Area Code +31-43-(4070000...4079999) 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 : 4070000 Subscriber Number To : 4079999 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-(4040000...4044999) next › : +31-43-(4080000...4089999) Dialling Instructions For trunk calls: 0 43 4070000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 43 4070000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4070000 ~ 4079999 (Count: 10,000) Example: +31-43-4070000 / 0031-43-4070000 (043-4070000 / 0-43-4070000) +31-43-4070001 / 0031-43-4070001 (043-4070001 / 0-43-4070001) +31-43-4070002 / 0031-43-4070002 (043-4070002 / 0-43-4070002) +31-43-4070003 / 0031-43-4070003 (043-4070003 / 0-43-4070003) +31-43-4070004 / 0031-43-4070004 (043-4070004 / 0-43-4070004) ...+31-43-xxxxxxx / 0031-43-xxxxxxx (043-xxxxxxx / 0-43-xxxxxxx) ...+31-43-4079995 / 0031-43-4079995 (043-4079995 / 0-43-4079995) +31-43-4079996 / 0031-43-4079996 (043-4079996 / 0-43-4079996) +31-43-4079997 / 0031-43-4079997 (043-4079997 / 0-43-4079997) +31-43-4079998 / 0031-43-4079998 (043-4079998 / 0-43-4079998) +31-43-4079999 / 0031-43-4079999 (043-4079999 / 0-43-4079999)