Area Code +33-594-(310000...319999) 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 : 310000 Subscriber Number To : 319999 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-(300000...309999) next › : +33-594-(320000...329999) Dialling Instructions For trunk calls: 0 594 310000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 594 310000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 310000 ~ 319999 (Count: 10,000) Example: +33-594-310000 / 0033-594-310000 (0594-310000 / 0-594-310000) +33-594-310001 / 0033-594-310001 (0594-310001 / 0-594-310001) +33-594-310002 / 0033-594-310002 (0594-310002 / 0-594-310002) +33-594-310003 / 0033-594-310003 (0594-310003 / 0-594-310003) +33-594-310004 / 0033-594-310004 (0594-310004 / 0-594-310004) ...+33-594-xxxxxx / 0033-594-xxxxxx (0594-xxxxxx / 0-594-xxxxxx) ...+33-594-319995 / 0033-594-319995 (0594-319995 / 0-594-319995) +33-594-319996 / 0033-594-319996 (0594-319996 / 0-594-319996) +33-594-319997 / 0033-594-319997 (0594-319997 / 0-594-319997) +33-594-319998 / 0033-594-319998 (0594-319998 / 0-594-319998) +33-594-319999 / 0033-594-319999 (0594-319999 / 0-594-319999)