Area Code +31-20-(2090000...2090999) located in Amsterdam, Noord-Holland (NH), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 20 Subscriber Number From : 2090000 Subscriber Number To : 2090999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : ACM Click here to buy Netherlands Area Code Database Other Information Language Code : nl (Dutch) Country Number : 528 (Netherlands) Country Code : NL (Netherlands) Region Code : NH Region Name : Noord-Holland City : Amsterdam Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 52.3700 Longitude : 4.8900 ‹ previous : +31-20-(2080000...2089999) next › : +31-20-(2091000...2091999) Dialling Instructions For trunk calls: 0 20 2090000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 20 2090000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2090000 ~ 2090999 (Count: 1,000) Example: +31-20-2090000 / 0031-20-2090000 (020-2090000 / 0-20-2090000) +31-20-2090001 / 0031-20-2090001 (020-2090001 / 0-20-2090001) +31-20-2090002 / 0031-20-2090002 (020-2090002 / 0-20-2090002) +31-20-2090003 / 0031-20-2090003 (020-2090003 / 0-20-2090003) +31-20-2090004 / 0031-20-2090004 (020-2090004 / 0-20-2090004) ...+31-20-xxxxxxx / 0031-20-xxxxxxx (020-xxxxxxx / 0-20-xxxxxxx) ...+31-20-2090995 / 0031-20-2090995 (020-2090995 / 0-20-2090995) +31-20-2090996 / 0031-20-2090996 (020-2090996 / 0-20-2090996) +31-20-2090997 / 0031-20-2090997 (020-2090997 / 0-20-2090997) +31-20-2090998 / 0031-20-2090998 (020-2090998 / 0-20-2090998) +31-20-2090999 / 0031-20-2090999 (020-2090999 / 0-20-2090999)