Area Code +98-122-(6550000...6559999) located in Amol (suburb) - حسن آباد, Mazandaran (21), more detail is as below. Place International Dialing Code : 98 International Prefix : 00 National Prefix : 0 National Destination Code : 122 Subscriber Number From : 6550000 Subscriber Number To : 6559999 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 (suburb) - حسن آباد Timezone : Asia/Tehran Coordinated Universal Time : +03:30 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 36.4800 Longitude : 51.3500 ‹ previous : +98-122-(6520000...6529999) next › : +98-122-(6570000...6579999) Dialling Instructions For trunk calls: 0 122 6550000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 98 122 6550000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6550000 ~ 6559999 (Count: 10,000) Example: +98-122-6550000 / 0098-122-6550000 (0122-6550000 / 0-122-6550000) +98-122-6550001 / 0098-122-6550001 (0122-6550001 / 0-122-6550001) +98-122-6550002 / 0098-122-6550002 (0122-6550002 / 0-122-6550002) +98-122-6550003 / 0098-122-6550003 (0122-6550003 / 0-122-6550003) +98-122-6550004 / 0098-122-6550004 (0122-6550004 / 0-122-6550004) ...+98-122-xxxxxxx / 0098-122-xxxxxxx (0122-xxxxxxx / 0-122-xxxxxxx) ...+98-122-6559995 / 0098-122-6559995 (0122-6559995 / 0-122-6559995) +98-122-6559996 / 0098-122-6559996 (0122-6559996 / 0-122-6559996) +98-122-6559997 / 0098-122-6559997 (0122-6559997 / 0-122-6559997) +98-122-6559998 / 0098-122-6559998 (0122-6559998 / 0-122-6559998) +98-122-6559999 / 0098-122-6559999 (0122-6559999 / 0-122-6559999)