Area Code +33-427-(500000...509999) located in Amberieu-En-Bugey, AIN (01), more detail is as below. Place International Dialing Code : 33 International Prefix : 00 National Prefix : 0 National Destination Code : 427 Subscriber Number From : 500000 Subscriber Number To : 509999 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 : 01 Region Name : AIN City : Amberieu-En-Bugey Timezone : Europe/Paris Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 45.9600 Longitude : 5.3600 ‹ previous : +33-427-(490000...499999) next › : +33-427-(510000...519999) Dialling Instructions For trunk calls: 0 427 500000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 427 500000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 500000 ~ 509999 (Count: 10,000) Example: +33-427-500000 / 0033-427-500000 (0427-500000 / 0-427-500000) +33-427-500001 / 0033-427-500001 (0427-500001 / 0-427-500001) +33-427-500002 / 0033-427-500002 (0427-500002 / 0-427-500002) +33-427-500003 / 0033-427-500003 (0427-500003 / 0-427-500003) +33-427-500004 / 0033-427-500004 (0427-500004 / 0-427-500004) ...+33-427-xxxxxx / 0033-427-xxxxxx (0427-xxxxxx / 0-427-xxxxxx) ...+33-427-509995 / 0033-427-509995 (0427-509995 / 0-427-509995) +33-427-509996 / 0033-427-509996 (0427-509996 / 0-427-509996) +33-427-509997 / 0033-427-509997 (0427-509997 / 0-427-509997) +33-427-509998 / 0033-427-509998 (0427-509998 / 0-427-509998) +33-427-509999 / 0033-427-509999 (0427-509999 / 0-427-509999)