🇺🇸 305 area code
Area code 305 covers Miami, Hialeah, Miami Beach and Homestead and the surrounding area in Florida. It shares that territory with 645 and 786, so the same neighbourhood can have numbers in any of them. Enter a 305 number below for a free check before you call back.
- Location: Miami, Florida
- Time zone: Eastern (UTC−5)
- In service since 1947
Consultar un número
Validez, operador, tipo de línea y región en la primera pasada.
Area code 305 at a glance
- Area code
- 305
- Location
- Florida, United States
- Main cities
- Miami, Hialeah, Miami Beach, Homestead, Key West, North Miami
- Time zone
- Eastern (UTC−5)
- Local time now
- —
- In service since
- 1947
- Overlay codes
- 645, 786
- Codes split from it
- 407, 645, 786, 954
- Local calls
- Dial 10 digits
- Number format
- (305) 555-0123
- From abroad
- +1 305 555 0123
Cities in area code 305
- Miami
- Hialeah
- Miami Beach
- Homestead
- Key West
- North Miami
- Doral
- Key Largo
- Coral Gables
- Key Biscayne
Is a 305 call a scam?
An area code tells you where a number was first assigned, not where the caller is. Mobile numbers keep their area code when people move, and internet (VoIP) numbers can be picked in any area code — so a 305 number can be calling from anywhere.
Robocallers exploit that with "neighbor spoofing": showing a 305 number to people in Florida because a local-looking call is more likely to be answered. If a 305 call claims to be your bank, the IRS or a delivery company, hang up and call the official number yourself.
About area code 305
305 is one of the original North American area codes, created in 1947 when AT&T and the Bell System first divided the continent into numbering plan areas.
It is part of the 305/645/786 overlay: the codes cover the same area, and a new line there can be given a number in any of them. Two neighbours — or two phones in one household — can have different area codes. That is also why local calls need the full ten digits.
As the region grew, 407, 645, 786 and 954 were carved out of or added to 305.
Preguntas frecuentes
Area code 305 questions
Sources: NANPA NPA database (11/04/2026) and Google libphonenumber. Area codes show where a number was assigned, not where its owner is today.
Where is area code 305?
Area code 305 is in Florida, United States. It covers Miami, Hialeah, Miami Beach, Homestead, Key West and North Miami.
What time zone is area code 305?
305 is in the Eastern (UTC−5) time zone, and observes daylight saving time.
What area codes overlay 305?
645 and 786 serve the same area as 305. Numbers in all of them are local to one another.
When did area code 305 start?
305 entered service in 1947.
How do I find out who called me from 305?
Enter the full number in the lookup at the top of this page. The free check confirms whether the number is valid and shows its carrier, line type and region; a full report adds owner and public-web records where they are available.
Why am I getting calls from area code 305?
If you live in or near Florida, they may be genuinely local — or robocalls spoofing a local-looking number. Unknown 305 callers who will not leave a message are best looked up before you call back.
Got a call from 305?
Run the free check first — validity, carrier, line type and region — and unlock the full report only if you need it.