Area Code +31-343-(700000...700999) located in Doorn, Utrecht (UT), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 343 Subscriber Number From : 700000 Subscriber Number To : 700999 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 : BT NEDERLAND N.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 : Doorn Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 52.0300 Longitude : 5.3500 ‹ previous : +31-343-(590000...599999) next › : +31-343-(701000...701999) Dialling Instructions For trunk calls: 0 343 700000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 343 700000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 700000 ~ 700999 (Count: 1,000) Example: +31-343-700000 / 0031-343-700000 (0343-700000 / 0-343-700000) +31-343-700001 / 0031-343-700001 (0343-700001 / 0-343-700001) +31-343-700002 / 0031-343-700002 (0343-700002 / 0-343-700002) +31-343-700003 / 0031-343-700003 (0343-700003 / 0-343-700003) +31-343-700004 / 0031-343-700004 (0343-700004 / 0-343-700004) ...+31-343-xxxxxx / 0031-343-xxxxxx (0343-xxxxxx / 0-343-xxxxxx) ...+31-343-700995 / 0031-343-700995 (0343-700995 / 0-343-700995) +31-343-700996 / 0031-343-700996 (0343-700996 / 0-343-700996) +31-343-700997 / 0031-343-700997 (0343-700997 / 0-343-700997) +31-343-700998 / 0031-343-700998 (0343-700998 / 0-343-700998) +31-343-700999 / 0031-343-700999 (0343-700999 / 0-343-700999)