Area Code +31-66-(0660000...0669999) located in Mobile Paging, more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 66 Subscriber Number From : 0660000 Subscriber Number To : 0669999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : M (Mobile, Cellular) Carrier Name : The Telecom Company 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 : Mobile Paging 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 : +31-66-(0650000...0659999) next › : +31-66-(0740000...0749999) Dialling Instructions For trunk calls: 0 66 0660000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 66 0660000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0660000 ~ 0669999 (Count: 10,000) Example: +31-66-0660000 / 0031-66-0660000 (066-0660000 / 0-66-0660000) +31-66-0660001 / 0031-66-0660001 (066-0660001 / 0-66-0660001) +31-66-0660002 / 0031-66-0660002 (066-0660002 / 0-66-0660002) +31-66-0660003 / 0031-66-0660003 (066-0660003 / 0-66-0660003) +31-66-0660004 / 0031-66-0660004 (066-0660004 / 0-66-0660004) ...+31-66-xxxxxxx / 0031-66-xxxxxxx (066-xxxxxxx / 0-66-xxxxxxx) ...+31-66-0669995 / 0031-66-0669995 (066-0669995 / 0-66-0669995) +31-66-0669996 / 0031-66-0669996 (066-0669996 / 0-66-0669996) +31-66-0669997 / 0031-66-0669997 (066-0669997 / 0-66-0669997) +31-66-0669998 / 0031-66-0669998 (066-0669998 / 0-66-0669998) +31-66-0669999 / 0031-66-0669999 (066-0669999 / 0-66-0669999)