Area Code +31-345-(580000...589999) located in Culemborg, Gelderland (GE), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 345 Subscriber Number From : 580000 Subscriber Number To : 589999 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 : GE Region Name : Gelderland City : Culemborg Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 51.9600 Longitude : 5.2300 ‹ previous : +31-345-(570000...579999) next › : +31-345-(590000...599999) Dialling Instructions For trunk calls: 0 345 580000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 345 580000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 580000 ~ 589999 (Count: 10,000) Example: +31-345-580000 / 0031-345-580000 (0345-580000 / 0-345-580000) +31-345-580001 / 0031-345-580001 (0345-580001 / 0-345-580001) +31-345-580002 / 0031-345-580002 (0345-580002 / 0-345-580002) +31-345-580003 / 0031-345-580003 (0345-580003 / 0-345-580003) +31-345-580004 / 0031-345-580004 (0345-580004 / 0-345-580004) ...+31-345-xxxxxx / 0031-345-xxxxxx (0345-xxxxxx / 0-345-xxxxxx) ...+31-345-589995 / 0031-345-589995 (0345-589995 / 0-345-589995) +31-345-589996 / 0031-345-589996 (0345-589996 / 0-345-589996) +31-345-589997 / 0031-345-589997 (0345-589997 / 0-345-589997) +31-345-589998 / 0031-345-589998 (0345-589998 / 0-345-589998) +31-345-589999 / 0031-345-589999 (0345-589999 / 0-345-589999)