Area Code +31-10-(7890000...7899999) located in Rotterdam, Zuid-Holland (ZH), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 10 Subscriber Number From : 7890000 Subscriber Number To : 7899999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Easynet Nederland B.V. Click here to buy Netherlands Area Code Database Other Information Language Code : nl (Dutch) Country Number : 528 (Netherlands) Country Code : NL (Netherlands) Region Code : ZH Region Name : Zuid-Holland City : Rotterdam Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 51.9200 Longitude : 4.4700 ‹ previous : +31-10-(7860000...7869999) next › : +31-10-(7900000...7909999) Dialling Instructions For trunk calls: 0 10 7890000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 10 7890000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7890000 ~ 7899999 (Count: 10,000) Example: +31-10-7890000 / 0031-10-7890000 (010-7890000 / 0-10-7890000) +31-10-7890001 / 0031-10-7890001 (010-7890001 / 0-10-7890001) +31-10-7890002 / 0031-10-7890002 (010-7890002 / 0-10-7890002) +31-10-7890003 / 0031-10-7890003 (010-7890003 / 0-10-7890003) +31-10-7890004 / 0031-10-7890004 (010-7890004 / 0-10-7890004) ...+31-10-xxxxxxx / 0031-10-xxxxxxx (010-xxxxxxx / 0-10-xxxxxxx) ...+31-10-7899995 / 0031-10-7899995 (010-7899995 / 0-10-7899995) +31-10-7899996 / 0031-10-7899996 (010-7899996 / 0-10-7899996) +31-10-7899997 / 0031-10-7899997 (010-7899997 / 0-10-7899997) +31-10-7899998 / 0031-10-7899998 (010-7899998 / 0-10-7899998) +31-10-7899999 / 0031-10-7899999 (010-7899999 / 0-10-7899999)