+61 28 Area Code
The 28 area code serves Sydney in Australia. Learn the cities covered, time zone, dialing format and how to get a local 28 business number.
Cities & regions in the 28 area code (1)
Frequently asked questions
Where is the 28 area code?+
28 is an area code in Australia, primarily covering Sydney.
How do I dial 28 from abroad?+
Dial your country's international exit code, then +61 28 followed by the local number. From inside Australia, dial 028 then the local number.
Can I get a 28 phone number for my business?+
Yes. AstraQom provisions local +61 28 DID numbers for SIP trunking, hosted PBX and contact centers — usually within minutes, with no long-term contract.
Does a 28 number work over VoIP?+
Yes. Numbers are delivered over SIP on Tier-1 carriers with full HD voice, fax-over-IP (T.38), CNAM and emergency calling where supported.
Get a local 28 number for your business
Local presence in seconds. Hosted PBX, SIP trunking and contact-center routing on Tier-1 carriers with 24/7 human support.
Australia spans AEST (UTC+10), ACST (UTC+9:30) and AWST (UTC+8); AEDT/ACDT apply during summer.
AstraQom is an independent global telecom carrier serving 117 countries. We provision local 28 Australia DID numbers, SIP trunks, hosted PBX, contact-center routing and SD-WAN — all on Tier-1 carrier infrastructure with no grey termination and 24/7 multilingual support.