Area Code +31-255-(560000...569999) located in IJmuiden, Noord-Holland (NH), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 255 Subscriber Number From : 560000 Subscriber Number To : 569999 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 : NH Region Name : Noord-Holland City : IJmuiden Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 52.4600 Longitude : 4.6300 ‹ previous : +31-255-(550000...559999) next › : +31-255-(570000...579999) Dialling Instructions For trunk calls: 0 255 560000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 255 560000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 560000 ~ 569999 (Count: 10,000) Example: +31-255-560000 / 0031-255-560000 (0255-560000 / 0-255-560000) +31-255-560001 / 0031-255-560001 (0255-560001 / 0-255-560001) +31-255-560002 / 0031-255-560002 (0255-560002 / 0-255-560002) +31-255-560003 / 0031-255-560003 (0255-560003 / 0-255-560003) +31-255-560004 / 0031-255-560004 (0255-560004 / 0-255-560004) ...+31-255-xxxxxx / 0031-255-xxxxxx (0255-xxxxxx / 0-255-xxxxxx) ...+31-255-569995 / 0031-255-569995 (0255-569995 / 0-255-569995) +31-255-569996 / 0031-255-569996 (0255-569996 / 0-255-569996) +31-255-569997 / 0031-255-569997 (0255-569997 / 0-255-569997) +31-255-569998 / 0031-255-569998 (0255-569998 / 0-255-569998) +31-255-569999 / 0031-255-569999 (0255-569999 / 0-255-569999)