Area Code +98-561-(2370000...2379999) located in Birjand - خنگ, South Khorasan (29), more detail is as below. Place International Dialing Code : 98 International Prefix : 00 National Prefix : 0 National Destination Code : 561 Subscriber Number From : 2370000 Subscriber Number To : 2379999 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 : 29 Region Name : South Khorasan City : Birjand - خنگ Timezone : Asia/Tehran Coordinated Universal Time : +03:30 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 33.5600 Longitude : 59.4300 ‹ previous : +98-561-(2360000...2369999) next › : +98-561-(2410000...2419999) Dialling Instructions For trunk calls: 0 561 2370000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 98 561 2370000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2370000 ~ 2379999 (Count: 10,000) Example: +98-561-2370000 / 0098-561-2370000 (0561-2370000 / 0-561-2370000) +98-561-2370001 / 0098-561-2370001 (0561-2370001 / 0-561-2370001) +98-561-2370002 / 0098-561-2370002 (0561-2370002 / 0-561-2370002) +98-561-2370003 / 0098-561-2370003 (0561-2370003 / 0-561-2370003) +98-561-2370004 / 0098-561-2370004 (0561-2370004 / 0-561-2370004) ...+98-561-xxxxxxx / 0098-561-xxxxxxx (0561-xxxxxxx / 0-561-xxxxxxx) ...+98-561-2379995 / 0098-561-2379995 (0561-2379995 / 0-561-2379995) +98-561-2379996 / 0098-561-2379996 (0561-2379996 / 0-561-2379996) +98-561-2379997 / 0098-561-2379997 (0561-2379997 / 0-561-2379997) +98-561-2379998 / 0098-561-2379998 (0561-2379998 / 0-561-2379998) +98-561-2379999 / 0098-561-2379999 (0561-2379999 / 0-561-2379999)