Area Code +33-400-(450000...459999) 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 : 450000 Subscriber Number To : 459999 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-(440000...449999) next › : +33-400-(460000...469999) Dialling Instructions For trunk calls: 0 400 450000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 400 450000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 450000 ~ 459999 (Count: 10,000) Example: +33-400-450000 / 0033-400-450000 (0400-450000 / 0-400-450000) +33-400-450001 / 0033-400-450001 (0400-450001 / 0-400-450001) +33-400-450002 / 0033-400-450002 (0400-450002 / 0-400-450002) +33-400-450003 / 0033-400-450003 (0400-450003 / 0-400-450003) +33-400-450004 / 0033-400-450004 (0400-450004 / 0-400-450004) ...+33-400-xxxxxx / 0033-400-xxxxxx (0400-xxxxxx / 0-400-xxxxxx) ...+33-400-459995 / 0033-400-459995 (0400-459995 / 0-400-459995) +33-400-459996 / 0033-400-459996 (0400-459996 / 0-400-459996) +33-400-459997 / 0033-400-459997 (0400-459997 / 0-400-459997) +33-400-459998 / 0033-400-459998 (0400-459998 / 0-400-459998) +33-400-459999 / 0033-400-459999 (0400-459999 / 0-400-459999)