421 Area Code
Chaoyang, Liaoning · China
Country code +86 · ISO CN
Example 421 Number
A sample number from this area code, formatted three ways.
| National | International | E.164 |
|---|---|---|
| 0421 234 5678 | +86 421 234 5678 | +864212345678 |
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Pre-filled with a 421 sample number. Edit it and click "Try It" to see the parsed result.
Cities and Regions
Locations served by the 421 area code, according to Google's libphonenumber.
- · Chaoyang, Liaoning
How to Dial China Numbers
From abroad
Dial +86 followed by the national number, dropping any leading 0.
Within China
Dial 0 before the local number to make a domestic call.
Frequently Asked Questions
Where is the 421 area code?
└ The 421 area code covers Chaoyang, Liaoning in China.
How do I dial a 421 number?
└ From abroad, dial +86 421 followed by the local number. Within China, dial 0421 before the local number.