Area Code +31-23-(2004000...2004999) located in Haarlem, Noord-Holland (NH), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 23 Subscriber Number From : 2004000 Subscriber Number To : 2004999 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 : Haarlem Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 52.3800 Longitude : 4.6400 ‹ previous : +31-23-(2003000...2003999) next › : +31-23-(2005000...2005999) Dialling Instructions For trunk calls: 0 23 2004000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 23 2004000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2004000 ~ 2004999 (Count: 1,000) Example: +31-23-2004000 / 0031-23-2004000 (023-2004000 / 0-23-2004000) +31-23-2004001 / 0031-23-2004001 (023-2004001 / 0-23-2004001) +31-23-2004002 / 0031-23-2004002 (023-2004002 / 0-23-2004002) +31-23-2004003 / 0031-23-2004003 (023-2004003 / 0-23-2004003) +31-23-2004004 / 0031-23-2004004 (023-2004004 / 0-23-2004004) ...+31-23-xxxxxxx / 0031-23-xxxxxxx (023-xxxxxxx / 0-23-xxxxxxx) ...+31-23-2004995 / 0031-23-2004995 (023-2004995 / 0-23-2004995) +31-23-2004996 / 0031-23-2004996 (023-2004996 / 0-23-2004996) +31-23-2004997 / 0031-23-2004997 (023-2004997 / 0-23-2004997) +31-23-2004998 / 0031-23-2004998 (023-2004998 / 0-23-2004998) +31-23-2004999 / 0031-23-2004999 (023-2004999 / 0-23-2004999)
