Area Code +886-4-(7000000...7999999) located in Changhua City, Changhua, more detail is as below. Place International Dialing Code : 886 International Prefix : 002 National Prefix : 0 National Destination Code : 4 Subscriber Number From : 7000000 Subscriber Number To : 7999999 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 : Changhua City : Changhua City Timezone : Asia/Taipei Coordinated Universal Time : +08:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 24.0700 Longitude : 120.5300 ‹ previous : +886-4-(35000000...39999999) next › : +886-4-(8000000...8999999) Dialling Instructions For trunk calls: 0 4 7000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 002 886 4 7000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7000000 ~ 7999999 (Count: 1,000,000) Example: +886-4-7000000 / 002886-4-7000000 (04-7000000 / 0-4-7000000) +886-4-7000001 / 002886-4-7000001 (04-7000001 / 0-4-7000001) +886-4-7000002 / 002886-4-7000002 (04-7000002 / 0-4-7000002) +886-4-7000003 / 002886-4-7000003 (04-7000003 / 0-4-7000003) +886-4-7000004 / 002886-4-7000004 (04-7000004 / 0-4-7000004) ...+886-4-xxxxxxx / 002886-4-xxxxxxx (04-xxxxxxx / 0-4-xxxxxxx) ...+886-4-7999995 / 002886-4-7999995 (04-7999995 / 0-4-7999995) +886-4-7999996 / 002886-4-7999996 (04-7999996 / 0-4-7999996) +886-4-7999997 / 002886-4-7999997 (04-7999997 / 0-4-7999997) +886-4-7999998 / 002886-4-7999998 (04-7999998 / 0-4-7999998) +886-4-7999999 / 002886-4-7999999 (04-7999999 / 0-4-7999999)