Area Code +31-15-(4400000...4400999) 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 : 4400000 Subscriber Number To : 4400999 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 : InterConnect Services 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-(4000000...4000999) next › : +31-15-(4550000...4550999) Dialling Instructions For trunk calls: 0 15 4400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 15 4400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4400000 ~ 4400999 (Count: 1,000) Example: +31-15-4400000 / 0031-15-4400000 (015-4400000 / 0-15-4400000) +31-15-4400001 / 0031-15-4400001 (015-4400001 / 0-15-4400001) +31-15-4400002 / 0031-15-4400002 (015-4400002 / 0-15-4400002) +31-15-4400003 / 0031-15-4400003 (015-4400003 / 0-15-4400003) +31-15-4400004 / 0031-15-4400004 (015-4400004 / 0-15-4400004) ...+31-15-xxxxxxx / 0031-15-xxxxxxx (015-xxxxxxx / 0-15-xxxxxxx) ...+31-15-4400995 / 0031-15-4400995 (015-4400995 / 0-15-4400995) +31-15-4400996 / 0031-15-4400996 (015-4400996 / 0-15-4400996) +31-15-4400997 / 0031-15-4400997 (015-4400997 / 0-15-4400997) +31-15-4400998 / 0031-15-4400998 (015-4400998 / 0-15-4400998) +31-15-4400999 / 0031-15-4400999 (015-4400999 / 0-15-4400999)
