Area Code +886-5-(3000000...3999999) located in Chiayi City, Chiayi, more detail is as below. Place International Dialing Code : 886 International Prefix : 002 National Prefix : 0 National Destination Code : 5 Subscriber Number From : 3000000 Subscriber Number To : 3999999 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 : Chunghwa 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 : Chiayi City : Chiayi City Timezone : Asia/Taipei Coordinated Universal Time : +08:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 23.4800 Longitude : 120.4500 ‹ previous : +886-50-(00000...9999999) next › : +886-5-(4000000...4999999) Dialling Instructions For trunk calls: 0 5 3000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 002 886 5 3000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3000000 ~ 3999999 (Count: 1,000,000) Example: +886-5-3000000 / 002886-5-3000000 (05-3000000 / 0-5-3000000) +886-5-3000001 / 002886-5-3000001 (05-3000001 / 0-5-3000001) +886-5-3000002 / 002886-5-3000002 (05-3000002 / 0-5-3000002) +886-5-3000003 / 002886-5-3000003 (05-3000003 / 0-5-3000003) +886-5-3000004 / 002886-5-3000004 (05-3000004 / 0-5-3000004) ...+886-5-xxxxxxx / 002886-5-xxxxxxx (05-xxxxxxx / 0-5-xxxxxxx) ...+886-5-3999995 / 002886-5-3999995 (05-3999995 / 0-5-3999995) +886-5-3999996 / 002886-5-3999996 (05-3999996 / 0-5-3999996) +886-5-3999997 / 002886-5-3999997 (05-3999997 / 0-5-3999997) +886-5-3999998 / 002886-5-3999998 (05-3999998 / 0-5-3999998) +886-5-3999999 / 002886-5-3999999 (05-3999999 / 0-5-3999999)