Area Code +31-523-(610000...619999) 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 : 610000 Subscriber Number To : 619999 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 : 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) 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-(520000...529999) next › : +31-523-(620000...629999) Dialling Instructions For trunk calls: 0 523 610000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 523 610000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 610000 ~ 619999 (Count: 10,000) Example: +31-523-610000 / 0031-523-610000 (0523-610000 / 0-523-610000) +31-523-610001 / 0031-523-610001 (0523-610001 / 0-523-610001) +31-523-610002 / 0031-523-610002 (0523-610002 / 0-523-610002) +31-523-610003 / 0031-523-610003 (0523-610003 / 0-523-610003) +31-523-610004 / 0031-523-610004 (0523-610004 / 0-523-610004) ...+31-523-xxxxxx / 0031-523-xxxxxx (0523-xxxxxx / 0-523-xxxxxx) ...+31-523-619995 / 0031-523-619995 (0523-619995 / 0-523-619995) +31-523-619996 / 0031-523-619996 (0523-619996 / 0-523-619996) +31-523-619997 / 0031-523-619997 (0523-619997 / 0-523-619997) +31-523-619998 / 0031-523-619998 (0523-619998 / 0-523-619998) +31-523-619999 / 0031-523-619999 (0523-619999 / 0-523-619999)
