0205 area code — Lang Son province
0205 is the local dialing code used in Lang Son province, Vietnam. Numbers are written internationally as +84 205.
How to call Lang Son province
- From abroad
- +84 205 XXX XXXX
- Within Vietnam
- 0205 XXX XXXX
- Country calling code
- +84
About the 0205 area code
A full number here takes the form +84 205 XXX XXXX — the 205 identifies Lang Son province within Vietnam's numbering plan.
Area codes like 0205 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 Vietnam number. To actually receive an SMS on a Vietnam number, a temporary or virtual line does the job without exposing your own SIM.
Frequently asked questions
What area code is Lang Son province?
Lang Son province uses the area code 0205, written internationally as +84 205.
How do I call Lang Son province from another country?
Dial your international access code, then +84 205, then the local number — dropping the national leading 0.
What time is it in Lang Son province?
Lang Son province is in the Asia/Ho_Chi_Minh time zone; the live clock above shows the current local time.
Is 0205 a mobile or a landline code?
0205 is a geographic (landline) area code for Lang Son province. Mobile numbers in Vietnam use their own separate prefixes.