Area Code +98-58-(12350000...12359999) located in Guchan - داغيان, Khorasan Razavi (30), more detail is as below. Place International Dialing Code : 98 International Prefix : 00 National Prefix : 0 National Destination Code : 58 Subscriber Number From : 12350000 Subscriber Number To : 12359999 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 : 30 Region Name : Khorasan Razavi City : Guchan - داغيان Timezone : Asia/Tehran Coordinated Universal Time : +03:30 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 35.1000 Longitude : 59.1000 ‹ previous : +98-58-(12340000...12349999) next › : +98-58-(12360000...12369999) Dialling Instructions For trunk calls: 0 58 12350000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 98 58 12350000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 12350000 ~ 12359999 (Count: 10,000) Example: +98-58-12350000 / 0098-58-12350000 (058-12350000 / 0-58-12350000) +98-58-12350001 / 0098-58-12350001 (058-12350001 / 0-58-12350001) +98-58-12350002 / 0098-58-12350002 (058-12350002 / 0-58-12350002) +98-58-12350003 / 0098-58-12350003 (058-12350003 / 0-58-12350003) +98-58-12350004 / 0098-58-12350004 (058-12350004 / 0-58-12350004) ...+98-58-xxxxxxxx / 0098-58-xxxxxxxx (058-xxxxxxxx / 0-58-xxxxxxxx) ...+98-58-12359995 / 0098-58-12359995 (058-12359995 / 0-58-12359995) +98-58-12359996 / 0098-58-12359996 (058-12359996 / 0-58-12359996) +98-58-12359997 / 0098-58-12359997 (058-12359997 / 0-58-12359997) +98-58-12359998 / 0098-58-12359998 (058-12359998 / 0-58-12359998) +98-58-12359999 / 0098-58-12359999 (058-12359999 / 0-58-12359999)