Area Code +33-173-(660000...669999) located in Juvisy-Sur-Orge, ESSONNE (91), more detail is as below. Place International Dialing Code : 33 International Prefix : 00 National Prefix : 0 National Destination Code : 173 Subscriber Number From : 660000 Subscriber Number To : 669999 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 : PARITEL OPERATEUR Click here to buy France Area Code Database Other Information Language Code : fr (French) Country Number : 250 (France) Country Code : FR (France) Region Code : 91 Region Name : ESSONNE City : Juvisy-Sur-Orge Timezone : Europe/Paris Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 48.6900 Longitude : 2.3700 ‹ previous : +33-173-(650000...659999) next › : +33-173-(670000...679999) Dialling Instructions For trunk calls: 0 173 660000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 173 660000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 660000 ~ 669999 (Count: 10,000) Example: +33-173-660000 / 0033-173-660000 (0173-660000 / 0-173-660000) +33-173-660001 / 0033-173-660001 (0173-660001 / 0-173-660001) +33-173-660002 / 0033-173-660002 (0173-660002 / 0-173-660002) +33-173-660003 / 0033-173-660003 (0173-660003 / 0-173-660003) +33-173-660004 / 0033-173-660004 (0173-660004 / 0-173-660004) ...+33-173-xxxxxx / 0033-173-xxxxxx (0173-xxxxxx / 0-173-xxxxxx) ...+33-173-669995 / 0033-173-669995 (0173-669995 / 0-173-669995) +33-173-669996 / 0033-173-669996 (0173-669996 / 0-173-669996) +33-173-669997 / 0033-173-669997 (0173-669997 / 0-173-669997) +33-173-669998 / 0033-173-669998 (0173-669998 / 0-173-669998) +33-173-669999 / 0033-173-669999 (0173-669999 / 0-173-669999)