Area Code +966-11-(2400000...2499999) located in Riyadh, more detail is as below. Place International Dialing Code : 966 International Prefix : 00 National Destination Code : 11 Subscriber Number From : 2400000 Subscriber Number To : 2499999 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 : Saudi Telecom Company (STC) Click here to buy Saudi Arabia Area Code Database Other Information Language Code : ar (Arabic) Country Number : 682 (Saudi Arabia) Country Code : SA (Saudi Arabia) City : Riyadh Timezone : Asia/Riyadh Coordinated Universal Time : +03:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 24.6500 Longitude : 46.7300 ‹ previous : +966-11-(2300000...2399999) next › : +966-11-(2500000...2599999) Dialling Instructions For trunk calls: 0 11 2400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 966 11 2400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2400000 ~ 2499999 (Count: 100,000) Example: +966-11-2400000 / 00966-11-2400000 (11-2400000 / -11-2400000) +966-11-2400001 / 00966-11-2400001 (11-2400001 / -11-2400001) +966-11-2400002 / 00966-11-2400002 (11-2400002 / -11-2400002) +966-11-2400003 / 00966-11-2400003 (11-2400003 / -11-2400003) +966-11-2400004 / 00966-11-2400004 (11-2400004 / -11-2400004) ...+966-11-xxxxxxx / 00966-11-xxxxxxx (11-xxxxxxx / -11-xxxxxxx) ...+966-11-2499995 / 00966-11-2499995 (11-2499995 / -11-2499995) +966-11-2499996 / 00966-11-2499996 (11-2499996 / -11-2499996) +966-11-2499997 / 00966-11-2499997 (11-2499997 / -11-2499997) +966-11-2499998 / 00966-11-2499998 (11-2499998 / -11-2499998) +966-11-2499999 / 00966-11-2499999 (11-2499999 / -11-2499999)