21
This is the telephone area code for Guantanamo, Cuba.
How to Call Guantanamo from Overseas
- Dial your country's exit code (International Access Code)
- Dial 53 (Cuba country code)
- Dial the area code (21)
- Dial the local phone number
Example: Calling Guantanamo from the UK
00 53 21 1234 5678
Where:
00 = UK exit code
53 = Cuba country code
21 = Guantanamo area code
1234 5678 = Local Guantanamo phone number
Quick Facts
21
Area Code
+53
Country Code
8-11 digit
Dialing Format
119
Common Exit Code
Guantanamo Area Code Coverage
The 21 area code covers Guantanamo and the surrounding metropolitan area.
Guantanamo
Main city area and surrounding districts.
Major Cuba Area Codes
Common Exit Codes for calling Guantanamo
When calling Guantanamo from these countries, use these exit codes:
United States
011
Canada
011
United Kingdom
00
European Union
00
Mexico
00
Colombia
00