Area Code +31-523-(789000...789999) located in Hardenberg, Overijssel (OV), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 523 Subscriber Number From : 789000 Subscriber Number To : 789999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Easynet Nederland B.V. Click here to buy Netherlands Area Code Database Other Information Language Code : nl (Dutch) Country Number : 528 (Netherlands) Country Code : NL (Netherlands) Region Code : OV Region Name : Overijssel City : Hardenberg Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 52.5800 Longitude : 6.6200 ‹ previous : +31-523-(788000...788999) next › : +31-523-(790000...790999) Dialling Instructions For trunk calls: 0 523 789000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 523 789000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 789000 ~ 789999 (Count: 1,000) Example: +31-523-789000 / 0031-523-789000 (0523-789000 / 0-523-789000) +31-523-789001 / 0031-523-789001 (0523-789001 / 0-523-789001) +31-523-789002 / 0031-523-789002 (0523-789002 / 0-523-789002) +31-523-789003 / 0031-523-789003 (0523-789003 / 0-523-789003) +31-523-789004 / 0031-523-789004 (0523-789004 / 0-523-789004) ...+31-523-xxxxxx / 0031-523-xxxxxx (0523-xxxxxx / 0-523-xxxxxx) ...+31-523-789995 / 0031-523-789995 (0523-789995 / 0-523-789995) +31-523-789996 / 0031-523-789996 (0523-789996 / 0-523-789996) +31-523-789997 / 0031-523-789997 (0523-789997 / 0-523-789997) +31-523-789998 / 0031-523-789998 (0523-789998 / 0-523-789998) +31-523-789999 / 0031-523-789999 (0523-789999 / 0-523-789999)