Area Code +33-531-(330000...339999) located in Castres, TARN (81), more detail is as below. Place International Dialing Code : 33 International Prefix : 00 National Prefix : 0 National Destination Code : 531 Subscriber Number From : 330000 Subscriber Number To : 339999 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 : COMPLETEL Click here to buy France Area Code Database Other Information Language Code : fr (French) Country Number : 250 (France) Country Code : FR (France) Region Code : 81 Region Name : TARN City : Castres Timezone : Europe/Paris Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 43.6100 Longitude : 2.2400 ‹ previous : +33-531-(320000...329999) next › : +33-531-(340000...349999) Dialling Instructions For trunk calls: 0 531 330000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 531 330000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 330000 ~ 339999 (Count: 10,000) Example: +33-531-330000 / 0033-531-330000 (0531-330000 / 0-531-330000) +33-531-330001 / 0033-531-330001 (0531-330001 / 0-531-330001) +33-531-330002 / 0033-531-330002 (0531-330002 / 0-531-330002) +33-531-330003 / 0033-531-330003 (0531-330003 / 0-531-330003) +33-531-330004 / 0033-531-330004 (0531-330004 / 0-531-330004) ...+33-531-xxxxxx / 0033-531-xxxxxx (0531-xxxxxx / 0-531-xxxxxx) ...+33-531-339995 / 0033-531-339995 (0531-339995 / 0-531-339995) +33-531-339996 / 0033-531-339996 (0531-339996 / 0-531-339996) +33-531-339997 / 0033-531-339997 (0531-339997 / 0-531-339997) +33-531-339998 / 0033-531-339998 (0531-339998 / 0-531-339998) +33-531-339999 / 0033-531-339999 (0531-339999 / 0-531-339999)