Area Code +31-38-(2300000...2309999) located in Zwolle, Overijssel (OV), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 38 Subscriber Number From : 2300000 Subscriber Number To : 2309999 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 : Ziggo 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 : Zwolle Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 52.5100 Longitude : 6.0900 ‹ previous : +31-38-(2222000...2222999) next › : +31-38-(2400000...2400999) Dialling Instructions For trunk calls: 0 38 2300000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 38 2300000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2300000 ~ 2309999 (Count: 10,000) Example: +31-38-2300000 / 0031-38-2300000 (038-2300000 / 0-38-2300000) +31-38-2300001 / 0031-38-2300001 (038-2300001 / 0-38-2300001) +31-38-2300002 / 0031-38-2300002 (038-2300002 / 0-38-2300002) +31-38-2300003 / 0031-38-2300003 (038-2300003 / 0-38-2300003) +31-38-2300004 / 0031-38-2300004 (038-2300004 / 0-38-2300004) ...+31-38-xxxxxxx / 0031-38-xxxxxxx (038-xxxxxxx / 0-38-xxxxxxx) ...+31-38-2309995 / 0031-38-2309995 (038-2309995 / 0-38-2309995) +31-38-2309996 / 0031-38-2309996 (038-2309996 / 0-38-2309996) +31-38-2309997 / 0031-38-2309997 (038-2309997 / 0-38-2309997) +31-38-2309998 / 0031-38-2309998 (038-2309998 / 0-38-2309998) +31-38-2309999 / 0031-38-2309999 (038-2309999 / 0-38-2309999)