Area Code +31-15-(8080000...8089999) 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 : 8080000 Subscriber Number To : 8089999 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 : Voxbone S.A. 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-(8000000...8009999) next › : +31-15-(8100000...8100999) Dialling Instructions For trunk calls: 0 15 8080000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 15 8080000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8080000 ~ 8089999 (Count: 10,000) Example: +31-15-8080000 / 0031-15-8080000 (015-8080000 / 0-15-8080000) +31-15-8080001 / 0031-15-8080001 (015-8080001 / 0-15-8080001) +31-15-8080002 / 0031-15-8080002 (015-8080002 / 0-15-8080002) +31-15-8080003 / 0031-15-8080003 (015-8080003 / 0-15-8080003) +31-15-8080004 / 0031-15-8080004 (015-8080004 / 0-15-8080004) ...+31-15-xxxxxxx / 0031-15-xxxxxxx (015-xxxxxxx / 0-15-xxxxxxx) ...+31-15-8089995 / 0031-15-8089995 (015-8089995 / 0-15-8089995) +31-15-8089996 / 0031-15-8089996 (015-8089996 / 0-15-8089996) +31-15-8089997 / 0031-15-8089997 (015-8089997 / 0-15-8089997) +31-15-8089998 / 0031-15-8089998 (015-8089998 / 0-15-8089998) +31-15-8089999 / 0031-15-8089999 (015-8089999 / 0-15-8089999)