Area Code +98-311-(8580...8589999) located in Esfehan - اشكاوند, Isfahan (04), more detail is as below. Place International Dialing Code : 98 International Prefix : 00 National Prefix : 0 National Destination Code : 311 Subscriber Number From : 8580 Subscriber Number To : 8589999 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 : 04 Region Name : Isfahan City : Esfehan - اشكاوند Timezone : Asia/Tehran Coordinated Universal Time : +03:30 Daylight Saving Time : Yes National Significant Number Minimum Length : 7 Latitude : 32.6600 Longitude : 51.6800 ‹ previous : +98-311-(8560...8569999) next › : +98-311-(8640...8649999) Dialling Instructions For trunk calls: 0 311 8580 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 98 311 8580 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8580 ~ 8589999 (Count: 8,581,420) Example: +98-311-0008580 / 0098-311-0008580 (0311-0008580 / 0-311-0008580) +98-311-0008581 / 0098-311-0008581 (0311-0008581 / 0-311-0008581) +98-311-0008582 / 0098-311-0008582 (0311-0008582 / 0-311-0008582) +98-311-0008583 / 0098-311-0008583 (0311-0008583 / 0-311-0008583) +98-311-0008584 / 0098-311-0008584 (0311-0008584 / 0-311-0008584) ...+98-311-xxxxxxx / 0098-311-xxxxxxx (0311-xxxxxxx / 0-311-xxxxxxx) ...+98-311-8589995 / 0098-311-8589995 (0311-8589995 / 0-311-8589995) +98-311-8589996 / 0098-311-8589996 (0311-8589996 / 0-311-8589996) +98-311-8589997 / 0098-311-8589997 (0311-8589997 / 0-311-8589997) +98-311-8589998 / 0098-311-8589998 (0311-8589998 / 0-311-8589998) +98-311-8589999 / 0098-311-8589999 (0311-8589999 / 0-311-8589999)