Area Code +98-661-(5510000...5519999) located in Khoramabad - بدرآباد, Lorestan (20), more detail is as below. Place International Dialing Code : 98 International Prefix : 00 National Prefix : 0 National Destination Code : 661 Subscriber Number From : 5510000 Subscriber Number To : 5519999 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 : 20 Region Name : Lorestan City : Khoramabad - بدرآباد Timezone : Asia/Tehran Coordinated Universal Time : +03:30 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 33.4200 Longitude : 48.2800 ‹ previous : +98-661-(0000000...4999999) next › : +98-661-(5511000...5511999) Dialling Instructions For trunk calls: 0 661 5510000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 98 661 5510000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5510000 ~ 5519999 (Count: 10,000) Example: +98-661-5510000 / 0098-661-5510000 (0661-5510000 / 0-661-5510000) +98-661-5510001 / 0098-661-5510001 (0661-5510001 / 0-661-5510001) +98-661-5510002 / 0098-661-5510002 (0661-5510002 / 0-661-5510002) +98-661-5510003 / 0098-661-5510003 (0661-5510003 / 0-661-5510003) +98-661-5510004 / 0098-661-5510004 (0661-5510004 / 0-661-5510004) ...+98-661-xxxxxxx / 0098-661-xxxxxxx (0661-xxxxxxx / 0-661-xxxxxxx) ...+98-661-5519995 / 0098-661-5519995 (0661-5519995 / 0-661-5519995) +98-661-5519996 / 0098-661-5519996 (0661-5519996 / 0-661-5519996) +98-661-5519997 / 0098-661-5519997 (0661-5519997 / 0-661-5519997) +98-661-5519998 / 0098-661-5519998 (0661-5519998 / 0-661-5519998) +98-661-5519999 / 0098-661-5519999 (0661-5519999 / 0-661-5519999)