 192 |
| Naples | 105 |
| North Naples | 62 |
| Cape Coral | 46 |
| Bonita Springs | 36 |
| Immokalee | 17 |
| Fort Myers Beach | 15 |
| Lehigh Acres | 14 |
| Marco Island | 12 |
| Sanibel Captiva Islands | 11 |
| Everglades | 7 |
Source: NANPA central office code assignments, file dated 10/17/2026. Each prefix holds up to 10,000 numbers.
How do I dial a 239 number?
NANPA's dialling plan for 239: local calls inside the code take 7 digits, toll calls 1 + 10 digits. From another area code, dial 1 first. From abroad, use +1. The examples use 555-0147, from a range reserved for fictional numbers.
| Local call inside 239 | 555-0147 |
|---|---|
| From another US or Canadian area code | 1-239-555-0147 |
| From outside North America | +1 239 555 0147 |
| E.164, for CRMs and SMS tools | +12395550147 |
When did area code 239 start?
Area code 239 went into service on March 11, 2002, split from 941. It has no overlay, so every number in its area still starts with it.
Tools for 239 numbers
- Area code lookup
Look up any code or a whole list of numbers, or find the codes for a state or city.
- Area code time zone
Local time for a list of numbers, with a callable-now flag.
- NPA-NXX lookup
Rate center and state for one prefix, a level below the area code.
- TCPA calling hours checker
Whether it's inside the federal 8 a.m. to 9 p.m. calling window there now.
Next step
A 239 number tells you where it was issued, not what it is now.
Mobiles, landlines and VoIP lines share area codes, and numbers move between carriers. A live line-type and carrier lookup on every number in your list says which is which, and that decides which calling and texting rules apply. It's in the Email + Phone plan.
- Drop your list as a CSV
- See its rows, duplicates and bad formats, free
- 100 free email checks when you sign in with Google, no card
Ready to verify now? See the Email + Phone plan
Area code 239 questions
- What state is area code 239?
- Area code 239 is in Florida, United States. Its largest rate centers by number of prefixes are Fort Myers, Naples, North Naples, Cape Coral and Bonita Springs.
- What time zone is area code 239 in?
- Eastern Time.
- Does area code 239 have an overlay?
- Not as of NANPA's file dated 10/16/2026. Every number in its area uses 239.
- When did area code 239 start?
- Area code 239 went into service on March 11, 2002, split from 941.
- Is a 239 number a cell phone or a landline?
- The area code can't tell you. In the US and Canada mobiles, landlines and VoIP lines share area codes and prefixes, and numbers move between carriers and line types. Only a live line-type lookup answers it for one number.
- How many phone numbers does area code 239 have?
- 517 of its 792 possible prefixes are in service, and each prefix holds up to 10,000 numbers. That counts prefixes assigned to carriers, not numbers in use.
Other area codes in Florida
305321324352386407448561645656689727728754772786813850863904941954
Sources
Location, overlays, in-service date and dialling plan: NANPA NPA database, file dated 10/16/2026. Prefixes and rate centers: NANPA central office code assignments, 10/17/2026. Time zones mapped to the IANA time zone database. By the SimpleVerifier Team; how we build these pages.