Area Code +47-21-(700000...709999) located in All locations, Oslo fylke (03), more detail is as below. Place International Dialing Code : 47 International Prefix : 00 National Destination Code : 21 Subscriber Number From : 700000 Subscriber Number To : 709999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 8 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Ventelo AS Click here to buy Norway Area Code Database Other Information Language Code : no Country Number : 578 (Norway) Country Code : NO (Norway) Region Code : 03 Region Name : Oslo fylke City : All locations Timezone : Europe/Oslo Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 59.9300 Longitude : 10.7500 ‹ previous : +47-21-(679000...699999) next › : +47-21-(896000...898999) Dialling Instructions For trunk calls: - 21 700000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 47 21 700000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 700000 ~ 709999 (Count: 10,000) Example: +47-21-700000 / 0047-21-700000 (21-700000 / -21-700000) +47-21-700001 / 0047-21-700001 (21-700001 / -21-700001) +47-21-700002 / 0047-21-700002 (21-700002 / -21-700002) +47-21-700003 / 0047-21-700003 (21-700003 / -21-700003) +47-21-700004 / 0047-21-700004 (21-700004 / -21-700004) ...+47-21-xxxxxx / 0047-21-xxxxxx (21-xxxxxx / -21-xxxxxx) ...+47-21-709995 / 0047-21-709995 (21-709995 / -21-709995) +47-21-709996 / 0047-21-709996 (21-709996 / -21-709996) +47-21-709997 / 0047-21-709997 (21-709997 / -21-709997) +47-21-709998 / 0047-21-709998 (21-709998 / -21-709998) +47-21-709999 / 0047-21-709999 (21-709999 / -21-709999)