Question 1

What is the area code for Key West?

Accepted Answer

The main area code for Key West, Florida is 305. Key West is now served by 3 area codes in total: 305, 786, 645.

Question 2

How many area codes does Key West have?

Accepted Answer

Key West has 3 area codes: 305, 786, 645.

Question 3

Why does Key West have more than one area code?

Accepted Answer

As Key West used up the numbers available in its original area code (305, in service since 1947), additional "overlay" codes were added over the same area so new phone numbers could keep being assigned.

Question 4

How do you dial a Key West number?

Accepted Answer

Dial all 10 digits — the area code (305 or 786 or 645) followed by the 7-digit local number. From outside the U.S., dial +1, then the area code and number.

Area codes in Key West, Florida

Area codes serving Key West