Area Code 2494 – Newcastle
The phone area code for Newcastle is 2494 (international format +612494). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 2494
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Newcastle
Area Code 2494: Newcastle, Australia
Area code 2494 is a geographic numbering allocation within the Australian Newcastle region, part of the larger 02 National Destination Code (NDC) that serves New South Wales and the Australian Capital Territory. Specifically, the prefix 2494 corresponds to the Central Office Code (COC) for the Newcastle area, covering the city of Newcastle and its surrounding suburbs, including Charlestown, Mayfield, and Wallsend. This code is used for fixed-line (PSTN) and some VoIP services that are geographically tied to the region.
When dialing a number with the prefix 2494, the full national significant number (NSN) is 10 digits long, formatted as 02 494X XXXX (where X represents the remaining digits). For local callers within the Newcastle area, it is common to dial only the eight-digit local number (494X XXXX) without the trunk prefix 0. However, for calls originating from outside the region but within Australia, callers must dial 02 494X XXXX. International callers should dial +61 2 494X XXXX, omitting the leading zero of the trunk prefix.
Newcastle, located approximately 160 kilometers north of Sydney, is a major regional hub with a diverse economy including port operations, coal export, and a growing technology sector. The 2494 prefix serves both residential and business customers, and due to the National Broadband Network (NBN) rollout, many services are delivered over VoIP, but the geographic association remains for emergency services and number portability.
It is important to note that Australia has implemented number portability, allowing customers to retain their fixed-line numbers when changing service providers, even if the underlying technology changes. However, the geographic prefix does not necessarily reflect the physical location of the caller if the number has been ported to a non-geographic service, but for regulatory and emergency purposes, the number is still considered part of the Newcastle region.
For businesses, having a local 02 494X number can enhance local presence and customer trust. For callers, understanding the correct dialing format is crucial to avoid misdialing. Always verify the full number before placing a call, especially when dialing from mobile phones, as they may require the full 10-digit number even for local calls.