What time zone is area code 321 in?

Area code 321 uses Eastern Time.

Is a call from area code 321 a scam?

The area code alone doesn’t tell you. Most calls from 321 are ordinary local calls, but scammers can fake (“spoof”) any number. If you don’t recognize a 321 number, let it go to voicemail.

When did area code 321 start?

321 went into service in 1999. It was created from area code 407.

Can a 321 number be outside Florida?

Yes. People keep their numbers when they move and when they switch to mobile or internet phone services, so a 321 caller can be anywhere.

Area code 321

Where is area code 321?

Merritt Island, Melbourne and Orlando, Florida

Local time: … (Eastern Time)

State	Florida
Country	United States
Main cities	Merritt Island, Melbourne and Orlando
Time zone	Eastern Time
Overlay area codes	None
In service since	1999 (created from 407)
Assigned prefixes	502
Dialing format	(321) XXX-XXXX · +1 321 XXX XXXX from abroad

Look up a 321 number

Cities and towns in area code 321

Listed by how many phone prefixes (the 3 digits after the area code) are assigned to each place in 321.

Phone companies in area code 321

The carriers that hold the most 321 prefixes. People can move their number to another carrier, so this shows who first issued a number, not who serves it today.

Prefixes	Carrier
70	Southern Bell Tel & Tel (AT&T)
60	Omnipoint Miami E License (T-Mobile)
53	New Cingular Wireless PCS (AT&T)
46	Paetec Itel
39	Onvoy
38	Metropcs Networks (T-Mobile)
31	Level 3 Communications
26	Verizon Wireless

All 502 prefixes in area code 321

Pick the 3 digits after the area code to see that prefix’s city and carrier.

Questions

Where is area code 321?: Area code 321 is in Florida. It serves Merritt Island, Melbourne, Orlando, Titusville and Cocoa Beach and 12 other cities and towns.
What time zone is area code 321 in?: Area code 321 uses Eastern Time.
Is a call from area code 321 a scam?: The area code alone doesn’t tell you. Most calls from 321 are ordinary local calls, but scammers can fake (“spoof”) any number. If you don’t recognize a 321 number, let it go to voicemail.
When did area code 321 start?: 321 went into service in 1999. It was created from area code 407.
Can a 321 number be outside Florida?: Yes. People keep their numbers when they move and when they switch to mobile or internet phone services, so a 321 caller can be anywhere.

Other area codes in Florida

Area code	Main cities
239	Fort Myers, Naples and Cape Coral
305	Miami, Key West and Homestead
324	Jacksonville, Fernandina Beach and Maxville
352	Gainesville, Ocala and Leesburg
386	Daytona Beach, Lake City and Flagler Beach
407	Orlando, Winter Park and Kissimmee
448	Tallahassee, Pensacola and Panama City
561	West Palm Beach, Boca Raton and Delray Beach
645	Miami, Homestead and Key West
656	Tampa, Wesley Chapel and Brandon
689	Orlando, Winter Park and Kissimmee
727	Clearwater, St. Petersburg and New Port Richey
728	West Palm Beach, Delray Beach and Boca Raton
754	Fort Lauderdale, Pembroke Pines and Pompano Beach
772	Port St. Lucie, Vero Beach and Stuart
786	Miami, Homestead and Key West
813	Tampa, Brandon and Wesley Chapel
850	Tallahassee, Pensacola and Panama City
863	Lakeland, Winter Haven and Avon Park
904	Jacksonville, St. Augustine and Fernandina Beach
941	Sarasota, Bradenton and Port Charlotte
954	Fort Lauderdale, Pembroke Pines and Deerfield Beach