Area Code +31-85-(0180000...0189999) 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 : 0180000 Subscriber Number To : 0189999 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 : AdCalls 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-(0170000...0179999) next › : +31-85-(0190000...0199999) Dialling Instructions For trunk calls: 0 85 0180000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 85 0180000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0180000 ~ 0189999 (Count: 10,000) Example: +31-85-0180000 / 0031-85-0180000 (085-0180000 / 0-85-0180000) +31-85-0180001 / 0031-85-0180001 (085-0180001 / 0-85-0180001) +31-85-0180002 / 0031-85-0180002 (085-0180002 / 0-85-0180002) +31-85-0180003 / 0031-85-0180003 (085-0180003 / 0-85-0180003) +31-85-0180004 / 0031-85-0180004 (085-0180004 / 0-85-0180004) ...+31-85-xxxxxxx / 0031-85-xxxxxxx (085-xxxxxxx / 0-85-xxxxxxx) ...+31-85-0189995 / 0031-85-0189995 (085-0189995 / 0-85-0189995) +31-85-0189996 / 0031-85-0189996 (085-0189996 / 0-85-0189996) +31-85-0189997 / 0031-85-0189997 (085-0189997 / 0-85-0189997) +31-85-0189998 / 0031-85-0189998 (085-0189998 / 0-85-0189998) +31-85-0189999 / 0031-85-0189999 (085-0189999 / 0-85-0189999)