Area Code +98-12-(12300000...12309999) located in Amol - شهرك صنعتي /آمل, 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 : 12300000 Subscriber Number To : 12309999 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 - شهرك صنعتي /آمل 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 : +98-12-(12120000...12129999) next › : +98-12-(12340000...12349999) Dialling Instructions For trunk calls: 0 12 12300000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 98 12 12300000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 12300000 ~ 12309999 (Count: 10,000) Example: +98-12-12300000 / 0098-12-12300000 (012-12300000 / 0-12-12300000) +98-12-12300001 / 0098-12-12300001 (012-12300001 / 0-12-12300001) +98-12-12300002 / 0098-12-12300002 (012-12300002 / 0-12-12300002) +98-12-12300003 / 0098-12-12300003 (012-12300003 / 0-12-12300003) +98-12-12300004 / 0098-12-12300004 (012-12300004 / 0-12-12300004) ...+98-12-xxxxxxxx / 0098-12-xxxxxxxx (012-xxxxxxxx / 0-12-xxxxxxxx) ...+98-12-12309995 / 0098-12-12309995 (012-12309995 / 0-12-12309995) +98-12-12309996 / 0098-12-12309996 (012-12309996 / 0-12-12309996) +98-12-12309997 / 0098-12-12309997 (012-12309997 / 0-12-12309997) +98-12-12309998 / 0098-12-12309998 (012-12309998 / 0-12-12309998) +98-12-12309999 / 0098-12-12309999 (012-12309999 / 0-12-12309999)