031 area code — Las Tunas Province
In Cuba, the area code 031 covers Las Tunas Province. Numbers are written internationally as +53 31.
How to call Las Tunas Province
- From abroad
- +53 31 XXX XXXX
- Within Cuba
- 031 XXX XXXX
- Country calling code
- +53
About the 031 area code
When you see a number beginning +53 31, it belongs to Las Tunas Province: the 53 is Cuba's country calling code and 31 is the area code.
Area codes like 031 tie a phone number to a place — useful for knowing where a call or message originates, and for signing up to services that expect a local Cuba number. To actually receive an SMS on a Cuba number, a temporary or virtual line does the job without exposing your own SIM.
Frequently asked questions
What area code is Las Tunas Province?
Las Tunas Province uses the area code 031, written internationally as +53 31.
How do I call Las Tunas Province from another country?
Dial your international access code, then +53 31, then the local number — dropping the national leading 0.
What time is it in Las Tunas Province?
Las Tunas Province is in the America/Havana time zone; the live clock above shows the current local time.
Is 031 a mobile or a landline code?
031 is a geographic (landline) area code for Las Tunas Province. Mobile numbers in Cuba use their own separate prefixes.