Area Code +31-519-(330000...339999) located in Dokkum, Fryslân (FR), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 519 Subscriber Number From : 330000 Subscriber Number To : 339999 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 : FR Region Name : Fryslân City : Dokkum Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 53.3300 Longitude : 6.0000 ‹ previous : +31-519-(320000...329999) next › : +31-519-(340000...349999) Dialling Instructions For trunk calls: 0 519 330000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 519 330000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 330000 ~ 339999 (Count: 10,000) Example: +31-519-330000 / 0031-519-330000 (0519-330000 / 0-519-330000) +31-519-330001 / 0031-519-330001 (0519-330001 / 0-519-330001) +31-519-330002 / 0031-519-330002 (0519-330002 / 0-519-330002) +31-519-330003 / 0031-519-330003 (0519-330003 / 0-519-330003) +31-519-330004 / 0031-519-330004 (0519-330004 / 0-519-330004) ...+31-519-xxxxxx / 0031-519-xxxxxx (0519-xxxxxx / 0-519-xxxxxx) ...+31-519-339995 / 0031-519-339995 (0519-339995 / 0-519-339995) +31-519-339996 / 0031-519-339996 (0519-339996 / 0-519-339996) +31-519-339997 / 0031-519-339997 (0519-339997 / 0-519-339997) +31-519-339998 / 0031-519-339998 (0519-339998 / 0-519-339998) +31-519-339999 / 0031-519-339999 (0519-339999 / 0-519-339999)