Area Code +33-173-(640000...649999) located in Nanterre, HAUTS DE SEINE (92), more detail is as below. Place International Dialing Code : 33 International Prefix : 00 National Prefix : 0 National Destination Code : 173 Subscriber Number From : 640000 Subscriber Number To : 649999 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 : NUMERICABLE Click here to buy France Area Code Database Other Information Language Code : fr (French) Country Number : 250 (France) Country Code : FR (France) Region Code : 92 Region Name : HAUTS DE SEINE City : Nanterre Timezone : Europe/Paris Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 48.8900 Longitude : 2.2200 ‹ previous : +33-173-(630000...639999) next › : +33-173-(650000...659999) Dialling Instructions For trunk calls: 0 173 640000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 173 640000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 640000 ~ 649999 (Count: 10,000) Example: +33-173-640000 / 0033-173-640000 (0173-640000 / 0-173-640000) +33-173-640001 / 0033-173-640001 (0173-640001 / 0-173-640001) +33-173-640002 / 0033-173-640002 (0173-640002 / 0-173-640002) +33-173-640003 / 0033-173-640003 (0173-640003 / 0-173-640003) +33-173-640004 / 0033-173-640004 (0173-640004 / 0-173-640004) ...+33-173-xxxxxx / 0033-173-xxxxxx (0173-xxxxxx / 0-173-xxxxxx) ...+33-173-649995 / 0033-173-649995 (0173-649995 / 0-173-649995) +33-173-649996 / 0033-173-649996 (0173-649996 / 0-173-649996) +33-173-649997 / 0033-173-649997 (0173-649997 / 0-173-649997) +33-173-649998 / 0033-173-649998 (0173-649998 / 0-173-649998) +33-173-649999 / 0033-173-649999 (0173-649999 / 0-173-649999)