Area Code +31-84-(0020030...0021029) located in VoIP - Premium Rate, more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 84 Subscriber Number From : 0020030 Subscriber Number To : 0021029 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : V (VoIP, Location Independent fixed land line) Carrier Name : Vodafone Libertel B.V. Click here to buy Netherlands Area Code Database Other Information Language Code : nl (Dutch) Country Number : 528 (Netherlands) Country Code : NL (Netherlands) City : VoIP - Premium Rate Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 52.3700 Longitude : 4.9000 ‹ previous : +31-84-(0020020...0020029) next › : +31-84-(0021030...0022029) Dialling Instructions For trunk calls: 0 84 0020030 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 84 0020030 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0020030 ~ 0021029 (Count: 1,000) Example: +31-84-0020030 / 0031-84-0020030 (084-0020030 / 0-84-0020030) +31-84-0020031 / 0031-84-0020031 (084-0020031 / 0-84-0020031) +31-84-0020032 / 0031-84-0020032 (084-0020032 / 0-84-0020032) +31-84-0020033 / 0031-84-0020033 (084-0020033 / 0-84-0020033) +31-84-0020034 / 0031-84-0020034 (084-0020034 / 0-84-0020034) ...+31-84-xxxxxxx / 0031-84-xxxxxxx (084-xxxxxxx / 0-84-xxxxxxx) ...+31-84-0021025 / 0031-84-0021025 (084-0021025 / 0-84-0021025) +31-84-0021026 / 0031-84-0021026 (084-0021026 / 0-84-0021026) +31-84-0021027 / 0031-84-0021027 (084-0021027 / 0-84-0021027) +31-84-0021028 / 0031-84-0021028 (084-0021028 / 0-84-0021028) +31-84-0021029 / 0031-84-0021029 (084-0021029 / 0-84-0021029)