Area Code +33-594-(390000...399999) 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 : 390000 Subscriber Number To : 399999 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 : FRANCE TELECOM 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-(380000...389999) next › : +33-594-(430000...439999) Dialling Instructions For trunk calls: 0 594 390000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 594 390000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 390000 ~ 399999 (Count: 10,000) Example: +33-594-390000 / 0033-594-390000 (0594-390000 / 0-594-390000) +33-594-390001 / 0033-594-390001 (0594-390001 / 0-594-390001) +33-594-390002 / 0033-594-390002 (0594-390002 / 0-594-390002) +33-594-390003 / 0033-594-390003 (0594-390003 / 0-594-390003) +33-594-390004 / 0033-594-390004 (0594-390004 / 0-594-390004) ...+33-594-xxxxxx / 0033-594-xxxxxx (0594-xxxxxx / 0-594-xxxxxx) ...+33-594-399995 / 0033-594-399995 (0594-399995 / 0-594-399995) +33-594-399996 / 0033-594-399996 (0594-399996 / 0-594-399996) +33-594-399997 / 0033-594-399997 (0594-399997 / 0-594-399997) +33-594-399998 / 0033-594-399998 (0594-399998 / 0-594-399998) +33-594-399999 / 0033-594-399999 (0594-399999 / 0-594-399999)