Area Code +82-18-(3000000...3999999) located in Mobile Telephony, more detail is as below. Place International Dialing Code : 82 International Prefix : 00 National Prefix : 0 National Destination Code : 18 Subscriber Number From : 3000000 Subscriber Number To : 3999999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : M (Mobile, Cellular) Carrier Name : Korea Telecom Click here to buy South Korea Area Code Database Other Information Language Code : ko (Korean) Country Number : 410 (South Korea) Country Code : KR (South Korea) City : Mobile Telephony Timezone : Asia/Seoul Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 37.5700 Longitude : 126.9800 ‹ previous : +82-18-(2000000...2999999) next › : +82-18-(4000000...4999999) Dialling Instructions For trunk calls: 0 18 3000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 82 18 3000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3000000 ~ 3999999 (Count: 1,000,000) Example: +82-18-3000000 / 0082-18-3000000 (018-3000000 / 0-18-3000000) +82-18-3000001 / 0082-18-3000001 (018-3000001 / 0-18-3000001) +82-18-3000002 / 0082-18-3000002 (018-3000002 / 0-18-3000002) +82-18-3000003 / 0082-18-3000003 (018-3000003 / 0-18-3000003) +82-18-3000004 / 0082-18-3000004 (018-3000004 / 0-18-3000004) ...+82-18-xxxxxxx / 0082-18-xxxxxxx (018-xxxxxxx / 0-18-xxxxxxx) ...+82-18-3999995 / 0082-18-3999995 (018-3999995 / 0-18-3999995) +82-18-3999996 / 0082-18-3999996 (018-3999996 / 0-18-3999996) +82-18-3999997 / 0082-18-3999997 (018-3999997 / 0-18-3999997) +82-18-3999998 / 0082-18-3999998 (018-3999998 / 0-18-3999998) +82-18-3999999 / 0082-18-3999999 (018-3999999 / 0-18-3999999)