| Area Codes and Postal Codes for Henan Province |
| Area |
Area Code |
Postal Code |
| Area of Zhengzhou |
| City of Zhangzhou |
0371 |
450000 |
| Zhongyuan District |
0371 |
450000 |
| Er'qi District |
0371 |
450000 |
| Guancheng Huizu District |
0371 |
450000 |
| Jinshui District |
0371 |
450000 |
| Mangshan District |
0371 |
450000 |
| Shangjie District |
0371 |
450041 |
| Xingyang County-level City |
0371 |
450100 |
| Xinzheng County-level City |
0371 |
451100 |
| Gongyi County-level City |
0371 |
451200 |
| Zhongmou County |
0371 |
451450 |
| Xinmi County-level City |
0371 |
452370 |
| Dengfeng County-level City |
0371 |
452470 |
| Area of Shangqiu |
| City of Shangqiu |
0370 |
476000 |
| Liangyuan District |
0370 |
476000 |
| Suiyang District |
0370 |
476000 |
| Shangqiu County |
0370 |
476100 |
| Zhecheng County |
0370 |
476200 |
| Yucheng County |
0370 |
476300 |
| Xiayi County |
0370 |
476400 |
| Yongcheng County-level City |
0370 |
476600 |
| Ningling County |
0370 |
476700 |
| Minquan County |
0370 |
476800 |
| Sui County |
0370 |
476900 |
| Gong County |
0370 |
451200 |
| Area of An'yang |
| City of An'yang |
0372 |
455000 |
| Yindu District |
0372 |
455000 |
| Long'an District |
0372 |
455000 |
| Wenfeng District |
0372 |
455000 |
| Beiguan District |
0372 |
455000 |
| An'yang County |
0372 |
455100 |
| Tangyin County |
0372 |
456150 |
| Neihuang County |
0372 |
456300 |
| Hua County |
0372 |
456400 |
| Linzhou County-level City |
0372 |
456500 |
| Lin County |
0372 |
456500 |
| Area of Xinxiang |
| City of Xinxiang |
0373 |
453000 |
| Hongqi District |
0373 |
453000 |
| Xinxiang County |
0373 |
453700 |
| Weihui County |
0373 |
453100 |
| Yanjin County |
0373 |
453200 |
| Fengqiu County |
0373 |
453300 |
| Changyuan County |
0373 |
453400 |
| Yuanyang County |
0373 |
453500 |
| Huixian County-level City |
0373 |
453600 |
| Huojia County |
0373 |
453800 |
| Area of XuChang |
| City of Xuchang |
0374 |
461000 |
| Weidu District |
0374 |
461000 |
| Xuchang County |
0374 |
461100 |
| Yuzhou County-level City |
0374 |
452570 |
| Xiangcheng County |
0374 |
452670 |
| Yanling County |
0374 |
461200 |
| Changge County-level City |
0374 |
461500 |
| Area of Pingdingshan |
| City of Pingdingshan |
0375 |
467000 |
| Weidong District |
0375 |
467000 |
| Shilong District |
0375 |
467000 |
| Zhanhe District |
0375 |
467000 |
| Xinhua District |
0375 |
467000 |
| Jia County |
0375 |
467100 |
| Ye County |
0375 |
467200 |
| Lushan County |
0375 |
467300 |
| Baofeng County |
0375 |
467400 |
| Ruzhou County-level City |
0375 |
467500 |
| Area of Xinyang |
| City of Xinyang |
0376 |
464000 |
| Shihe District |
0376 |
464000 |
| Pingqiao District |
0376 |
464000 |
| Xinyang County |
0376 |
464100 |
| Luoshan County |
0376 |
464200 |
| Xi County |
0376 |
464300 |
| Huaibin County |
0376 |
464400 |
| Huangchuan County |
0376 |
465150 |
| Gushi County |
0376 |
465200 |
| Shangcheng County |
0376 |
465350 |
| Guangshan County |
0376 |
465450 |
| Xin County |
0376 |
465500 |
| Area of Nanyang |
| City of Nanyang |
0377 |
473000 |
| Wancheng District |
0377 |
473000 |
| Wolong District |
0377 |
473000 |
| Fangcheng County |
0377 |
473200 |
| Sheqi County |
0377 |
473300 |
| Tanghe County |
0377 |
473400 |
| Xinye County |
0377 |
473500 |
| Dengzhou County-level City |
0377 |
474150 |
| Zhenping County |
0377 |
474250 |
| Neixiang County |
0377 |
474350 |
