Area Code +31-43-(3820000...3829999) located in Maastricht, Limburg (LI), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 43 Subscriber Number From : 3820000 Subscriber Number To : 3829999 National Destination Code Length : 2 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 : Maastricht Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 50.8500 Longitude : 5.6900 ‹ previous : +31-43-(3810000...3819999) next › : +31-43-(3830000...3839999) Dialling Instructions For trunk calls: 0 43 3820000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 43 3820000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3820000 ~ 3829999 (Count: 10,000) Example: +31-43-3820000 / 0031-43-3820000 (043-3820000 / 0-43-3820000) +31-43-3820001 / 0031-43-3820001 (043-3820001 / 0-43-3820001) +31-43-3820002 / 0031-43-3820002 (043-3820002 / 0-43-3820002) +31-43-3820003 / 0031-43-3820003 (043-3820003 / 0-43-3820003) +31-43-3820004 / 0031-43-3820004 (043-3820004 / 0-43-3820004) ...+31-43-xxxxxxx / 0031-43-xxxxxxx (043-xxxxxxx / 0-43-xxxxxxx) ...+31-43-3829995 / 0031-43-3829995 (043-3829995 / 0-43-3829995) +31-43-3829996 / 0031-43-3829996 (043-3829996 / 0-43-3829996) +31-43-3829997 / 0031-43-3829997 (043-3829997 / 0-43-3829997) +31-43-3829998 / 0031-43-3829998 (043-3829998 / 0-43-3829998) +31-43-3829999 / 0031-43-3829999 (043-3829999 / 0-43-3829999)