Area Code +82-2-(4000000...4999999) located in Seoul, more detail is as below. Place International Dialing Code : 82 International Prefix : 00 National Prefix : 0 National Destination Code : 2 Subscriber Number From : 4000000 Subscriber Number To : 4999999 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 : 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 : Seoul Timezone : Asia/Seoul Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 37.5700 Longitude : 126.9800 ‹ previous : +82-2-(30000000...39999999) next › : +82-2-(5000000...5999999) Dialling Instructions For trunk calls: 0 2 4000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 82 2 4000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4000000 ~ 4999999 (Count: 1,000,000) Example: +82-2-4000000 / 0082-2-4000000 (02-4000000 / 0-2-4000000) +82-2-4000001 / 0082-2-4000001 (02-4000001 / 0-2-4000001) +82-2-4000002 / 0082-2-4000002 (02-4000002 / 0-2-4000002) +82-2-4000003 / 0082-2-4000003 (02-4000003 / 0-2-4000003) +82-2-4000004 / 0082-2-4000004 (02-4000004 / 0-2-4000004) ...+82-2-xxxxxxx / 0082-2-xxxxxxx (02-xxxxxxx / 0-2-xxxxxxx) ...+82-2-4999995 / 0082-2-4999995 (02-4999995 / 0-2-4999995) +82-2-4999996 / 0082-2-4999996 (02-4999996 / 0-2-4999996) +82-2-4999997 / 0082-2-4999997 (02-4999997 / 0-2-4999997) +82-2-4999998 / 0082-2-4999998 (02-4999998 / 0-2-4999998) +82-2-4999999 / 0082-2-4999999 (02-4999999 / 0-2-4999999)