Area Code +31-492-(857000...857999) 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 : 857000 Subscriber Number To : 857999 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 : 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-(856000...856999) next › : +31-492-(858000...858999) Dialling Instructions For trunk calls: 0 492 857000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 492 857000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 857000 ~ 857999 (Count: 1,000) Example: +31-492-857000 / 0031-492-857000 (0492-857000 / 0-492-857000) +31-492-857001 / 0031-492-857001 (0492-857001 / 0-492-857001) +31-492-857002 / 0031-492-857002 (0492-857002 / 0-492-857002) +31-492-857003 / 0031-492-857003 (0492-857003 / 0-492-857003) +31-492-857004 / 0031-492-857004 (0492-857004 / 0-492-857004) ...+31-492-xxxxxx / 0031-492-xxxxxx (0492-xxxxxx / 0-492-xxxxxx) ...+31-492-857995 / 0031-492-857995 (0492-857995 / 0-492-857995) +31-492-857996 / 0031-492-857996 (0492-857996 / 0-492-857996) +31-492-857997 / 0031-492-857997 (0492-857997 / 0-492-857997) +31-492-857998 / 0031-492-857998 (0492-857998 / 0-492-857998) +31-492-857999 / 0031-492-857999 (0492-857999 / 0-492-857999)