321 area code: location, time zone and numbers
The US telephone area code 321 serves Orlando, Florida and has been in service since 1999.
- Location
- Orlando, Florida
- Service began
- 1999
- The time zone
- Eastern time
- Overlay
- None: no other code serves its area
- Calls within the area
- Full 10-digit dialling
- The rate centres
- 22
- Expected exhaust
- 2045
- The country code
- +1 (United States)
Information comes from NANPA public reports, including the area code report and rate-centre report, with a file dated 11/01/2026. The projected exhaust year comes from NANPA projections 2026-1 (April 2026). The site is not an official NANPA website.
Get a number with area code 321
You can reach a 321 number in two ways. With its plan, a provider hands you a new number, chosen at sign-up from the numbers it carries in the code. Numbers already held by a seller are listed, often with a pattern, at a one-time price. You then transfer the number to a provider.
Providers ranked by first-year cost
| Provider | Cheapest plan | First year | Link |
|---|---|---|---|
 Free app | Basic (Just for me), free | $0 | Open Google Voice |
 Free app | Free plan, free | $0 | Open TextNow |
 Developer API | Pay-as-you-go local number, $1.15 a month | $13.80 | Open Twilio |
 Second-number app | Standard, $3.99 a month billed yearly | $47.99 | Open Burner |
 Toll-free specialist | Solo, $6.99 a month billed yearly | $84 | Open UniTel Voice |
 Second-number app | Deluxe (local number), $6.99 a month billed yearly | $102.88 | Open GoDaddy Conversations (formerly Smartline) |
Sellers listing local numbers
| Seller | What it sells | Listed price | Monthly fee | Link |
|---|---|---|---|---|
 Marketplace | Local numbers | From $9 one-time | None stated | Search at Exclusive Digits |
 Marketplace | Local and toll-free | From $9.95 one-time | $2.99 a month | Search at NumberBarn |
 Number broker | Local and toll-free | From $99 one-time | None stated | Search at RingBoost |
 Number broker | Local and toll-free | From $100 one-time | None stated | Search at PhoneNumberExpert |
| 212areacode.comNumber broker | Local numbers | From $150 one-time | None stated | Search at 212areacode.com |
Some sellers and providers may give us a referral fee. The order of the list stays the same, set by first-year cost. How we make money
Places in the 321 area code
For 321, NANPA lists 22 rate centres. Every rate centre is a local calling area where numbers are assigned:
West Kissimmee, Winter Park, Winter Garden, Windermere, Titusville, Saint Cloud, Sanford, Reedy Creek, Oviedo, Orlando, Montverde, Melbourne, Lake Buena Vista, Kissimmee, Kenansville, Geneva, Eau Gallie, East Orange, Cocoa Beach, Cocoa, Celebration, Apopka.
Other related area codes
These additional codes serve Florida: 305, 813, 904, 407, 941, 954, 352, 561, 850, 786, 727, 863, 386, 754, 772, 239, 689, 448, 656, 728, 645 and 324.
City guides: Orlando area codes.
321 area code questions
Where is area code 321 located?
Calls to 321 ring in Orlando, Florida, around Orlando-Kissimmee-Sanford, FL.
For a 321 number, which country code applies?
+1. The 321 code belongs to the North American Numbering Plan, so callers outside the country dial +1 321 followed by the 7-digit number.
What time is it in the 321 area code?
Area code 321 uses Eastern time.
Which callers place calls using 321?
Homes, mobiles and local businesses all hold numbers in this code; callers faking a local number do as well. A 321 number on your screen shows where that number was assigned, but not the caller behind it.