Area Code +31-70-(2100000...2109999) located in Den Haag, Zuid-Holland (ZH), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 70 Subscriber Number From : 2100000 Subscriber Number To : 2109999 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 : Ziggo 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 : Den Haag Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 52.0800 Longitude : 4.3100 ‹ previous : +31-70-(2090000...2090999) next › : +31-70-(2110000...2119999) Dialling Instructions For trunk calls: 0 70 2100000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 70 2100000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2100000 ~ 2109999 (Count: 10,000) Example: +31-70-2100000 / 0031-70-2100000 (070-2100000 / 0-70-2100000) +31-70-2100001 / 0031-70-2100001 (070-2100001 / 0-70-2100001) +31-70-2100002 / 0031-70-2100002 (070-2100002 / 0-70-2100002) +31-70-2100003 / 0031-70-2100003 (070-2100003 / 0-70-2100003) +31-70-2100004 / 0031-70-2100004 (070-2100004 / 0-70-2100004) ...+31-70-xxxxxxx / 0031-70-xxxxxxx (070-xxxxxxx / 0-70-xxxxxxx) ...+31-70-2109995 / 0031-70-2109995 (070-2109995 / 0-70-2109995) +31-70-2109996 / 0031-70-2109996 (070-2109996 / 0-70-2109996) +31-70-2109997 / 0031-70-2109997 (070-2109997 / 0-70-2109997) +31-70-2109998 / 0031-70-2109998 (070-2109998 / 0-70-2109998) +31-70-2109999 / 0031-70-2109999 (070-2109999 / 0-70-2109999)