Area Code +31-492-(770000...779999) 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 : 770000 Subscriber Number To : 779999 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 : UPC Nederland 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-(769000...769999) next › : +31-492-(780000...780999) Dialling Instructions For trunk calls: 0 492 770000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 492 770000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 770000 ~ 779999 (Count: 10,000) Example: +31-492-770000 / 0031-492-770000 (0492-770000 / 0-492-770000) +31-492-770001 / 0031-492-770001 (0492-770001 / 0-492-770001) +31-492-770002 / 0031-492-770002 (0492-770002 / 0-492-770002) +31-492-770003 / 0031-492-770003 (0492-770003 / 0-492-770003) +31-492-770004 / 0031-492-770004 (0492-770004 / 0-492-770004) ...+31-492-xxxxxx / 0031-492-xxxxxx (0492-xxxxxx / 0-492-xxxxxx) ...+31-492-779995 / 0031-492-779995 (0492-779995 / 0-492-779995) +31-492-779996 / 0031-492-779996 (0492-779996 / 0-492-779996) +31-492-779997 / 0031-492-779997 (0492-779997 / 0-492-779997) +31-492-779998 / 0031-492-779998 (0492-779998 / 0-492-779998) +31-492-779999 / 0031-492-779999 (0492-779999 / 0-492-779999)