Area Code +380-57-(0000000...9999999) located in Kharkiv, Kharkivs'ka (63), more detail is as below. Place International Dialing Code : 380 International Prefix : 00 National Prefix : 0 National Destination Code : 57 Subscriber Number From : 0000000 Subscriber Number To : 9999999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Utel Click here to buy Ukraine Area Code Database Other Information Language Code : uk (Ukrainian) Country Number : 804 (Ukraine) Country Code : UA (Ukraine) Region Code : 63 Region Name : Kharkivs'ka City : Kharkiv Timezone : Europe/Kiev Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 49.9500 Longitude : 36.2100 ‹ previous : +380-56-(0000000...9999999) next › : +380-61-(0000000...9999999) Dialling Instructions For trunk calls: 0 57 0000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 380 57 0000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0000000 ~ 9999999 (Count: 10,000,000) Example: +380-57-0000000 / 00380-57-0000000 (057-0000000 / 0-57-0000000) +380-57-0000001 / 00380-57-0000001 (057-0000001 / 0-57-0000001) +380-57-0000002 / 00380-57-0000002 (057-0000002 / 0-57-0000002) +380-57-0000003 / 00380-57-0000003 (057-0000003 / 0-57-0000003) +380-57-0000004 / 00380-57-0000004 (057-0000004 / 0-57-0000004) ...+380-57-xxxxxxx / 00380-57-xxxxxxx (057-xxxxxxx / 0-57-xxxxxxx) ...+380-57-9999995 / 00380-57-9999995 (057-9999995 / 0-57-9999995) +380-57-9999996 / 00380-57-9999996 (057-9999996 / 0-57-9999996) +380-57-9999997 / 00380-57-9999997 (057-9999997 / 0-57-9999997) +380-57-9999998 / 00380-57-9999998 (057-9999998 / 0-57-9999998) +380-57-9999999 / 00380-57-9999999 (057-9999999 / 0-57-9999999)