Area Code 0371 – Lodi
The phone area code for Lodi is 0371 (international format +390371). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 0371
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Lodi
Geographic Coverage and Administrative Jurisdiction
The Italian area code 0371 is a Geographic National Destination Code (NDC) assigned to the province of Lodi, in the Lombardy region of northern Italy. It serves the city of Lodi and its surrounding municipalities, including but not limited to Sant'Angelo Lodigiano, Lodi Vecchio, Casalpusterlengo, Codogno, and numerous smaller towns within the province. The numbering area corresponds to the administrative boundaries of the former Province of Lodi, which was re-established in 1992. As a geographic code, 0371 is tied to a specific physical territory, and calls to these numbers are routed based on the caller's destination within this area.
Dialing Formats and Usage
Within Italy, calls to 0371 numbers require dialing the full national significant number, which includes the trunk prefix 0 followed by the area code and the subscriber's local number. The complete national format is 0 371 XXX XXX (where X represents the local digits). For example, a local call to a business in Lodi would be dialed as 0371 123456. When calling from abroad, the international format is +39 371 XXX XXX, omitting the leading zero. For instance, an international caller would dial +39 371 123456 to reach the same number. It is important to note that Italian fixed-line numbers are not portable across geographic areas; a number with the 0371 prefix is permanently associated with the Lodi exchange area.
Overlay and Numbering Plan Considerations
Currently, there is no overlay code for the 0371 area; it remains a standalone geographic code. Subscriber numbers within this area typically consist of 6 to 7 digits, depending on the size of the local exchange. The total length of a national significant number (NSN) for geographic numbers in Italy is 9 to 10 digits, including the leading 0. For 0371, the NSN is 10 digits (0 plus 9 digits). When dialing from a mobile phone within Italy, the same national format applies, and callers do not need to add any additional prefixes. However, when calling from a fixed line in a different area code, callers must always include the full 0371 prefix, even for calls within the same province but different local exchanges.
Caller Instructions
For local callers within the 0371 area, the full national number must be dialed, as local numbers are not valid without the area code. For callers from other Italian regions, simply dial 0371 followed by the local number. For international callers, use the Italian country code +39, then the area code without the leading zero, and the local number. It is also worth noting that some businesses may list their numbers with the international format for clarity, but the domestic format remains standard for local usage.