Area Code +31-492-(550000...559999) located in Helmond, Noord-Brabant (NB), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 492 Subscriber Number From : 550000 Subscriber Number To : 559999 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 : 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 : NB Region Name : Noord-Brabant City : Helmond Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 51.4800 Longitude : 5.6500 ‹ previous : +31-492-(540000...549999) next › : +31-492-(560000...569999) Dialling Instructions For trunk calls: 0 492 550000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 492 550000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 550000 ~ 559999 (Count: 10,000) Example: +31-492-550000 / 0031-492-550000 (0492-550000 / 0-492-550000) +31-492-550001 / 0031-492-550001 (0492-550001 / 0-492-550001) +31-492-550002 / 0031-492-550002 (0492-550002 / 0-492-550002) +31-492-550003 / 0031-492-550003 (0492-550003 / 0-492-550003) +31-492-550004 / 0031-492-550004 (0492-550004 / 0-492-550004) ...+31-492-xxxxxx / 0031-492-xxxxxx (0492-xxxxxx / 0-492-xxxxxx) ...+31-492-559995 / 0031-492-559995 (0492-559995 / 0-492-559995) +31-492-559996 / 0031-492-559996 (0492-559996 / 0-492-559996) +31-492-559997 / 0031-492-559997 (0492-559997 / 0-492-559997) +31-492-559998 / 0031-492-559998 (0492-559998 / 0-492-559998) +31-492-559999 / 0031-492-559999 (0492-559999 / 0-492-559999)