Area Code +224-303-(30000...39999) located in Sangaredi, more detail is as below. Place International Dialing Code : 224 International Prefix : 00 National Destination Code : 303 Subscriber Number From : 30000 Subscriber Number To : 39999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 8 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Guinea-Telecom Click here to buy Guinea Area Code Database Other Information Language Code : fr (French) Country Number : 324 (Guinea) Country Code : GN (Guinea) City : Sangaredi Timezone : Africa/Conakry Coordinated Universal Time : +00:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 11.1000 Longitude : -13.7700 ‹ previous : +224-303-(20000...29999) next › : +224-304-(10000...19999) Dialling Instructions For trunk calls: - 303 30000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 224 303 30000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 30000 ~ 39999 (Count: 10,000) Example: +224-303-30000 / 00224-303-30000 (303-30000 / -303-30000) +224-303-30001 / 00224-303-30001 (303-30001 / -303-30001) +224-303-30002 / 00224-303-30002 (303-30002 / -303-30002) +224-303-30003 / 00224-303-30003 (303-30003 / -303-30003) +224-303-30004 / 00224-303-30004 (303-30004 / -303-30004) ...+224-303-xxxxx / 00224-303-xxxxx (303-xxxxx / -303-xxxxx) ...+224-303-39995 / 00224-303-39995 (303-39995 / -303-39995) +224-303-39996 / 00224-303-39996 (303-39996 / -303-39996) +224-303-39997 / 00224-303-39997 (303-39997 / -303-39997) +224-303-39998 / 00224-303-39998 (303-39998 / -303-39998) +224-303-39999 / 00224-303-39999 (303-39999 / -303-39999)