Area Code 3622 – Hobart
The phone area code for Hobart is 3622 (international format +613622). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 3622
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Hobart
Overview of Area Code 3622
Area code 3622 is a geographic numbering allocation within the Australian public switched telephone network (PSTN), specifically serving the city of Hobart, the capital of Tasmania. As part of the national numbering plan administered by the Australian Communications and Media Authority (ACMA), this code falls under the broader geographic area code 3, which covers the entire state of Tasmania. The prefix 3622 is a central office code that routes calls to a specific exchange or group of exchanges within the Hobart metropolitan area.
Geographic Coverage and Administrative Jurisdiction
The 3622 prefix is assigned to the Hobart central business district and its immediate surrounding suburbs. This includes key administrative and commercial areas such as the Hobart City Centre, North Hobart, and parts of Sandy Bay. The region is governed by the City of Hobart local government area, which is the seat of the Tasmanian state government. Consequently, many government offices, financial institutions, and corporate headquarters are located within this numbering area.
Dialing Formats and Caller Instructions
For local callers within Tasmania, dialing a 3622 number requires only the eight-digit local number, which includes the central office prefix and the four-digit subscriber line number. For example, to reach a Hobart business with the number 6223 4567, a caller in Launceston would dial 03 6223 4567, as the leading '0' is the national trunk prefix. International callers must dial the Australian country code +61, followed by the area code without the leading zero, and then the subscriber number. Thus, the same number would be dialed as +61 3 6223 4567 from overseas.
Overlay and Numbering Considerations
Currently, the 3 area code does not have an overlay in Tasmania; the entire state uses the single area code 3. However, due to increasing demand for telecommunication services, ACMA has implemented eight-digit local numbers throughout Australia, and no additional overlays are planned for the immediate future. This means that callers do not need to dial 10-digit numbers for local calls within Tasmania, but they must always include the area code when calling from outside the state.
Service Providers and Usage
Numbers with the 3622 prefix are allocated to various telecommunications carriers, including Telstra, Optus, and Vodafone, as well as numerous VoIP providers. These numbers are primarily used for fixed-line services, but they can also be assigned to nomadic VoIP services, which allow businesses to maintain a local Hobart presence regardless of their physical location. This flexibility is particularly beneficial for companies that wish to establish a cost-effective presence in the Tasmanian market.
Practical Examples
To illustrate, a local caller in Hobart wishing to contact a nearby office with the number 6223 1000 would simply dial 6223 1000. A caller from Sydney would dial 03 6223 1000, while an international caller from the United States would dial +61 3 6223 1000. Understanding these dialing conventions ensures seamless connectivity for both residents and visitors to the region.