Area Code +886-6-(3000000...4999999) located in Tainan City, Tainan County, more detail is as below. Place International Dialing Code : 886 International Prefix : 002 National Prefix : 0 National Destination Code : 6 Subscriber Number From : 3000000 Subscriber Number To : 4999999 National Destination Code Length : 1 Uses National Destination Code : Yes National Significant Number Length : 8 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Chunghua Telecom Click here to buy Taiwan Area Code Database Other Information Language Code : zh (Chinese) Country Number : 158 (Taiwan) Country Code : TW (Taiwan) Region Name : Tainan County City : Tainan City Timezone : Asia/Taipei Coordinated Universal Time : +08:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 23.1400 Longitude : 120.2500 ‹ previous : +886-6-(2000000...2999999) next › : +886-6-(5000000...5999999) Dialling Instructions For trunk calls: 0 6 3000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 002 886 6 3000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3000000 ~ 4999999 (Count: 2,000,000) Example: +886-6-3000000 / 002886-6-3000000 (06-3000000 / 0-6-3000000) +886-6-3000001 / 002886-6-3000001 (06-3000001 / 0-6-3000001) +886-6-3000002 / 002886-6-3000002 (06-3000002 / 0-6-3000002) +886-6-3000003 / 002886-6-3000003 (06-3000003 / 0-6-3000003) +886-6-3000004 / 002886-6-3000004 (06-3000004 / 0-6-3000004) ...+886-6-xxxxxxx / 002886-6-xxxxxxx (06-xxxxxxx / 0-6-xxxxxxx) ...+886-6-4999995 / 002886-6-4999995 (06-4999995 / 0-6-4999995) +886-6-4999996 / 002886-6-4999996 (06-4999996 / 0-6-4999996) +886-6-4999997 / 002886-6-4999997 (06-4999997 / 0-6-4999997) +886-6-4999998 / 002886-6-4999998 (06-4999998 / 0-6-4999998) +886-6-4999999 / 002886-6-4999999 (06-4999999 / 0-6-4999999)