Area Code 2757 – Leonidio
The phone area code for Leonidio is 2757 (international format +302757). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 2757
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Leonidio
Geographic Overview
The area code 2757 is a Geographic National Destination Code (NDC) within the Greek national numbering plan, governed by the Hellenic Telecommunications and Post Commission (EETT) under the framework of ITU-T E.164. It serves the town of Leonidio and its surrounding administrative districts in the regional unit of Arcadia, located in the eastern Peloponnese. Leonidio is the seat of the South Kynouria municipality and is situated near the Parnon mountain range, with a population of approximately 6,000 inhabitants. The code covers the town itself and nearby villages such as Pragmatefti, Platanaki, and Poulithra, along the coastal area of the Argolic Gulf.
Dialing Formats
When calling a fixed-line subscriber in Leonidio from within Greece, the national trunk prefix 0 is dialed before the area code, followed by the local subscriber number. The complete national format is 0 2757 XXXX, where XXXX represents the 4-digit local number, resulting in a total of 10 digits (including the leading 0). For example, a local number might be 0 2757 23456.
For international callers, the Greek country code +30 is used, and the leading 0 of the area code is omitted. The international format is +30 2757 XXXX, with the same 4-digit local number, yielding a total of 10 digits after the country code. For instance, an international caller would dial +30 2757 23456.
Caller Instructions
Local callers within Leonidio can often dial the 4-digit subscriber number directly without the area code, depending on their telephone exchange. However, for calls from other parts of Greece, the full national format with the trunk prefix is required. International callers must replace the trunk prefix with the +30 country code. It is important to note that Greek fixed-line numbers are not portable across geographic areas; the 2757 prefix remains associated with the Leonidio exchange, even if a subscriber moves to a different location within Greece.
Regulatory and Technical Notes
The 2757 code is classified as a geographic number, meaning that tariffs are based on the caller's location relative to the destination. Calls from mobile networks or other fixed lines are charged according to standard national rates. As of the latest EETT updates, there are no overlay codes or additional NDCs planned for this area. The numbering capacity is sufficient for the current subscriber base, and the code is administered by the incumbent operator OTE, though alternative local loop operators may also provide services in the region.