Area Code +31-84-(0020020...0020029) 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 : 0020020 Subscriber Number To : 0020029 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-(0020010...0020019) next › : +31-84-(0020030...0021029) Dialling Instructions For trunk calls: 0 84 0020020 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 84 0020020 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0020020 ~ 0020029 (Count: 10) Example: +31-84-0020020 / 0031-84-0020020 (084-0020020 / 0-84-0020020) +31-84-0020021 / 0031-84-0020021 (084-0020021 / 0-84-0020021) +31-84-0020022 / 0031-84-0020022 (084-0020022 / 0-84-0020022) +31-84-0020023 / 0031-84-0020023 (084-0020023 / 0-84-0020023) +31-84-0020024 / 0031-84-0020024 (084-0020024 / 0-84-0020024) ...+31-84-xxxxxxx / 0031-84-xxxxxxx (084-xxxxxxx / 0-84-xxxxxxx) ...+31-84-0020025 / 0031-84-0020025 (084-0020025 / 0-84-0020025) +31-84-0020026 / 0031-84-0020026 (084-0020026 / 0-84-0020026) +31-84-0020027 / 0031-84-0020027 (084-0020027 / 0-84-0020027) +31-84-0020028 / 0031-84-0020028 (084-0020028 / 0-84-0020028) +31-84-0020029 / 0031-84-0020029 (084-0020029 / 0-84-0020029)