Area Code +33-185-(280000...289999) located in Mantes-La-Jolie, YVELINES (78), more detail is as below. Place International Dialing Code : 33 International Prefix : 00 National Prefix : 0 National Destination Code : 185 Subscriber Number From : 280000 Subscriber Number To : 289999 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 : EQUANT France 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 : Mantes-La-Jolie Timezone : Europe/Paris Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 48.9900 Longitude : 1.7100 ‹ previous : +33-185-(270000...279999) next › : +33-185-(290000...299999) Dialling Instructions For trunk calls: 0 185 280000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 185 280000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 280000 ~ 289999 (Count: 10,000) Example: +33-185-280000 / 0033-185-280000 (0185-280000 / 0-185-280000) +33-185-280001 / 0033-185-280001 (0185-280001 / 0-185-280001) +33-185-280002 / 0033-185-280002 (0185-280002 / 0-185-280002) +33-185-280003 / 0033-185-280003 (0185-280003 / 0-185-280003) +33-185-280004 / 0033-185-280004 (0185-280004 / 0-185-280004) ...+33-185-xxxxxx / 0033-185-xxxxxx (0185-xxxxxx / 0-185-xxxxxx) ...+33-185-289995 / 0033-185-289995 (0185-289995 / 0-185-289995) +33-185-289996 / 0033-185-289996 (0185-289996 / 0-185-289996) +33-185-289997 / 0033-185-289997 (0185-289997 / 0-185-289997) +33-185-289998 / 0033-185-289998 (0185-289998 / 0-185-289998) +33-185-289999 / 0033-185-289999 (0185-289999 / 0-185-289999)