Area Code 7308 – Brisbane
The phone area code for Brisbane is 7308 (international format +617308). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 7308
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Brisbane
Overview of Area Code 7308
Area code 7308 is a geographic numbering allocation within the Australian telecommunications numbering plan, specifically assigned to the Brisbane metropolitan region in the state of Queensland. As part of the larger 07 National Destination Code (NDC) that covers Queensland, the 7308 prefix is used for fixed-line PSTN and VoIP services. It serves businesses and residents in Brisbane's central and surrounding districts, including suburbs such as Fortitude Valley, Newstead, and Bowen Hills. The code is administered under the Australian Communications and Media Authority (ACMA) framework, which ensures efficient number allocation and portability.
Dialing Formats and Instructions
For local callers within Australia, the number is dialed as a full national significant number: 07 7308 XXXX. The leading '0' is part of the national trunk prefix. When calling from overseas, international callers must use the Australian country code +61, drop the leading '0', and dial +61 7 7308 XXXX. For example, a local call to a Brisbane number might be 07 7308 1234, while an international caller would dial +61 7 7308 1234.
It is important to note that area code 7308 is not an overlay; it is a specific exchange within the 07 numbering area. However, due to number portability, a number with this prefix may have been moved to a different service provider or even to a VoIP service, but the geographic association remains for routing purposes. Callers should always verify the number's current status if they experience issues.
Usage and Availability
Numbers with the 7308 prefix are primarily used for fixed-line services, including residential, business, and government lines. They are also used for fax and data lines. In recent years, many businesses have adopted VoIP services that use geographic numbers like 7308 to maintain a local presence. This allows companies to appear as local Brisbane entities while operating from anywhere in the world.
When dialing from a mobile phone within Australia, it is standard practice to include the full national number, including the trunk prefix '0'. For international callers, the use of the plus sign (+) is recommended for compatibility with mobile networks, but the standard international access code (e.g., 0011 from Australia) can also be used when dialing out.
For more detailed information about number allocation and regulations, refer to the ACMA's Numbering Plan. If you need to obtain a 7308 number, contact a local telecommunications service provider or a VoIP provider that offers Australian geographic numbers.