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
0428183 Telstra
0428837 Telstra
0428240 Telstra
0428495 Telstra
0428888 Telstra
0428613 Telstra
0428864 Telstra
0428806 Telstra
0428957 Telstra
0428741 Telstra
0428254 Telstra
0428676 Telstra
0428510 Telstra
0428168 Telstra
0428365 Telstra
0428248 Telstra
0428201 Telstra
0428141 Telstra
0428195 Telstra
0428127 Telstra
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