Area Code +31-523-(701000...701999) 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 : 701000 Subscriber Number To : 701999 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 : Dean Connect 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-(700000...700999) next › : +31-523-(702000...702999) Dialling Instructions For trunk calls: 0 523 701000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 523 701000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 701000 ~ 701999 (Count: 1,000) Example: +31-523-701000 / 0031-523-701000 (0523-701000 / 0-523-701000) +31-523-701001 / 0031-523-701001 (0523-701001 / 0-523-701001) +31-523-701002 / 0031-523-701002 (0523-701002 / 0-523-701002) +31-523-701003 / 0031-523-701003 (0523-701003 / 0-523-701003) +31-523-701004 / 0031-523-701004 (0523-701004 / 0-523-701004) ...+31-523-xxxxxx / 0031-523-xxxxxx (0523-xxxxxx / 0-523-xxxxxx) ...+31-523-701995 / 0031-523-701995 (0523-701995 / 0-523-701995) +31-523-701996 / 0031-523-701996 (0523-701996 / 0-523-701996) +31-523-701997 / 0031-523-701997 (0523-701997 / 0-523-701997) +31-523-701998 / 0031-523-701998 (0523-701998 / 0-523-701998) +31-523-701999 / 0031-523-701999 (0523-701999 / 0-523-701999)