Area Code +31-172-(797000...797999) located in Alphen aan den Rijn, Zuid-Holland (ZH), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 172 Subscriber Number From : 797000 Subscriber Number To : 797999 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 : Scarlet N.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 : ZH Region Name : Zuid-Holland City : Alphen aan den Rijn Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 52.1300 Longitude : 4.6600 ‹ previous : +31-172-(796000...796999) next › : +31-172-(798000...798999) Dialling Instructions For trunk calls: 0 172 797000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 172 797000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 797000 ~ 797999 (Count: 1,000) Example: +31-172-797000 / 0031-172-797000 (0172-797000 / 0-172-797000) +31-172-797001 / 0031-172-797001 (0172-797001 / 0-172-797001) +31-172-797002 / 0031-172-797002 (0172-797002 / 0-172-797002) +31-172-797003 / 0031-172-797003 (0172-797003 / 0-172-797003) +31-172-797004 / 0031-172-797004 (0172-797004 / 0-172-797004) ...+31-172-xxxxxx / 0031-172-xxxxxx (0172-xxxxxx / 0-172-xxxxxx) ...+31-172-797995 / 0031-172-797995 (0172-797995 / 0-172-797995) +31-172-797996 / 0031-172-797996 (0172-797996 / 0-172-797996) +31-172-797997 / 0031-172-797997 (0172-797997 / 0-172-797997) +31-172-797998 / 0031-172-797998 (0172-797998 / 0-172-797998) +31-172-797999 / 0031-172-797999 (0172-797999 / 0-172-797999)