Area Code +31-492-(510000...519999) 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 : 510000 Subscriber Number To : 519999 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-(509000...509999) next › : +31-492-(520000...529999) Dialling Instructions For trunk calls: 0 492 510000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 492 510000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 510000 ~ 519999 (Count: 10,000) Example: +31-492-510000 / 0031-492-510000 (0492-510000 / 0-492-510000) +31-492-510001 / 0031-492-510001 (0492-510001 / 0-492-510001) +31-492-510002 / 0031-492-510002 (0492-510002 / 0-492-510002) +31-492-510003 / 0031-492-510003 (0492-510003 / 0-492-510003) +31-492-510004 / 0031-492-510004 (0492-510004 / 0-492-510004) ...+31-492-xxxxxx / 0031-492-xxxxxx (0492-xxxxxx / 0-492-xxxxxx) ...+31-492-519995 / 0031-492-519995 (0492-519995 / 0-492-519995) +31-492-519996 / 0031-492-519996 (0492-519996 / 0-492-519996) +31-492-519997 / 0031-492-519997 (0492-519997 / 0-492-519997) +31-492-519998 / 0031-492-519998 (0492-519998 / 0-492-519998) +31-492-519999 / 0031-492-519999 (0492-519999 / 0-492-519999)