Area Code +31-43-(4590000...4599999) 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 : 4590000 Subscriber Number To : 4599999 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-(4580000...4589999) next › : +31-43-(5000000...5000999) Dialling Instructions For trunk calls: 0 43 4590000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 43 4590000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4590000 ~ 4599999 (Count: 10,000) Example: +31-43-4590000 / 0031-43-4590000 (043-4590000 / 0-43-4590000) +31-43-4590001 / 0031-43-4590001 (043-4590001 / 0-43-4590001) +31-43-4590002 / 0031-43-4590002 (043-4590002 / 0-43-4590002) +31-43-4590003 / 0031-43-4590003 (043-4590003 / 0-43-4590003) +31-43-4590004 / 0031-43-4590004 (043-4590004 / 0-43-4590004) ...+31-43-xxxxxxx / 0031-43-xxxxxxx (043-xxxxxxx / 0-43-xxxxxxx) ...+31-43-4599995 / 0031-43-4599995 (043-4599995 / 0-43-4599995) +31-43-4599996 / 0031-43-4599996 (043-4599996 / 0-43-4599996) +31-43-4599997 / 0031-43-4599997 (043-4599997 / 0-43-4599997) +31-43-4599998 / 0031-43-4599998 (043-4599998 / 0-43-4599998) +31-43-4599999 / 0031-43-4599999 (043-4599999 / 0-43-4599999)