Area Code +31-475-(423000...423999) 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 : 423000 Subscriber Number To : 423999 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 : ACM 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-(422000...422999) next › : +31-475-(424000...424999) Dialling Instructions For trunk calls: 0 475 423000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 475 423000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 423000 ~ 423999 (Count: 1,000) Example: +31-475-423000 / 0031-475-423000 (0475-423000 / 0-475-423000) +31-475-423001 / 0031-475-423001 (0475-423001 / 0-475-423001) +31-475-423002 / 0031-475-423002 (0475-423002 / 0-475-423002) +31-475-423003 / 0031-475-423003 (0475-423003 / 0-475-423003) +31-475-423004 / 0031-475-423004 (0475-423004 / 0-475-423004) ...+31-475-xxxxxx / 0031-475-xxxxxx (0475-xxxxxx / 0-475-xxxxxx) ...+31-475-423995 / 0031-475-423995 (0475-423995 / 0-475-423995) +31-475-423996 / 0031-475-423996 (0475-423996 / 0-475-423996) +31-475-423997 / 0031-475-423997 (0475-423997 / 0-475-423997) +31-475-423998 / 0031-475-423998 (0475-423998 / 0-475-423998) +31-475-423999 / 0031-475-423999 (0475-423999 / 0-475-423999)