Area Code +31-15-(3020000...3020999) 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 : 3020000 Subscriber Number To : 3020999 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 : Belcentrale.nl 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-(3010000...3019999) next › : +31-15-(3030000...3030999) Dialling Instructions For trunk calls: 0 15 3020000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 15 3020000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3020000 ~ 3020999 (Count: 1,000) Example: +31-15-3020000 / 0031-15-3020000 (015-3020000 / 0-15-3020000) +31-15-3020001 / 0031-15-3020001 (015-3020001 / 0-15-3020001) +31-15-3020002 / 0031-15-3020002 (015-3020002 / 0-15-3020002) +31-15-3020003 / 0031-15-3020003 (015-3020003 / 0-15-3020003) +31-15-3020004 / 0031-15-3020004 (015-3020004 / 0-15-3020004) ...+31-15-xxxxxxx / 0031-15-xxxxxxx (015-xxxxxxx / 0-15-xxxxxxx) ...+31-15-3020995 / 0031-15-3020995 (015-3020995 / 0-15-3020995) +31-15-3020996 / 0031-15-3020996 (015-3020996 / 0-15-3020996) +31-15-3020997 / 0031-15-3020997 (015-3020997 / 0-15-3020997) +31-15-3020998 / 0031-15-3020998 (015-3020998 / 0-15-3020998) +31-15-3020999 / 0031-15-3020999 (015-3020999 / 0-15-3020999)
