Area Code +31-475-(603000...603999) 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 : 603000 Subscriber Number To : 603999 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-(602000...602999) next › : +31-475-(604000...604999) Dialling Instructions For trunk calls: 0 475 603000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 475 603000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 603000 ~ 603999 (Count: 1,000) Example: +31-475-603000 / 0031-475-603000 (0475-603000 / 0-475-603000) +31-475-603001 / 0031-475-603001 (0475-603001 / 0-475-603001) +31-475-603002 / 0031-475-603002 (0475-603002 / 0-475-603002) +31-475-603003 / 0031-475-603003 (0475-603003 / 0-475-603003) +31-475-603004 / 0031-475-603004 (0475-603004 / 0-475-603004) ...+31-475-xxxxxx / 0031-475-xxxxxx (0475-xxxxxx / 0-475-xxxxxx) ...+31-475-603995 / 0031-475-603995 (0475-603995 / 0-475-603995) +31-475-603996 / 0031-475-603996 (0475-603996 / 0-475-603996) +31-475-603997 / 0031-475-603997 (0475-603997 / 0-475-603997) +31-475-603998 / 0031-475-603998 (0475-603998 / 0-475-603998) +31-475-603999 / 0031-475-603999 (0475-603999 / 0-475-603999)