0220 area code — Hai Duong province
0220 is the local dialing code used in Hai Duong province, Vietnam. Numbers are written internationally as +84 220.
How to call Hai Duong province
- From abroad
- +84 220 XXX XXXX
- Within Vietnam
- 0220 XXX XXXX
- Country calling code
- +84
About the 0220 area code
A full number here takes the form +84 220 XXX XXXX — the 220 identifies Hai Duong province within Vietnam's numbering plan.
Area codes like 0220 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 Hai Duong province?
Hai Duong province uses the area code 0220, written internationally as +84 220.
How do I call Hai Duong province from another country?
Dial your international access code, then +84 220, then the local number — dropping the national leading 0.
What time is it in Hai Duong province?
Hai Duong province is in the Asia/Ho_Chi_Minh time zone; the live clock above shows the current local time.
Is 0220 a mobile or a landline code?
0220 is a geographic (landline) area code for Hai Duong province. Mobile numbers in Vietnam use their own separate prefixes.