Area Code +31-85-(0030000...0039999) located in VoIP - Basic Rate, more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 85 Subscriber Number From : 0030000 Subscriber Number To : 0039999 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 - Basic 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 : +31-85-(0020000...0029999) next › : +31-85-(0040000...0049999) Dialling Instructions For trunk calls: 0 85 0030000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 85 0030000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0030000 ~ 0039999 (Count: 10,000) Example: +31-85-0030000 / 0031-85-0030000 (085-0030000 / 0-85-0030000) +31-85-0030001 / 0031-85-0030001 (085-0030001 / 0-85-0030001) +31-85-0030002 / 0031-85-0030002 (085-0030002 / 0-85-0030002) +31-85-0030003 / 0031-85-0030003 (085-0030003 / 0-85-0030003) +31-85-0030004 / 0031-85-0030004 (085-0030004 / 0-85-0030004) ...+31-85-xxxxxxx / 0031-85-xxxxxxx (085-xxxxxxx / 0-85-xxxxxxx) ...+31-85-0039995 / 0031-85-0039995 (085-0039995 / 0-85-0039995) +31-85-0039996 / 0031-85-0039996 (085-0039996 / 0-85-0039996) +31-85-0039997 / 0031-85-0039997 (085-0039997 / 0-85-0039997) +31-85-0039998 / 0031-85-0039998 (085-0039998 / 0-85-0039998) +31-85-0039999 / 0031-85-0039999 (085-0039999 / 0-85-0039999)