Area Code +31-475-(630000...630999) 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 : 630000 Subscriber Number To : 630999 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 : Tritone Telecom 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 : 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-(609000...609999) next › : +31-475-(631000...631999) Dialling Instructions For trunk calls: 0 475 630000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 475 630000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 630000 ~ 630999 (Count: 1,000) Example: +31-475-630000 / 0031-475-630000 (0475-630000 / 0-475-630000) +31-475-630001 / 0031-475-630001 (0475-630001 / 0-475-630001) +31-475-630002 / 0031-475-630002 (0475-630002 / 0-475-630002) +31-475-630003 / 0031-475-630003 (0475-630003 / 0-475-630003) +31-475-630004 / 0031-475-630004 (0475-630004 / 0-475-630004) ...+31-475-xxxxxx / 0031-475-xxxxxx (0475-xxxxxx / 0-475-xxxxxx) ...+31-475-630995 / 0031-475-630995 (0475-630995 / 0-475-630995) +31-475-630996 / 0031-475-630996 (0475-630996 / 0-475-630996) +31-475-630997 / 0031-475-630997 (0475-630997 / 0-475-630997) +31-475-630998 / 0031-475-630998 (0475-630998 / 0-475-630998) +31-475-630999 / 0031-475-630999 (0475-630999 / 0-475-630999)