Area Code 0141 – Asti
The phone area code for Asti is 0141 (international format +390141). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 0141
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Asti
Overview of Area Code 0141
Area code 0141 is a geographic National Destination Code (NDC) within the Italian public switched telephone network (PSTN), assigned under the ITU-T E.164 international numbering plan. It serves the province of Asti, located in the Piedmont region of northwestern Italy. The code covers the city of Asti (the provincial capital) and its surrounding municipalities, including but not limited to Canelli, Nizza Monferrato, San Damiano d'Asti, and Costigliole d'Asti. The service area is characterized by a mix of urban centers and rural communities, with the code used for both fixed-line and, in some cases, VoIP services that are registered to the geographic region.
Dialing Formats and Usage
When calling a number within the 0141 area code from within Italy, the full national significant number (NSN) consists of the trunk prefix 0 followed by the area code and the subscriber number. For example, a local number might be dialed as 0141 123456. The subscriber number length typically ranges from 6 to 8 digits, but the total NSN (including the leading 0) is always 10 digits for geographic numbers. From abroad, callers must drop the leading 0 and dial the Italian country code +39, followed by the area code and subscriber number: +39 141 123456. It is important to note that Italy does not use trunk prefixes for international calls; the leading 0 is only used domestically.
Geographic and Administrative Context
The 0141 area code is administered by the Italian Communications Regulatory Authority (AGCOM) and is allocated to Telecom Italia (now TIM) and other licensed operators. The province of Asti is known for its wine production, particularly Barbera and Moscato d'Asti, and the area code covers both the historic city center and the surrounding hills. The code is geographically fixed, meaning that the number is associated with a physical location, although number portability allows users to retain their number when moving to a different operator within the same exchange area. Overlay codes are not currently in effect for this region, so 0141 remains the sole geographic code for the province.
Caller Instructions
- Local callers within the 0141 area can dial the subscriber number directly without the area code, but this practice is becoming less common as Italy moves toward mandatory 10-digit dialing for all calls. To ensure connectivity, it is recommended to always include the area code.
- National callers from other parts of Italy must dial 0141 followed by the subscriber number, including the leading 0.
- International callers must dial the international access prefix (e.g., 00 from most countries), then 39, then 141, and the subscriber number, omitting the leading 0.
For example, to call a business in Asti from the United States, you would dial: 011 39 141 123456. From the United Kingdom, you would dial: 00 39 141 123456.