Area Code +31-111-(823000...823999) located in Zierikzee, Zeeland (ZE), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 111 Subscriber Number From : 823000 Subscriber Number To : 823999 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 : OPTA Click here to buy Netherlands Area Code Database Other Information Language Code : nl (Dutch) Country Number : 528 (Netherlands) Country Code : NL (Netherlands) Region Code : ZE Region Name : Zeeland City : Zierikzee Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 51.6500 Longitude : 3.9200 ‹ previous : +31-111-(822000...822999) next › : +31-111-(824000...824999) Dialling Instructions For trunk calls: 0 111 823000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 111 823000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 823000 ~ 823999 (Count: 1,000) Example: +31-111-823000 / 0031-111-823000 (0111-823000 / 0-111-823000) +31-111-823001 / 0031-111-823001 (0111-823001 / 0-111-823001) +31-111-823002 / 0031-111-823002 (0111-823002 / 0-111-823002) +31-111-823003 / 0031-111-823003 (0111-823003 / 0-111-823003) +31-111-823004 / 0031-111-823004 (0111-823004 / 0-111-823004) ...+31-111-xxxxxx / 0031-111-xxxxxx (0111-xxxxxx / 0-111-xxxxxx) ...+31-111-823995 / 0031-111-823995 (0111-823995 / 0-111-823995) +31-111-823996 / 0031-111-823996 (0111-823996 / 0-111-823996) +31-111-823997 / 0031-111-823997 (0111-823997 / 0-111-823997) +31-111-823998 / 0031-111-823998 (0111-823998 / 0-111-823998) +31-111-823999 / 0031-111-823999 (0111-823999 / 0-111-823999)