Area Code +33-173-(810000...819999) located in Fontainebleau, SEINE ET MARNE (77), more detail is as below. Place International Dialing Code : 33 International Prefix : 00 National Prefix : 0 National Destination Code : 173 Subscriber Number From : 810000 Subscriber Number To : 819999 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 : BOUYGUES TELECOM Click here to buy France Area Code Database Other Information Language Code : fr (French) Country Number : 250 (France) Country Code : FR (France) Region Code : 77 Region Name : SEINE ET MARNE City : Fontainebleau Timezone : Europe/Paris Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 48.4000 Longitude : 2.7000 ‹ previous : +33-173-(800000...809999) next › : +33-173-(820000...829999) Dialling Instructions For trunk calls: 0 173 810000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 173 810000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 810000 ~ 819999 (Count: 10,000) Example: +33-173-810000 / 0033-173-810000 (0173-810000 / 0-173-810000) +33-173-810001 / 0033-173-810001 (0173-810001 / 0-173-810001) +33-173-810002 / 0033-173-810002 (0173-810002 / 0-173-810002) +33-173-810003 / 0033-173-810003 (0173-810003 / 0-173-810003) +33-173-810004 / 0033-173-810004 (0173-810004 / 0-173-810004) ...+33-173-xxxxxx / 0033-173-xxxxxx (0173-xxxxxx / 0-173-xxxxxx) ...+33-173-819995 / 0033-173-819995 (0173-819995 / 0-173-819995) +33-173-819996 / 0033-173-819996 (0173-819996 / 0-173-819996) +33-173-819997 / 0033-173-819997 (0173-819997 / 0-173-819997) +33-173-819998 / 0033-173-819998 (0173-819998 / 0-173-819998) +33-173-819999 / 0033-173-819999 (0173-819999 / 0-173-819999)