Area Code +33-170-(430000...439999) located in Saint-Germain-En-Laye, YVELINES (78), more detail is as below. Place International Dialing Code : 33 International Prefix : 00 National Prefix : 0 National Destination Code : 170 Subscriber Number From : 430000 Subscriber Number To : 439999 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 : FREE Click here to buy France Area Code Database Other Information Language Code : fr (French) Country Number : 250 (France) Country Code : FR (France) Region Code : 78 Region Name : YVELINES City : Saint-Germain-En-Laye Timezone : Europe/Paris Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 48.9000 Longitude : 2.0900 ‹ previous : +33-170-(420000...429999) next › : +33-170-(440000...449999) Dialling Instructions For trunk calls: 0 170 430000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 170 430000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 430000 ~ 439999 (Count: 10,000) Example: +33-170-430000 / 0033-170-430000 (0170-430000 / 0-170-430000) +33-170-430001 / 0033-170-430001 (0170-430001 / 0-170-430001) +33-170-430002 / 0033-170-430002 (0170-430002 / 0-170-430002) +33-170-430003 / 0033-170-430003 (0170-430003 / 0-170-430003) +33-170-430004 / 0033-170-430004 (0170-430004 / 0-170-430004) ...+33-170-xxxxxx / 0033-170-xxxxxx (0170-xxxxxx / 0-170-xxxxxx) ...+33-170-439995 / 0033-170-439995 (0170-439995 / 0-170-439995) +33-170-439996 / 0033-170-439996 (0170-439996 / 0-170-439996) +33-170-439997 / 0033-170-439997 (0170-439997 / 0-170-439997) +33-170-439998 / 0033-170-439998 (0170-439998 / 0-170-439998) +33-170-439999 / 0033-170-439999 (0170-439999 / 0-170-439999)