Area Code 079 – Sassari
The phone area code for Sassari is 079 (international format +39079). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 079
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Sassari
Geographic Coverage and Administrative Jurisdiction
The Italian country calling code +39, when followed by the National Destination Code (NDC) 079, routes calls to the historic province of Sassari in the autonomous region of Sardinia. This geographic area code encompasses the northwestern part of the island, including the provincial capital Sassari and the important port city of Porto Torres. The numbering area also extends to the tourist destinations of Stintino, Castelsardo, and the island of Asinara. Administratively, the 079 code serves the former province of Sassari, which was merged into the wider Metropolitan City of Sassari in 2016, but the telecommunication boundaries remain unchanged for numbering purposes.
Dialing Formats and Number Structure
Within Italy, calls to a fixed-line subscriber in the Sassari area require dialing the trunk prefix 0 followed by the NDC and the subscriber number. The complete national significant number (NSN) for a geographic line in this area is 10 digits long, comprising the leading 0, the 3-digit area code (079), and a 6- or 7-digit local subscriber number. For example, a typical number might appear as 079 123 4567 when dialed domestically. When calling from abroad, the international format omits the leading 0, so the same number is dialed as +39 79 123 4567. It is important to note that Italian geographic numbers are not portable to other geographic areas; they are tied to the physical location of the line.
Overlay and Numbering Plan Considerations
Unlike some Italian area codes that have been overlaid with additional codes due to number exhaustion, the 079 code has not been overlaid as of the latest ITU-T E.164 national numbering plan updates. The code remains the sole geographic identifier for the Sassari region. However, due to the liberalization of telecommunications, subscribers in this area may have their calls routed over VoIP or other IP-based networks, but the geographic significance of the number is preserved for emergency services and caller location identification.
Caller Instructions
For local callers within the 079 area, it is mandatory to dial the full national number, including the leading 0, even for calls to the same exchange. This is a standard practice in Italy since the introduction of the 'teleselezione' (direct dialing) system. For international callers, the process is straightforward: dial the international access code (00 or +), then 39, then 79, followed by the subscriber number. For example, to call a number in Sassari from the United States, one would dial 011 39 79 123 4567. It is advisable to check with your service provider for any specific international dialing instructions.
Practical Usage and Business Relevance
The 079 code is essential for businesses operating in Sassari, as it provides a local presence and facilitates trust among regional customers. Companies in the tourism, agriculture, and manufacturing sectors often use these numbers to establish a local foothold. For enterprises, having a geographic number in this area can also be beneficial for local marketing campaigns and customer service, as it signals a physical presence in the region. As with all Italian geographic numbers, the cost of calling a 079 number depends on the caller's tariff plan, but it is typically charged at a national or local rate depending on the operator's pricing structure.