Area Code +98-31-(13570...13579999) located in Esfehan - اصغرآباد, Isfahan (04), more detail is as below. Place International Dialing Code : 98 International Prefix : 00 National Prefix : 0 National Destination Code : 31 Subscriber Number From : 13570 Subscriber Number To : 13579999 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 : 04 Region Name : Isfahan City : Esfehan - اصغرآباد Timezone : Asia/Tehran Coordinated Universal Time : +03:30 Daylight Saving Time : Yes National Significant Number Minimum Length : 7 Latitude : 32.6800 Longitude : 51.4900 ‹ previous : +98-31-(13560...13569999) next › : +98-31-(13690...13690999) Dialling Instructions For trunk calls: 0 31 13570 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 98 31 13570 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 13570 ~ 13579999 (Count: 13,566,430) Example: +98-31-00013570 / 0098-31-00013570 (031-00013570 / 0-31-00013570) +98-31-00013571 / 0098-31-00013571 (031-00013571 / 0-31-00013571) +98-31-00013572 / 0098-31-00013572 (031-00013572 / 0-31-00013572) +98-31-00013573 / 0098-31-00013573 (031-00013573 / 0-31-00013573) +98-31-00013574 / 0098-31-00013574 (031-00013574 / 0-31-00013574) ...+98-31-xxxxxxxx / 0098-31-xxxxxxxx (031-xxxxxxxx / 0-31-xxxxxxxx) ...+98-31-13579995 / 0098-31-13579995 (031-13579995 / 0-31-13579995) +98-31-13579996 / 0098-31-13579996 (031-13579996 / 0-31-13579996) +98-31-13579997 / 0098-31-13579997 (031-13579997 / 0-31-13579997) +98-31-13579998 / 0098-31-13579998 (031-13579998 / 0-31-13579998) +98-31-13579999 / 0098-31-13579999 (031-13579999 / 0-31-13579999)