Area Code +31-87-(0003000...0003999) located in VoIP - Premium Rate, more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 87 Subscriber Number From : 0003000 Subscriber Number To : 0003999 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 : GnTel 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 : +31-87-(0002000...0002999) next › : +31-87-(0004000...0004999) Dialling Instructions For trunk calls: 0 87 0003000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 87 0003000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0003000 ~ 0003999 (Count: 1,000) Example: +31-87-0003000 / 0031-87-0003000 (087-0003000 / 0-87-0003000) +31-87-0003001 / 0031-87-0003001 (087-0003001 / 0-87-0003001) +31-87-0003002 / 0031-87-0003002 (087-0003002 / 0-87-0003002) +31-87-0003003 / 0031-87-0003003 (087-0003003 / 0-87-0003003) +31-87-0003004 / 0031-87-0003004 (087-0003004 / 0-87-0003004) ...+31-87-xxxxxxx / 0031-87-xxxxxxx (087-xxxxxxx / 0-87-xxxxxxx) ...+31-87-0003995 / 0031-87-0003995 (087-0003995 / 0-87-0003995) +31-87-0003996 / 0031-87-0003996 (087-0003996 / 0-87-0003996) +31-87-0003997 / 0031-87-0003997 (087-0003997 / 0-87-0003997) +31-87-0003998 / 0031-87-0003998 (087-0003998 / 0-87-0003998) +31-87-0003999 / 0031-87-0003999 (087-0003999 / 0-87-0003999)