Area Code +33-100-(830000...839999) located in Geographic portability prefixes, more detail is as below. Place International Dialing Code : 33 International Prefix : 00 National Prefix : 0 National Destination Code : 100 Subscriber Number From : 830000 Subscriber Number To : 839999 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 : LASOTEL 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 : +33-100-(820000...829999) next › : +33-100-(840000...849999) Dialling Instructions For trunk calls: 0 100 830000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 100 830000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 830000 ~ 839999 (Count: 10,000) Example: +33-100-830000 / 0033-100-830000 (0100-830000 / 0-100-830000) +33-100-830001 / 0033-100-830001 (0100-830001 / 0-100-830001) +33-100-830002 / 0033-100-830002 (0100-830002 / 0-100-830002) +33-100-830003 / 0033-100-830003 (0100-830003 / 0-100-830003) +33-100-830004 / 0033-100-830004 (0100-830004 / 0-100-830004) ...+33-100-xxxxxx / 0033-100-xxxxxx (0100-xxxxxx / 0-100-xxxxxx) ...+33-100-839995 / 0033-100-839995 (0100-839995 / 0-100-839995) +33-100-839996 / 0033-100-839996 (0100-839996 / 0-100-839996) +33-100-839997 / 0033-100-839997 (0100-839997 / 0-100-839997) +33-100-839998 / 0033-100-839998 (0100-839998 / 0-100-839998) +33-100-839999 / 0033-100-839999 (0100-839999 / 0-100-839999)