Area Code +31-43-(7370000...7379999) 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 : 7370000 Subscriber Number To : 7379999 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 : XS4all Internet 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-(7200000...7200999) next › : +31-43-(7400100...7400199) Dialling Instructions For trunk calls: 0 43 7370000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 43 7370000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7370000 ~ 7379999 (Count: 10,000) Example: +31-43-7370000 / 0031-43-7370000 (043-7370000 / 0-43-7370000) +31-43-7370001 / 0031-43-7370001 (043-7370001 / 0-43-7370001) +31-43-7370002 / 0031-43-7370002 (043-7370002 / 0-43-7370002) +31-43-7370003 / 0031-43-7370003 (043-7370003 / 0-43-7370003) +31-43-7370004 / 0031-43-7370004 (043-7370004 / 0-43-7370004) ...+31-43-xxxxxxx / 0031-43-xxxxxxx (043-xxxxxxx / 0-43-xxxxxxx) ...+31-43-7379995 / 0031-43-7379995 (043-7379995 / 0-43-7379995) +31-43-7379996 / 0031-43-7379996 (043-7379996 / 0-43-7379996) +31-43-7379997 / 0031-43-7379997 (043-7379997 / 0-43-7379997) +31-43-7379998 / 0031-43-7379998 (043-7379998 / 0-43-7379998) +31-43-7379999 / 0031-43-7379999 (043-7379999 / 0-43-7379999)