Area Code +33-185-(310000...319999) located in Boulogne-Billancourt, HAUTS DE SEINE (92), more detail is as below. Place International Dialing Code : 33 International Prefix : 00 National Prefix : 0 National Destination Code : 185 Subscriber Number From : 310000 Subscriber Number To : 319999 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 : AURANEXT 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 : Boulogne-Billancourt Timezone : Europe/Paris Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 48.8400 Longitude : 2.2400 ‹ previous : +33-185-(300000...309999) next › : +33-185-(320000...329999) Dialling Instructions For trunk calls: 0 185 310000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 33 185 310000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 310000 ~ 319999 (Count: 10,000) Example: +33-185-310000 / 0033-185-310000 (0185-310000 / 0-185-310000) +33-185-310001 / 0033-185-310001 (0185-310001 / 0-185-310001) +33-185-310002 / 0033-185-310002 (0185-310002 / 0-185-310002) +33-185-310003 / 0033-185-310003 (0185-310003 / 0-185-310003) +33-185-310004 / 0033-185-310004 (0185-310004 / 0-185-310004) ...+33-185-xxxxxx / 0033-185-xxxxxx (0185-xxxxxx / 0-185-xxxxxx) ...+33-185-319995 / 0033-185-319995 (0185-319995 / 0-185-319995) +33-185-319996 / 0033-185-319996 (0185-319996 / 0-185-319996) +33-185-319997 / 0033-185-319997 (0185-319997 / 0-185-319997) +33-185-319998 / 0033-185-319998 (0185-319998 / 0-185-319998) +33-185-319999 / 0033-185-319999 (0185-319999 / 0-185-319999)