0421 area code — Chaoyang
Phone numbers in Chaoyang, China use the area code 0421. It falls within Liaoning. Numbers are written internationally as +86 421.
* China spans more than one time zone; the clock shows its primary zone.
How to call Chaoyang
- From abroad
- +86 421 XXX XXXX
- Within China
- 0421 XXX XXXX
- Country calling code
- +86
About the 0421 area code
Locally the code appears as 0421; from outside China you replace the leading 0 with +86 421.
Area codes like 0421 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 China number. To actually receive an SMS on a China number, a temporary or virtual line does the job without exposing your own SIM.
Frequently asked questions
What area code is Chaoyang?
Chaoyang uses the area code 0421, written internationally as +86 421.
How do I call Chaoyang from another country?
Dial your international access code, then +86 421, then the local number — dropping the national leading 0.
What time is it in Chaoyang?
Chaoyang is in the Asia/Shanghai time zone; the live clock above shows the current local time.
Is 0421 a mobile or a landline code?
0421 is a geographic (landline) area code for Chaoyang. Mobile numbers in China use their own separate prefixes.