Area Code 033 – Varese
The phone area code for Varese is 033 (international format +39033). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 033
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Varese
Geographic Coverage and Administrative Jurisdiction
The Italian area code 033 is a geographic National Destination Code (NDC) assigned to the province of Varese, located in the Lombardy region of northern Italy. This code covers the city of Varese and its surrounding municipalities, including Gallarate, Busto Arsizio, Saronno, and Malpensa Airport (MXP). The administrative jurisdiction aligns with the Province of Varese, which is part of the Lombardy region. The code is used for fixed-line (PSTN) and VoIP services that are registered to this geographic area.
Dialing Formats and Caller Instructions
For local callers within Italy, the full national number must be dialed, including the leading 0. The format is: 033 + subscriber number. Subscriber numbers vary in length, typically ranging from 6 to 8 digits, making the total national number length 9 to 11 digits (including the leading 0). For example, a typical Varese number might be 033 123 4567.
International callers must dial the Italian country code +39, followed by the area code without the leading zero, and then the subscriber number. The international format is: +39 33 123 4567. Note that the leading 0 is dropped when dialing from abroad.
Overlay and Numbering Plan Considerations
Italy does not use overlay area codes in the traditional sense; instead, the entire national numbering plan is closed, and all calls, even local, require the full 10-digit (or 11-digit) number. This means that the area code is an integral part of the subscriber number and cannot be omitted. The 033 code is not subject to overlay, but due to the closed numbering plan, callers must always dial the full number, including the leading 0, even when calling from a neighboring area.
Practical Examples for Callers
- Local call (within Italy): Dial
033 123 4567. - International call (from outside Italy): Dial
+39 33 123 4567. - Calling from a mobile phone in Italy: Dial
033 123 4567(same as fixed-line local call).
When calling from abroad, ensure you use the international prefix of your country (e.g., 00 from most European countries, 011 from North America) before the country code.