Area Code +33-251-(020000...029999) located in Nantes, LOIRE ATLANTIQUE (44), more detail is as below. Place International Dialing Code : 33 International Prefix : 00 National Prefix : 0 National Destination Code : 251 Subscriber Number From : 020000 Subscriber Number To : 029999 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 France Area Code Database Other Information Language Code : fr (French) Country Number : 250 (France) Country Code : FR (France) Region Code : 44 Region Name : LOIRE ATLANTIQUE City : Nantes Timezone : Europe/Paris Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 47.2200 Longitude : -1.5500 ‹ previous : +33-251-(010000...019999) next › : +33-251-(040000...049999) Dialling Instructions For trunk calls: 0 251 020000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 251 020000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 020000 ~ 029999 (Count: 10,000) Example: +33-251-020000 / 0033-251-020000 (0251-020000 / 0-251-020000) +33-251-020001 / 0033-251-020001 (0251-020001 / 0-251-020001) +33-251-020002 / 0033-251-020002 (0251-020002 / 0-251-020002) +33-251-020003 / 0033-251-020003 (0251-020003 / 0-251-020003) +33-251-020004 / 0033-251-020004 (0251-020004 / 0-251-020004) ...+33-251-xxxxxx / 0033-251-xxxxxx (0251-xxxxxx / 0-251-xxxxxx) ...+33-251-029995 / 0033-251-029995 (0251-029995 / 0-251-029995) +33-251-029996 / 0033-251-029996 (0251-029996 / 0-251-029996) +33-251-029997 / 0033-251-029997 (0251-029997 / 0-251-029997) +33-251-029998 / 0033-251-029998 (0251-029998 / 0-251-029998) +33-251-029999 / 0033-251-029999 (0251-029999 / 0-251-029999)