Area Code +98-152-(4430000...4439999) located in Sari (suburb) - قلعه سر, Mazandaran (21), more detail is as below. Place International Dialing Code : 98 International Prefix : 00 National Prefix : 0 National Destination Code : 152 Subscriber Number From : 4430000 Subscriber Number To : 4439999 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 : 21 Region Name : Mazandaran City : Sari (suburb) - قلعه سر Timezone : Asia/Tehran Coordinated Universal Time : +03:30 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 36.3100 Longitude : 53.8300 ‹ previous : +98-152-(4420000...4429999) next › : +98-152-(4530000...4539999) Dialling Instructions For trunk calls: 0 152 4430000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 98 152 4430000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4430000 ~ 4439999 (Count: 10,000) Example: +98-152-4430000 / 0098-152-4430000 (0152-4430000 / 0-152-4430000) +98-152-4430001 / 0098-152-4430001 (0152-4430001 / 0-152-4430001) +98-152-4430002 / 0098-152-4430002 (0152-4430002 / 0-152-4430002) +98-152-4430003 / 0098-152-4430003 (0152-4430003 / 0-152-4430003) +98-152-4430004 / 0098-152-4430004 (0152-4430004 / 0-152-4430004) ...+98-152-xxxxxxx / 0098-152-xxxxxxx (0152-xxxxxxx / 0-152-xxxxxxx) ...+98-152-4439995 / 0098-152-4439995 (0152-4439995 / 0-152-4439995) +98-152-4439996 / 0098-152-4439996 (0152-4439996 / 0-152-4439996) +98-152-4439997 / 0098-152-4439997 (0152-4439997 / 0-152-4439997) +98-152-4439998 / 0098-152-4439998 (0152-4439998 / 0-152-4439998) +98-152-4439999 / 0098-152-4439999 (0152-4439999 / 0-152-4439999)