Area Code +98-121-(2630000...2639999) located in Amol - حسين آباد/ليتكو, Mazandaran (21), more detail is as below. Place International Dialing Code : 98 International Prefix : 00 National Prefix : 0 National Destination Code : 121 Subscriber Number From : 2630000 Subscriber Number To : 2639999 National Destination Code Length : 3 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 - حسين آباد/ليتكو Timezone : Asia/Tehran Coordinated Universal Time : +03:30 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 36.2900 Longitude : 52.5500 ‹ previous : +98-121-(2580000...2589999) next › : +98-121-(2650000...2659999) Dialling Instructions For trunk calls: 0 121 2630000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 98 121 2630000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2630000 ~ 2639999 (Count: 10,000) Example: +98-121-2630000 / 0098-121-2630000 (0121-2630000 / 0-121-2630000) +98-121-2630001 / 0098-121-2630001 (0121-2630001 / 0-121-2630001) +98-121-2630002 / 0098-121-2630002 (0121-2630002 / 0-121-2630002) +98-121-2630003 / 0098-121-2630003 (0121-2630003 / 0-121-2630003) +98-121-2630004 / 0098-121-2630004 (0121-2630004 / 0-121-2630004) ...+98-121-xxxxxxx / 0098-121-xxxxxxx (0121-xxxxxxx / 0-121-xxxxxxx) ...+98-121-2639995 / 0098-121-2639995 (0121-2639995 / 0-121-2639995) +98-121-2639996 / 0098-121-2639996 (0121-2639996 / 0-121-2639996) +98-121-2639997 / 0098-121-2639997 (0121-2639997 / 0-121-2639997) +98-121-2639998 / 0098-121-2639998 (0121-2639998 / 0-121-2639998) +98-121-2639999 / 0098-121-2639999 (0121-2639999 / 0-121-2639999)