Area Code +33-457-(200000...209999) located in Voiron, ISERE (38), more detail is as below. Place International Dialing Code : 33 International Prefix : 00 National Prefix : 0 National Destination Code : 457 Subscriber Number From : 200000 Subscriber Number To : 209999 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) Region Code : 38 Region Name : ISERE City : Voiron Timezone : Europe/Paris Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 45.3600 Longitude : 5.5900 ‹ previous : +33-457-(190000...199999) next › : +33-457-(210000...219999) Dialling Instructions For trunk calls: 0 457 200000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 457 200000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 200000 ~ 209999 (Count: 10,000) Example: +33-457-200000 / 0033-457-200000 (0457-200000 / 0-457-200000) +33-457-200001 / 0033-457-200001 (0457-200001 / 0-457-200001) +33-457-200002 / 0033-457-200002 (0457-200002 / 0-457-200002) +33-457-200003 / 0033-457-200003 (0457-200003 / 0-457-200003) +33-457-200004 / 0033-457-200004 (0457-200004 / 0-457-200004) ...+33-457-xxxxxx / 0033-457-xxxxxx (0457-xxxxxx / 0-457-xxxxxx) ...+33-457-209995 / 0033-457-209995 (0457-209995 / 0-457-209995) +33-457-209996 / 0033-457-209996 (0457-209996 / 0-457-209996) +33-457-209997 / 0033-457-209997 (0457-209997 / 0-457-209997) +33-457-209998 / 0033-457-209998 (0457-209998 / 0-457-209998) +33-457-209999 / 0033-457-209999 (0457-209999 / 0-457-209999)