| Area Code▲ | Lungsod↕ | Namamahalang Rehiyon↕ | Populasyon ng Siyudad↕ | Bansa/Rehiyon | Oras ng Dako |
|---|
| 310 | Handan | Hebei | 1,358,318 | Tsina | Asia/Shanghai |
| 311 | Shijiazhuang | Hebei | — | Tsina | Asia/Shanghai |
| 312 | Baoding | Hebei | 995,652 | Tsina | Asia/Shanghai |
| 313 | Zhangjiakou | Hebei | 692,602 | Tsina | Asia/Harbin |
| 314 | Chengde | Hebei | 449,325 | Tsina | Asia/Harbin |
| 315 | Tangshan | Hebei | 3,372,102 | Tsina | Asia/Harbin |
| 316 | Langfang | Hebei | 720,119 | Tsina | Asia/Shanghai |
| 317 | Cangzhou | Hebei | 527,681 | Tsina | Asia/Shanghai |
| 318 | Hengshui | Hebei | 456,356 | Tsina | Asia/Shanghai |
| 319 | Xingtai | Hebei | 611,739 | Tsina | Asia/Shanghai |
| 3276 | Julu | Hebei | — | Tsina | Asia/Shanghai |
| 335 | Qinhuangdao | Hebei | 759,718 | Tsina | Asia/Harbin |
| 3420 | Renqiu | Hebei | 98,569 | Tsina | Asia/Shanghai |
| 4868 | Linxi | Hebei | 100,316 | Tsina | Asia/Harbin |