Area Code +31-252-(210000...219999) located in Hillegom, Zuid-Holland (ZH), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 252 Subscriber Number From : 210000 Subscriber Number To : 219999 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 : ZH Region Name : Zuid-Holland City : Hillegom Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 52.2900 Longitude : 4.5800 ‹ previous : +31-252-(201000...201999) next › : +31-252-(220000...229999) Dialling Instructions For trunk calls: 0 252 210000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 252 210000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 210000 ~ 219999 (Count: 10,000) Example: +31-252-210000 / 0031-252-210000 (0252-210000 / 0-252-210000) +31-252-210001 / 0031-252-210001 (0252-210001 / 0-252-210001) +31-252-210002 / 0031-252-210002 (0252-210002 / 0-252-210002) +31-252-210003 / 0031-252-210003 (0252-210003 / 0-252-210003) +31-252-210004 / 0031-252-210004 (0252-210004 / 0-252-210004) ...+31-252-xxxxxx / 0031-252-xxxxxx (0252-xxxxxx / 0-252-xxxxxx) ...+31-252-219995 / 0031-252-219995 (0252-219995 / 0-252-219995) +31-252-219996 / 0031-252-219996 (0252-219996 / 0-252-219996) +31-252-219997 / 0031-252-219997 (0252-219997 / 0-252-219997) +31-252-219998 / 0031-252-219998 (0252-219998 / 0-252-219998) +31-252-219999 / 0031-252-219999 (0252-219999 / 0-252-219999)