Area Code +886-4-(25000000...25999999) located in Fengyuan, Taichung County, more detail is as below. Place International Dialing Code : 886 International Prefix : 002 National Prefix : 0 National Destination Code : 4 Subscriber Number From : 25000000 Subscriber Number To : 25999999 National Destination Code Length : 1 Uses National Destination Code : Yes National Significant Number Length : 9 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 : Taichung County City : Fengyuan Timezone : Asia/Taipei Coordinated Universal Time : +08:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 24.2500 Longitude : 120.7200 ‹ previous : +886-4-(22000000...24999999) next › : +886-4-(26000000...27999999) Dialling Instructions For trunk calls: 0 4 25000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 002 886 4 25000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 25000000 ~ 25999999 (Count: 1,000,000) Example: +886-4-25000000 / 002886-4-25000000 (04-25000000 / 0-4-25000000) +886-4-25000001 / 002886-4-25000001 (04-25000001 / 0-4-25000001) +886-4-25000002 / 002886-4-25000002 (04-25000002 / 0-4-25000002) +886-4-25000003 / 002886-4-25000003 (04-25000003 / 0-4-25000003) +886-4-25000004 / 002886-4-25000004 (04-25000004 / 0-4-25000004) ...+886-4-xxxxxxxx / 002886-4-xxxxxxxx (04-xxxxxxxx / 0-4-xxxxxxxx) ...+886-4-25999995 / 002886-4-25999995 (04-25999995 / 0-4-25999995) +886-4-25999996 / 002886-4-25999996 (04-25999996 / 0-4-25999996) +886-4-25999997 / 002886-4-25999997 (04-25999997 / 0-4-25999997) +886-4-25999998 / 002886-4-25999998 (04-25999998 / 0-4-25999998) +886-4-25999999 / 002886-4-25999999 (04-25999999 / 0-4-25999999)