Area Code +31-10-(7530000...7539999) 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 : 7530000 Subscriber Number To : 7539999 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 : Tele2 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 : 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-(7520000...7529999) next › : +31-10-(7540000...7549999) Dialling Instructions For trunk calls: 0 10 7530000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 10 7530000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7530000 ~ 7539999 (Count: 10,000) Example: +31-10-7530000 / 0031-10-7530000 (010-7530000 / 0-10-7530000) +31-10-7530001 / 0031-10-7530001 (010-7530001 / 0-10-7530001) +31-10-7530002 / 0031-10-7530002 (010-7530002 / 0-10-7530002) +31-10-7530003 / 0031-10-7530003 (010-7530003 / 0-10-7530003) +31-10-7530004 / 0031-10-7530004 (010-7530004 / 0-10-7530004) ...+31-10-xxxxxxx / 0031-10-xxxxxxx (010-xxxxxxx / 0-10-xxxxxxx) ...+31-10-7539995 / 0031-10-7539995 (010-7539995 / 0-10-7539995) +31-10-7539996 / 0031-10-7539996 (010-7539996 / 0-10-7539996) +31-10-7539997 / 0031-10-7539997 (010-7539997 / 0-10-7539997) +31-10-7539998 / 0031-10-7539998 (010-7539998 / 0-10-7539998) +31-10-7539999 / 0031-10-7539999 (010-7539999 / 0-10-7539999)