| Xichuan County |
0377 |
474450 |
| Xishan County |
0377 |
474550 |
| Nanshao County |
0377 |
474650 |
| Tongbai County |
0377 |
474750 |
| Area of Kaifeng |
| City of Kaifeng |
0378 |
475000 |
| Jinming District |
0378 |
475000 |
| Longting District |
0378 |
475000 |
| Shunhe Huizu District |
0378 |
475000 |
| Gulou District |
0378 |
475000 |
| Yuwangtai District |
0378 |
475000 |
| Kaifeng County |
0378 |
475100 |
| Qi County |
0378 |
475200 |
| Lankao County |
0378 |
475300 |
| Tongxu County |
0378 |
475400 |
| Weishi County |
0378 |
475500 |
| Area of Luoyang |
| City of Luoyang |
0379 |
471000 |
| Old City District |
0379 |
471000 |
| Xi'gong District |
0379 |
471000 |
| Chanhe Huizu District |
0379 |
471000 |
| Jianxi District |
0379 |
471000 |
| Jili District |
0379 |
471000 |
| Luolong District |
0379 |
471000 |
| Mengjin County |
0379 |
471100 |
| Ruyang County |
0379 |
471200 |
| Yichuan County |
0379 |
471300 |
| Song County |
0379 |
471400 |
| Luanchuan County |
0379 |
471500 |
| Yiyang County |
0379 |
471600 |
| Luoning County |
0379 |
471700 |
| Xin'an County |
0379 |
471800 |
| Yanshi County-level City |
0379 |
471900 |
| Area of Jiaozuo |
| City of Jiaozuo |
0391 |
454150 |
| Jiefang District |
0391 |
454150 |
| Zhongzhan District |
0391 |
454150 |
| Macun District |
0391 |
454150 |
| Shanyang District |
0391 |
454150 |
| Xiuwu County |
0391 |
454350 |
| Bo'ai County |
0391 |
454450 |
| Qinyang County |
0391 |
454550 |
| Jiyuan County-level City |
0391 |
454650 |
| Mengzhou County-level City |
0391 |
454750 |
| Wen County |
0391 |
454850 |
| Wuzhi County |
0391 |
454950 |
| Area of Hebi |
| City of Hebi |
0392 |
458000 |
| Heshan District |
0392 |
458000 |
| Shancheng District |
0392 |
458000 |
| Qibin District |
0392 |
458000 |
| Xun County |
0392 |
456250 |
| Qi County |
0392 |
456750 |
| Area of Puyang |
| City of Puyang |
0393 |
457000 |
| Puyang County |
0393 |
457100 |
| Qingfeng County |
0393 |
457300 |
| Nanle County |
0393 |
457400 |
| Fan County |
0393 |
457500 |
| Taiqian County |
0393 |
457600 |
| Area of Zhoukou |
| Area of Zhoukou |
0394 |
466000 |
| Chuanhui District |
0394 |
466000 |
| Fugou County |
0394 |
461300 |
| Shangshui County |
0394 |
466100 |
| Xiangcheng County-level City |
0394 |
466200 |
| Shenqiu County |
0394 |
466300 |
| Xihua County |
0394 |
466600 |
| Huaiyang County |
0394 |
466700 |
| Taikang County |
0394 |
475400 |
| Dancheng County |
0394 |
477150 |
| Luyi County |
0394 |
477200 |
| Area of Luohe |
| City of Louhe |
0395 |
462000 |
| Yuanhui District |
0395 |
462000 |
| Yancheng District |
0395 |
462300 |
| Zhaoling District |
0395 |
462300 |
| Wuyang County |
0395 |
462400 |
| Linxing County |
0395 |
462600 |
| Area of Zhumadian |
| Area of Zhumadian |
0396 |
463000 |
| Yicheng District |
0396 |
463000 |
| Suiping County |
0396 |
463100 |
| Queshan County |
0396 |
463200 |
| Runan County |
0396 |
463300 |
| Pingyu County |
0396 |
463400 |
| Xincai County |
0396 |
463500 |
| Zhengyang County |
0396 |
463600 |
| Biyang County |
0396 |
463700 |
| Shangcai County |
0396 |
463800 |
| Xiping County |
0396 |
463900 |
| Area of Sanmenxia |
| City of Sanmenxia |
0398 |
472000 |
| Hubin District |
0398 |
472000 |
| Shan County |
0398 |
472100 |
| Lushi County |
0398 |
472200 |
| Yima County-level City |
0398 |
472300 |
| Shengchi County |
0398 |
472400 |
| Lingbao County-level City |
0398 |
472500 |