A Christmas Island number gives your business a local presence with country code +61. Inside Christmas Island, callers dial the trunk prefix 0 before the area code. From abroad, callers dial +61 and drop the 0.
Number types in Christmas Island
- Local numbersGeographic numbers with a city or regional area code. Customers see a familiar local number and call you at local rates.
- National numbersNon-geographic numbers that work nationwide without tying you to one city — ideal for a single number across the whole country.
- Mobile numbersNumbers from mobile ranges, for services that need a mobile-looking number. SMS capability depends on the range.
- Toll-free numbersFree for your callers from most networks. You cover the inbound cost, which lowers the barrier for sales and support calls.
Local numbers by city
National prefixes
Toll-free prefixes
Christmas Island numbering at a glance
| Country code | +61 |
|---|---|
| Trunk prefix | 0 |
| International call prefix | 0011 |
| Geographic number length | 9 digits after the country code |
| Mobile number length | 9 digits |
| Example landline format | +61 8 9164 1234 |
| Number types in the plan | Local, national, mobile and toll-free |
| Capital | Flying Fish Cove |
| Official languages | English, Chinese, Malay |
| Currency | AUD |
| Time zone | Indian/Christmas |
What you get with every Christmas Island number
- Delivery to your SIP trunk, IP-PBX, Microsoft Teams (Direct Routing), softphone or any mobile number
- Time-of-day routing, failover destinations and simultaneous ring
- Real-time call records and usage in the customer portal
- Number porting in and out, where the Christmas Island regulator allows it
Requirements for Christmas Island numbers
Some Christmas Island number ranges require proof of a business or residential address, or company registration documents. You will see exactly what is needed for the number you choose before you pay, and you can upload documents in the portal. How verification works.
Frequently asked questions
Can I get a Christmas Island number if my business is based elsewhere?
Often, yes. Many Christmas Island ranges are available to international businesses; others need a local address. The requirement is shown on each number before checkout.
How do people abroad call a Christmas Island number?
They dial their international access code (or + on a mobile), then 61, then the number without the leading 0. For example: +61 8 9164 1234.
Can I move my existing Christmas Island number to you?
In most cases, yes. Contact sales with the number and current provider and we will confirm portability and timing.
Which Christmas Island cities can I get a local number in?
We list local area codes for 1 Christmas Island cities and regions, including Christmas Island. Live stock is shown on each city page.