Area Codes in Sichuan
| Area Code▲ | City↕ | Administrative Region↕ | City Population↕ | Country/Region | Timezone |
|---|---|---|---|---|---|
| 28 | Chengdu | Sichuan | 7,415,590 | China | Asia/Chongqing |
| 515 | Jiajiang County | Sichuan | — | China | Asia/Chongqing |
| 573 | Guanghan | Sichuan | — | China | Asia/Chongqing |
| 810 | — | Sichuan | 87,250,000 | China | Asia/Chongqing |
| 813 | Zigong | Sichuan | 689,961 | China | Asia/Chongqing |
| 816 | Mianyang | Sichuan | 264,136 | China | Asia/Chongqing |
| 817 | Nanchong | Sichuan | 7,150,000 | China | Asia/Chongqing |
| 818 | Dazhou | Sichuan | 130,749 | China | Asia/Chongqing |
| 8236 | — | Sichuan | 87,250,000 | China | Asia/Chongqing |
| 8244 | Jiangyou | Sichuan | — | China | Asia/Chongqing |
| 825 | Suining | Sichuan | 124,924 | China | Asia/Chongqing |
| 826 | Guang'an | Sichuan | — | China | Asia/Chongqing |
| 8269 | — | Sichuan | 87,250,000 | China | Asia/Chongqing |
| 827 | Bazhong | Sichuan | — | China | Asia/Chongqing |
| 8279 | Bazhong | Sichuan | — | China | Asia/Chongqing |
| 8286 | — | Sichuan | 87,250,000 | China | Asia/Chongqing |
| 830 | Luzhou | Sichuan | — | China | Asia/Chongqing |
| 831 | Yibin | Sichuan | 242,111 | China | Asia/Chongqing |
| 832 | Neijiang | Sichuan | 546,854 | China | Asia/Chongqing |
| 833 | Leshan | Sichuan | 154,477 | China | Asia/Chongqing |
| 834 | Xichang | Sichuan | 126,787 | China | Asia/Chongqing |
| 835 | Ya'an | Sichuan | — | China | Asia/Chongqing |
| 836 | Kangding | Sichuan | 100,000 | China | Asia/Chongqing |
| 837 | Barkam | Sichuan | — | China | Asia/Chongqing |
| 838 | Deyang | Sichuan | 152,194 | China | Asia/Chongqing |
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