Area Code +98-231-(3580000...3589999) located in Semnan - درجزين, Semnān (12), more detail is as below. Place International Dialing Code : 98 International Prefix : 00 National Prefix : 0 National Destination Code : 231 Subscriber Number From : 3580000 Subscriber Number To : 3589999 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 : 12 Region Name : Semnān City : Semnan - درجزين Timezone : Asia/Tehran Coordinated Universal Time : +03:30 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 35.6400 Longitude : 53.3300 ‹ previous : +98-231-(3550000...3559999) next › : +98-231-(3680000...3689999) Dialling Instructions For trunk calls: 0 231 3580000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 98 231 3580000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3580000 ~ 3589999 (Count: 10,000) Example: +98-231-3580000 / 0098-231-3580000 (0231-3580000 / 0-231-3580000) +98-231-3580001 / 0098-231-3580001 (0231-3580001 / 0-231-3580001) +98-231-3580002 / 0098-231-3580002 (0231-3580002 / 0-231-3580002) +98-231-3580003 / 0098-231-3580003 (0231-3580003 / 0-231-3580003) +98-231-3580004 / 0098-231-3580004 (0231-3580004 / 0-231-3580004) ...+98-231-xxxxxxx / 0098-231-xxxxxxx (0231-xxxxxxx / 0-231-xxxxxxx) ...+98-231-3589995 / 0098-231-3589995 (0231-3589995 / 0-231-3589995) +98-231-3589996 / 0098-231-3589996 (0231-3589996 / 0-231-3589996) +98-231-3589997 / 0098-231-3589997 (0231-3589997 / 0-231-3589997) +98-231-3589998 / 0098-231-3589998 (0231-3589998 / 0-231-3589998) +98-231-3589999 / 0098-231-3589999 (0231-3589999 / 0-231-3589999)
