Area Code +31-15-(4000000...4000999) located in Delft, Zuid-Holland (ZH), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 15 Subscriber Number From : 4000000 Subscriber Number To : 4000999 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 : Pretium Telecom 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 : Delft Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 52.0100 Longitude : 4.3600 ‹ previous : +31-15-(3800000...3809999) next › : +31-15-(4400000...4400999) Dialling Instructions For trunk calls: 0 15 4000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 15 4000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4000000 ~ 4000999 (Count: 1,000) Example: +31-15-4000000 / 0031-15-4000000 (015-4000000 / 0-15-4000000) +31-15-4000001 / 0031-15-4000001 (015-4000001 / 0-15-4000001) +31-15-4000002 / 0031-15-4000002 (015-4000002 / 0-15-4000002) +31-15-4000003 / 0031-15-4000003 (015-4000003 / 0-15-4000003) +31-15-4000004 / 0031-15-4000004 (015-4000004 / 0-15-4000004) ...+31-15-xxxxxxx / 0031-15-xxxxxxx (015-xxxxxxx / 0-15-xxxxxxx) ...+31-15-4000995 / 0031-15-4000995 (015-4000995 / 0-15-4000995) +31-15-4000996 / 0031-15-4000996 (015-4000996 / 0-15-4000996) +31-15-4000997 / 0031-15-4000997 (015-4000997 / 0-15-4000997) +31-15-4000998 / 0031-15-4000998 (015-4000998 / 0-15-4000998) +31-15-4000999 / 0031-15-4000999 (015-4000999 / 0-15-4000999)
