Area Code +86-170-(20000000...29999999) located in Mobile Telephony, more detail is as below. Place International Dialing Code : 86 International Prefix : 00 National Prefix : 0 National Destination Code : 170 Subscriber Number From : 20000000 Subscriber Number To : 29999999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 11 Number Type : M (Mobile, Cellular) Carrier Name : Virtual Operators Click here to buy China Area Code DatabaseClick here to buy China Mobile Numbers Other Information Language Code : zh (Chinese) Country Number : 156 (China) Country Code : CN (China) City : Mobile Telephony Timezone : Asia/Shanghai Coordinated Universal Time : +08:00 Daylight Saving Time : No National Significant Number Minimum Length : 11 Latitude : 39.9000 Longitude : 116.4100 ‹ previous : +86-170-(10000000...19999999) next › : +86-173-(00000000...99999999) Dialling Instructions For trunk calls: 0 170 20000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 86 170 20000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 20000000 ~ 29999999 (Count: 10,000,000) Example: +86-170-20000000 / 0086-170-20000000 (0170-20000000 / 0-170-20000000) +86-170-20000001 / 0086-170-20000001 (0170-20000001 / 0-170-20000001) +86-170-20000002 / 0086-170-20000002 (0170-20000002 / 0-170-20000002) +86-170-20000003 / 0086-170-20000003 (0170-20000003 / 0-170-20000003) +86-170-20000004 / 0086-170-20000004 (0170-20000004 / 0-170-20000004) ...+86-170-xxxxxxxx / 0086-170-xxxxxxxx (0170-xxxxxxxx / 0-170-xxxxxxxx) ...+86-170-29999995 / 0086-170-29999995 (0170-29999995 / 0-170-29999995) +86-170-29999996 / 0086-170-29999996 (0170-29999996 / 0-170-29999996) +86-170-29999997 / 0086-170-29999997 (0170-29999997 / 0-170-29999997) +86-170-29999998 / 0086-170-29999998 (0170-29999998 / 0-170-29999998) +86-170-29999999 / 0086-170-29999999 (0170-29999999 / 0-170-29999999)