03 is a national range in Norway. Non-geographic numbers that work nationwide without tying you to one city — ideal for a single number across the whole country.
| Prefix | 03 |
|---|---|
| Country | Norway (+47) |
| Dialled within Norway | 03123 |
| Dialled from abroad | +47 03123 |
Other national prefixes in Norway
Frequently asked questions
Is the number shown here really available?
Yes — results come from live inventory and are refreshed every few minutes. Numbers are reserved for you once you start checkout.
Can I get several 03 numbers in a row?
Consecutive blocks are often available on request. Contact sales with the quantity you need.
Where will calls to my 03 number ring?
Wherever you choose: a SIP URI, your PBX, Microsoft Teams, a softphone or any mobile. You can change the destination at any time in the portal.