Area Code +31-67-(100...100) located in Internet access, more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 67 Subscriber Number From : 100 Subscriber Number To : 100 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 5 Number Type : I (I) Carrier Name : KPN 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 : Internet access Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 5 Latitude : 52.3700 Longitude : 4.9000 ‹ previous : +31-67-(007...007) next › : +31-67-(200...200) Dialling Instructions For trunk calls: 0 67 100 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 67 100 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 100 ~ 100 (Count: 1) Example: +31-67-100 / 0031-67-100 (067-100 / 0-67-100)