Area Code +31-85-(8610000...8619999) 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 : 8610000 Subscriber Number To : 8619999 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 : Hilf Telecom 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-(8600000...8609999) next › : +31-85-(8620000...8629999) Dialling Instructions For trunk calls: 0 85 8610000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 85 8610000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8610000 ~ 8619999 (Count: 10,000) Example: +31-85-8610000 / 0031-85-8610000 (085-8610000 / 0-85-8610000) +31-85-8610001 / 0031-85-8610001 (085-8610001 / 0-85-8610001) +31-85-8610002 / 0031-85-8610002 (085-8610002 / 0-85-8610002) +31-85-8610003 / 0031-85-8610003 (085-8610003 / 0-85-8610003) +31-85-8610004 / 0031-85-8610004 (085-8610004 / 0-85-8610004) ...+31-85-xxxxxxx / 0031-85-xxxxxxx (085-xxxxxxx / 0-85-xxxxxxx) ...+31-85-8619995 / 0031-85-8619995 (085-8619995 / 0-85-8619995) +31-85-8619996 / 0031-85-8619996 (085-8619996 / 0-85-8619996) +31-85-8619997 / 0031-85-8619997 (085-8619997 / 0-85-8619997) +31-85-8619998 / 0031-85-8619998 (085-8619998 / 0-85-8619998) +31-85-8619999 / 0031-85-8619999 (085-8619999 / 0-85-8619999)