Area Code +98-121-(2340000...2349999) located in Amol - قلعه كش, 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 : 2340000 Subscriber Number To : 2349999 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 - قلعه كش Timezone : Asia/Tehran Coordinated Universal Time : +03:30 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 36.4700 Longitude : 52.4700 ‹ previous : +98-121-(2300000...2309999) next › : +98-121-(2350000...2359999) Dialling Instructions For trunk calls: 0 121 2340000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 98 121 2340000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2340000 ~ 2349999 (Count: 10,000) Example: +98-121-2340000 / 0098-121-2340000 (0121-2340000 / 0-121-2340000) +98-121-2340001 / 0098-121-2340001 (0121-2340001 / 0-121-2340001) +98-121-2340002 / 0098-121-2340002 (0121-2340002 / 0-121-2340002) +98-121-2340003 / 0098-121-2340003 (0121-2340003 / 0-121-2340003) +98-121-2340004 / 0098-121-2340004 (0121-2340004 / 0-121-2340004) ...+98-121-xxxxxxx / 0098-121-xxxxxxx (0121-xxxxxxx / 0-121-xxxxxxx) ...+98-121-2349995 / 0098-121-2349995 (0121-2349995 / 0-121-2349995) +98-121-2349996 / 0098-121-2349996 (0121-2349996 / 0-121-2349996) +98-121-2349997 / 0098-121-2349997 (0121-2349997 / 0-121-2349997) +98-121-2349998 / 0098-121-2349998 (0121-2349998 / 0-121-2349998) +98-121-2349999 / 0098-121-2349999 (0121-2349999 / 0-121-2349999)