Area Code +98-172-(2420000...2429999) located in Gonbad Kavos - حالي آخوند, Golestan (27), more detail is as below. Place International Dialing Code : 98 International Prefix : 00 National Prefix : 0 National Destination Code : 172 Subscriber Number From : 2420000 Subscriber Number To : 2429999 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 : 27 Region Name : Golestan City : Gonbad Kavos - حالي آخوند Timezone : Asia/Tehran Coordinated Universal Time : +03:30 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 37.2900 Longitude : 55.1400 ‹ previous : +98-172-(2380000...2389999) next › : +98-172-(2430000...2439999) Dialling Instructions For trunk calls: 0 172 2420000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 98 172 2420000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2420000 ~ 2429999 (Count: 10,000) Example: +98-172-2420000 / 0098-172-2420000 (0172-2420000 / 0-172-2420000) +98-172-2420001 / 0098-172-2420001 (0172-2420001 / 0-172-2420001) +98-172-2420002 / 0098-172-2420002 (0172-2420002 / 0-172-2420002) +98-172-2420003 / 0098-172-2420003 (0172-2420003 / 0-172-2420003) +98-172-2420004 / 0098-172-2420004 (0172-2420004 / 0-172-2420004) ...+98-172-xxxxxxx / 0098-172-xxxxxxx (0172-xxxxxxx / 0-172-xxxxxxx) ...+98-172-2429995 / 0098-172-2429995 (0172-2429995 / 0-172-2429995) +98-172-2429996 / 0098-172-2429996 (0172-2429996 / 0-172-2429996) +98-172-2429997 / 0098-172-2429997 (0172-2429997 / 0-172-2429997) +98-172-2429998 / 0098-172-2429998 (0172-2429998 / 0-172-2429998) +98-172-2429999 / 0098-172-2429999 (0172-2429999 / 0-172-2429999)