Area Code +98-12-(23220000...23229999) located in Amol (suburb) - آب اسك, Mazandaran (21), more detail is as below. Place International Dialing Code : 98 International Prefix : 00 National Prefix : 0 National Destination Code : 12 Subscriber Number From : 23220000 Subscriber Number To : 23229999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Telecommunication Company of Iran Click here to buy Iran Area Code Database Other Information Language Code : fa (Persian) Country Number : 364 (Iran) Country Code : IR (Iran) Region Code : 21 Region Name : Mazandaran City : Amol (suburb) - آب اسك Timezone : Asia/Tehran Coordinated Universal Time : +03:30 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 35.9100 Longitude : 52.1800 ‹ previous : +98-12-(13480000...13489999) next › : +98-12-(23240000...23249999) Dialling Instructions For trunk calls: 0 12 23220000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 98 12 23220000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 23220000 ~ 23229999 (Count: 10,000) Example: +98-12-23220000 / 0098-12-23220000 (012-23220000 / 0-12-23220000) +98-12-23220001 / 0098-12-23220001 (012-23220001 / 0-12-23220001) +98-12-23220002 / 0098-12-23220002 (012-23220002 / 0-12-23220002) +98-12-23220003 / 0098-12-23220003 (012-23220003 / 0-12-23220003) +98-12-23220004 / 0098-12-23220004 (012-23220004 / 0-12-23220004) ...+98-12-xxxxxxxx / 0098-12-xxxxxxxx (012-xxxxxxxx / 0-12-xxxxxxxx) ...+98-12-23229995 / 0098-12-23229995 (012-23229995 / 0-12-23229995) +98-12-23229996 / 0098-12-23229996 (012-23229996 / 0-12-23229996) +98-12-23229997 / 0098-12-23229997 (012-23229997 / 0-12-23229997) +98-12-23229998 / 0098-12-23229998 (012-23229998 / 0-12-23229998) +98-12-23229999 / 0098-12-23229999 (012-23229999 / 0-12-23229999)