Mobile phone numbers begin with 04, followed by eight digits. e.g. 04yy yxx xxx. The y-digit codes are allocated per network, although with the introduction of number portability, there is no longer a fixed relationship between the mobile phone number and the network it uses. New numbers are still allocated to phone companies in blocks, so a new number will generally still be on its "home" network.

Within Australia, mobile numbers must always be dialed with all 10 digits, no matter where they are being called from. 04 is a prefix, not an "area code", as such.

 

Area Code 0428 Details and Prefixes
General Details about Area Code 0428
Country Australia
Capital City Canberra
Time Zone UTC+08:00 - UTC+10:00
Phone Type Mobile

Area Code 0428 Prefixes

Prefix Mobile Phone Company
0428490 Telstra
0428815 Telstra
0428412 Telstra
0428145 Telstra
0428836 Telstra
0428789 Telstra
0428527 Telstra
0428517 Telstra
0428472 Telstra
0428571 Telstra
0428340 Telstra
0428001 Telstra
0428477 Telstra
0428963 Telstra
0428801 Telstra
0428726 Telstra
0428479 Telstra
0428396 Telstra
0428557 Telstra
0428131 Telstra
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