Area Code +98-122-(4380000...4389999) located in Amol (suburb) - كمربن, 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 : 4380000 Subscriber Number To : 4389999 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) - كمربن Timezone : Asia/Tehran Coordinated Universal Time : +03:30 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 36.2300 Longitude : 51.4000 ‹ previous : +98-122-(4360000...4369999) next › : +98-122-(4420000...4429999) Dialling Instructions For trunk calls: 0 122 4380000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 98 122 4380000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4380000 ~ 4389999 (Count: 10,000) Example: +98-122-4380000 / 0098-122-4380000 (0122-4380000 / 0-122-4380000) +98-122-4380001 / 0098-122-4380001 (0122-4380001 / 0-122-4380001) +98-122-4380002 / 0098-122-4380002 (0122-4380002 / 0-122-4380002) +98-122-4380003 / 0098-122-4380003 (0122-4380003 / 0-122-4380003) +98-122-4380004 / 0098-122-4380004 (0122-4380004 / 0-122-4380004) ...+98-122-xxxxxxx / 0098-122-xxxxxxx (0122-xxxxxxx / 0-122-xxxxxxx) ...+98-122-4389995 / 0098-122-4389995 (0122-4389995 / 0-122-4389995) +98-122-4389996 / 0098-122-4389996 (0122-4389996 / 0-122-4389996) +98-122-4389997 / 0098-122-4389997 (0122-4389997 / 0-122-4389997) +98-122-4389998 / 0098-122-4389998 (0122-4389998 / 0-122-4389998) +98-122-4389999 / 0098-122-4389999 (0122-4389999 / 0-122-4389999)