Area Code +33-594-(570000...579999) located in Cayenne, GUYANE (GF), more detail is as below. Place International Dialing Code : 33 International Prefix : 00 National Prefix : 0 National Destination Code : 594 Subscriber Number From : 570000 Subscriber Number To : 579999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : MEDIASERV Click here to buy French Guiana Area Code Database Other Information Language Code : fr (French) Country Number : 254 (French Guiana) Country Code : GF (French Guiana) Region Code : GF Region Name : GUYANE City : Cayenne Timezone : America/Cayenne Coordinated Universal Time : -03:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 5.1700 Longitude : -52.6400 ‹ previous : +33-594-(490000...499999) next › : +33-594-(580000...589999) Dialling Instructions For trunk calls: 0 594 570000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 594 570000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 570000 ~ 579999 (Count: 10,000) Example: +33-594-570000 / 0033-594-570000 (0594-570000 / 0-594-570000) +33-594-570001 / 0033-594-570001 (0594-570001 / 0-594-570001) +33-594-570002 / 0033-594-570002 (0594-570002 / 0-594-570002) +33-594-570003 / 0033-594-570003 (0594-570003 / 0-594-570003) +33-594-570004 / 0033-594-570004 (0594-570004 / 0-594-570004) ...+33-594-xxxxxx / 0033-594-xxxxxx (0594-xxxxxx / 0-594-xxxxxx) ...+33-594-579995 / 0033-594-579995 (0594-579995 / 0-594-579995) +33-594-579996 / 0033-594-579996 (0594-579996 / 0-594-579996) +33-594-579997 / 0033-594-579997 (0594-579997 / 0-594-579997) +33-594-579998 / 0033-594-579998 (0594-579998 / 0-594-579998) +33-594-579999 / 0033-594-579999 (0594-579999 / 0-594-579999)