What is the Area Code for Guangzhou?
The association describes fixed-line numbering coverage and should not be treated as proof of a caller’s current location.
🇨🇳 GuangdongGuangzhou Area Code
Guangzhou Area Code
in China
Guangzhou is associated with 20 in this selected fixed-line directory. The code must be combined with country calling code +86 when called internationally.
Featured area code20
Guangdong
Guangzhou and Guangdong
Guangzhou is listed under Guangdong in this directory. Administrative borders and telephone numbering areas can differ.
How to Call Guangzhou
From within China: 020 + subscriber number
From abroad: +86 20 + subscriber number
Remove the leading domestic zero after adding +86.
Time Zone in Guangzhou
China Standard Time (UTC+8), no daylight saving time
Asia/Shanghai: Calculated in your browser
For multi-zone countries, confirm the destination city’s IANA zone before scheduling a call.
Nearby directory entries
Related Cities in China
Related means a shared featured region or telephone code; it does not imply a precise geographic boundary.
Common questions
Guangzhou Calling FAQ
What is the area code for Guangzhou?
Guangzhou is associated with 20 in the featured fixed-line directory.
What country code is used for Guangzhou?
Guangzhou is in China, which uses country calling code +86.
Can the code prove a caller is in Guangzhou?
No. Numbering association is not live geolocation, and portability, forwarding or internet telephony can change where a call is received.