Area Code +33-400-(400000...409999) located in Geographic portability prefixes, more detail is as below. Place International Dialing Code : 33 International Prefix : 00 National Prefix : 0 National Destination Code : 400 Subscriber Number From : 400000 Subscriber Number To : 409999 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 : +33-400-(300000...309999) next › : +33-400-(410000...419999) Dialling Instructions For trunk calls: 0 400 400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 400 400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 400000 ~ 409999 (Count: 10,000) Example: +33-400-400000 / 0033-400-400000 (0400-400000 / 0-400-400000) +33-400-400001 / 0033-400-400001 (0400-400001 / 0-400-400001) +33-400-400002 / 0033-400-400002 (0400-400002 / 0-400-400002) +33-400-400003 / 0033-400-400003 (0400-400003 / 0-400-400003) +33-400-400004 / 0033-400-400004 (0400-400004 / 0-400-400004) ...+33-400-xxxxxx / 0033-400-xxxxxx (0400-xxxxxx / 0-400-xxxxxx) ...+33-400-409995 / 0033-400-409995 (0400-409995 / 0-400-409995) +33-400-409996 / 0033-400-409996 (0400-409996 / 0-400-409996) +33-400-409997 / 0033-400-409997 (0400-409997 / 0-400-409997) +33-400-409998 / 0033-400-409998 (0400-409998 / 0-400-409998) +33-400-409999 / 0033-400-409999 (0400-409999 / 0-400-409999)