Area Code +33-101-(310000...319999) located in Geographic portability prefixes, more detail is as below. Place International Dialing Code : 33 International Prefix : 00 National Prefix : 0 National Destination Code : 101 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 : SOCIETE FRANCAISE DU RADIOTELEPHONE Click here to buy France Area Code Database Other Information Language Code : fr (French) Country Number : 250 (France) Country Code : FR (France) City : Geographic portability prefixes Timezone : Europe/Paris Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 48.8600 Longitude : 2.2700 ‹ previous : +33-101-(300000...309999) next › : +33-101-(320000...329999) Dialling Instructions For trunk calls: 0 101 310000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 101 310000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 310000 ~ 319999 (Count: 10,000) Example: +33-101-310000 / 0033-101-310000 (0101-310000 / 0-101-310000) +33-101-310001 / 0033-101-310001 (0101-310001 / 0-101-310001) +33-101-310002 / 0033-101-310002 (0101-310002 / 0-101-310002) +33-101-310003 / 0033-101-310003 (0101-310003 / 0-101-310003) +33-101-310004 / 0033-101-310004 (0101-310004 / 0-101-310004) ...+33-101-xxxxxx / 0033-101-xxxxxx (0101-xxxxxx / 0-101-xxxxxx) ...+33-101-319995 / 0033-101-319995 (0101-319995 / 0-101-319995) +33-101-319996 / 0033-101-319996 (0101-319996 / 0-101-319996) +33-101-319997 / 0033-101-319997 (0101-319997 / 0-101-319997) +33-101-319998 / 0033-101-319998 (0101-319998 / 0-101-319998) +33-101-319999 / 0033-101-319999 (0101-319999 / 0-101-319999)