Area Code +224-304-(20000...29999) located in Ratoma, more detail is as below. Place International Dialing Code : 224 International Prefix : 00 National Destination Code : 304 Subscriber Number From : 20000 Subscriber Number To : 29999 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 : Ratoma Timezone : Africa/Conakry Coordinated Universal Time : +00:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 9.5800 Longitude : -13.6500 ‹ previous : +224-304-(10000...19999) next › : +224-304-(30000...39999) Dialling Instructions For trunk calls: - 304 20000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 224 304 20000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 20000 ~ 29999 (Count: 10,000) Example: +224-304-20000 / 00224-304-20000 (304-20000 / -304-20000) +224-304-20001 / 00224-304-20001 (304-20001 / -304-20001) +224-304-20002 / 00224-304-20002 (304-20002 / -304-20002) +224-304-20003 / 00224-304-20003 (304-20003 / -304-20003) +224-304-20004 / 00224-304-20004 (304-20004 / -304-20004) ...+224-304-xxxxx / 00224-304-xxxxx (304-xxxxx / -304-xxxxx) ...+224-304-29995 / 00224-304-29995 (304-29995 / -304-29995) +224-304-29996 / 00224-304-29996 (304-29996 / -304-29996) +224-304-29997 / 00224-304-29997 (304-29997 / -304-29997) +224-304-29998 / 00224-304-29998 (304-29998 / -304-29998) +224-304-29999 / 00224-304-29999 (304-29999 / -304-29999)