Area Code +31-297-(212000...212999) located in Uithoorn, Utrecht (UT), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 297 Subscriber Number From : 212000 Subscriber Number To : 212999 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 : UT Region Name : Utrecht City : Uithoorn Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 52.2700 Longitude : 4.7500 ‹ previous : +31-297-(211000...211999) next › : +31-297-(213000...213999) Dialling Instructions For trunk calls: 0 297 212000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 297 212000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 212000 ~ 212999 (Count: 1,000) Example: +31-297-212000 / 0031-297-212000 (0297-212000 / 0-297-212000) +31-297-212001 / 0031-297-212001 (0297-212001 / 0-297-212001) +31-297-212002 / 0031-297-212002 (0297-212002 / 0-297-212002) +31-297-212003 / 0031-297-212003 (0297-212003 / 0-297-212003) +31-297-212004 / 0031-297-212004 (0297-212004 / 0-297-212004) ...+31-297-xxxxxx / 0031-297-xxxxxx (0297-xxxxxx / 0-297-xxxxxx) ...+31-297-212995 / 0031-297-212995 (0297-212995 / 0-297-212995) +31-297-212996 / 0031-297-212996 (0297-212996 / 0-297-212996) +31-297-212997 / 0031-297-212997 (0297-212997 / 0-297-212997) +31-297-212998 / 0031-297-212998 (0297-212998 / 0-297-212998) +31-297-212999 / 0031-297-212999 (0297-212999 / 0-297-212999)