Area Code +62-823-(0000000...999999999) located in Analog Mobile (AMPS) Surabaya, more detail is as below. Place International Dialing Code : 62 International Prefix : 00 National Destination Code : 823 Subscriber Number From : 0000000 Subscriber Number To : 999999999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 12 Number Type : M (Mobile, Cellular) Carrier Name : Indosat Click here to buy Indonesia Area Code Database Other Information Language Code : id (Indonesian) Country Number : 360 (Indonesia) Country Code : ID (Indonesia) City : Analog Mobile (AMPS) Surabaya Timezone : Asia/Jakarta Coordinated Universal Time : +07:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : -7.2700 Longitude : 112.7400 ‹ previous : +62-822-(0000000...999999999) next › : +62-827-(0000000...999999999) Dialling Instructions For trunk calls: 0 823 0000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 62 823 0000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0000000 ~ 999999999 (Count: 1,000,000,000) Example: +62-823-000000000 / 0062-823-000000000 (823-000000000 / -823-000000000) +62-823-000000001 / 0062-823-000000001 (823-000000001 / -823-000000001) +62-823-000000002 / 0062-823-000000002 (823-000000002 / -823-000000002) +62-823-000000003 / 0062-823-000000003 (823-000000003 / -823-000000003) +62-823-000000004 / 0062-823-000000004 (823-000000004 / -823-000000004) ...+62-823-xxxxxxxxx / 0062-823-xxxxxxxxx (823-xxxxxxxxx / -823-xxxxxxxxx) ...+62-823-999999995 / 0062-823-999999995 (823-999999995 / -823-999999995) +62-823-999999996 / 0062-823-999999996 (823-999999996 / -823-999999996) +62-823-999999997 / 0062-823-999999997 (823-999999997 / -823-999999997) +62-823-999999998 / 0062-823-999999998 (823-999999998 / -823-999999998) +62-823-999999999 / 0062-823-999999999 (823-999999999 / -823-999999999)