Area Code +31-475-(303000...303999) located in Roermond, Limburg (LI), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 475 Subscriber Number From : 303000 Subscriber Number To : 303999 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 : LI Region Name : Limburg City : Roermond Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 51.1900 Longitude : 5.9900 ‹ previous : +31-475-(302000...302999) next › : +31-475-(304000...304999) Dialling Instructions For trunk calls: 0 475 303000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 475 303000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 303000 ~ 303999 (Count: 1,000) Example: +31-475-303000 / 0031-475-303000 (0475-303000 / 0-475-303000) +31-475-303001 / 0031-475-303001 (0475-303001 / 0-475-303001) +31-475-303002 / 0031-475-303002 (0475-303002 / 0-475-303002) +31-475-303003 / 0031-475-303003 (0475-303003 / 0-475-303003) +31-475-303004 / 0031-475-303004 (0475-303004 / 0-475-303004) ...+31-475-xxxxxx / 0031-475-xxxxxx (0475-xxxxxx / 0-475-xxxxxx) ...+31-475-303995 / 0031-475-303995 (0475-303995 / 0-475-303995) +31-475-303996 / 0031-475-303996 (0475-303996 / 0-475-303996) +31-475-303997 / 0031-475-303997 (0475-303997 / 0-475-303997) +31-475-303998 / 0031-475-303998 (0475-303998 / 0-475-303998) +31-475-303999 / 0031-475-303999 (0475-303999 / 0-475-303999)