Area Code 3940 – Eltham
The phone area code for Eltham is 3940 (international format +613940). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 3940
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Eltham
Overview of Australia's Geographic Area Code 3940
Area code 3940 is a geographic National Destination Code (NDC) within the Australian telephone numbering plan, specifically allocated to the Eltham region in the state of Victoria. Eltham is a suburb located approximately 20 kilometers northeast of Melbourne's central business district, and this code serves the local exchange area covering Eltham and its surrounding neighborhoods, including Research, Montmorency, and Lower Plenty. As a geographic allocation, the prefix is tied to a physical location and is used for fixed-line (PSTN) and fixed-wireless services.
Dialing Formats and Usage
When dialing a number within the 3940 area code from another location within Australia, callers must use the full national significant number, which includes the leading trunk prefix 0 followed by the area code and the local subscriber number. For example, a local Eltham number might be formatted as (03) 3940 XXXX for domestic calls. Internationally, callers should dial +61 3 3940 XXXX, omitting the leading zero. The local subscriber number length is typically eight digits, making the complete Australian number format 0X XXXX XXXX.
Geographic Coverage and Overlays
The 3940 prefix falls under the broader 03 area code, which covers the entire state of Victoria. Within this region, multiple local exchange areas exist, and 3940 is one of many prefixes allocated to the Eltham exchange. It is important to note that Australia has implemented number portability, meaning that a subscriber may retain their 3940 number even if they move to a different service provider, but the number remains geographically associated with the Eltham area. No overlay codes are currently in effect for this region, so local calls within the same area code do not require an additional area code dialing.
Caller Instructions
- Local callers (within the 03 area code) can dial the eight-digit local number directly, e.g., 3940 XXXX.
- Interstate callers (outside Victoria) must dial 03 3940 XXXX.
- International callers should dial +61 3 3940 XXXX.
For businesses and residents in the Eltham area, the 3940 prefix is essential for establishing a local presence and ensuring cost-effective local calling for customers within Victoria. Understanding the correct dialing format is crucial for both domestic and international connectivity.