Area Code +31-492-(357000...357999) 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 : 357000 Subscriber Number To : 357999 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-(356000...356999) next › : +31-492-(358000...358999) Dialling Instructions For trunk calls: 0 492 357000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 492 357000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 357000 ~ 357999 (Count: 1,000) Example: +31-492-357000 / 0031-492-357000 (0492-357000 / 0-492-357000) +31-492-357001 / 0031-492-357001 (0492-357001 / 0-492-357001) +31-492-357002 / 0031-492-357002 (0492-357002 / 0-492-357002) +31-492-357003 / 0031-492-357003 (0492-357003 / 0-492-357003) +31-492-357004 / 0031-492-357004 (0492-357004 / 0-492-357004) ...+31-492-xxxxxx / 0031-492-xxxxxx (0492-xxxxxx / 0-492-xxxxxx) ...+31-492-357995 / 0031-492-357995 (0492-357995 / 0-492-357995) +31-492-357996 / 0031-492-357996 (0492-357996 / 0-492-357996) +31-492-357997 / 0031-492-357997 (0492-357997 / 0-492-357997) +31-492-357998 / 0031-492-357998 (0492-357998 / 0-492-357998) +31-492-357999 / 0031-492-357999 (0492-357999 / 0-492-357999)