Area Code +31-10-(8700000...8709999) located in Rotterdam, Zuid-Holland (ZH), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 10 Subscriber Number From : 8700000 Subscriber Number To : 8709999 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 : Infopact Netwerkdiensten 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 : ZH Region Name : Zuid-Holland City : Rotterdam Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 51.9200 Longitude : 4.4700 ‹ previous : +31-10-(8510000...8519999) next › : +31-10-(8880000...8889999) Dialling Instructions For trunk calls: 0 10 8700000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 10 8700000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8700000 ~ 8709999 (Count: 10,000) Example: +31-10-8700000 / 0031-10-8700000 (010-8700000 / 0-10-8700000) +31-10-8700001 / 0031-10-8700001 (010-8700001 / 0-10-8700001) +31-10-8700002 / 0031-10-8700002 (010-8700002 / 0-10-8700002) +31-10-8700003 / 0031-10-8700003 (010-8700003 / 0-10-8700003) +31-10-8700004 / 0031-10-8700004 (010-8700004 / 0-10-8700004) ...+31-10-xxxxxxx / 0031-10-xxxxxxx (010-xxxxxxx / 0-10-xxxxxxx) ...+31-10-8709995 / 0031-10-8709995 (010-8709995 / 0-10-8709995) +31-10-8709996 / 0031-10-8709996 (010-8709996 / 0-10-8709996) +31-10-8709997 / 0031-10-8709997 (010-8709997 / 0-10-8709997) +31-10-8709998 / 0031-10-8709998 (010-8709998 / 0-10-8709998) +31-10-8709999 / 0031-10-8709999 (010-8709999 / 0-10-8709999)