Area Code +33-456-(370000...379999) located in Sallanches, HAUTE SAVOIE (74), more detail is as below. Place International Dialing Code : 33 International Prefix : 00 National Prefix : 0 National Destination Code : 456 Subscriber Number From : 370000 Subscriber Number To : 379999 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 : 74 Region Name : HAUTE SAVOIE City : Sallanches Timezone : Europe/Paris Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 45.9400 Longitude : 6.6300 ‹ previous : +33-456-(360000...369999) next › : +33-456-(380000...389999) Dialling Instructions For trunk calls: 0 456 370000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 456 370000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 370000 ~ 379999 (Count: 10,000) Example: +33-456-370000 / 0033-456-370000 (0456-370000 / 0-456-370000) +33-456-370001 / 0033-456-370001 (0456-370001 / 0-456-370001) +33-456-370002 / 0033-456-370002 (0456-370002 / 0-456-370002) +33-456-370003 / 0033-456-370003 (0456-370003 / 0-456-370003) +33-456-370004 / 0033-456-370004 (0456-370004 / 0-456-370004) ...+33-456-xxxxxx / 0033-456-xxxxxx (0456-xxxxxx / 0-456-xxxxxx) ...+33-456-379995 / 0033-456-379995 (0456-379995 / 0-456-379995) +33-456-379996 / 0033-456-379996 (0456-379996 / 0-456-379996) +33-456-379997 / 0033-456-379997 (0456-379997 / 0-456-379997) +33-456-379998 / 0033-456-379998 (0456-379998 / 0-456-379998) +33-456-379999 / 0033-456-379999 (0456-379999 / 0-456-379999)