Area Code +31-297-(213000...213999) 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 : 213000 Subscriber Number To : 213999 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-(212000...212999) next › : +31-297-(214000...214999) Dialling Instructions For trunk calls: 0 297 213000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 297 213000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 213000 ~ 213999 (Count: 1,000) Example: +31-297-213000 / 0031-297-213000 (0297-213000 / 0-297-213000) +31-297-213001 / 0031-297-213001 (0297-213001 / 0-297-213001) +31-297-213002 / 0031-297-213002 (0297-213002 / 0-297-213002) +31-297-213003 / 0031-297-213003 (0297-213003 / 0-297-213003) +31-297-213004 / 0031-297-213004 (0297-213004 / 0-297-213004) ...+31-297-xxxxxx / 0031-297-xxxxxx (0297-xxxxxx / 0-297-xxxxxx) ...+31-297-213995 / 0031-297-213995 (0297-213995 / 0-297-213995) +31-297-213996 / 0031-297-213996 (0297-213996 / 0-297-213996) +31-297-213997 / 0031-297-213997 (0297-213997 / 0-297-213997) +31-297-213998 / 0031-297-213998 (0297-213998 / 0-297-213998) +31-297-213999 / 0031-297-213999 (0297-213999 / 0-297-213999)