Area Code 2631 – Messolonghi
The phone area code for Messolonghi is 2631 (international format +302631). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 2631
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Messolonghi
Geographic Overview
The Greek area code 2631 is a Geographic National Destination Code (NDC) assigned to the region of Messolonghi (also spelled Mesolongi), the capital of the Aetolia-Acarnania regional unit in Western Greece. This code covers the city of Messolonghi and its immediate surrounding areas, including the nearby settlements and rural communities that rely on the city's PSTN and ISDN infrastructure. Messolonghi is historically significant as the site of the third siege during the Greek War of Independence and is known for its lagoon and birdlife, but from a telecommunications perspective, the 2631 code is strictly tied to the geographic area.
Dialing Formats
When calling a fixed-line number in Messolonghi from within Greece, subscribers must dial the national trunk prefix 0 followed by the area code 2631 and the subscriber's 6-digit local number. For example, a local number such as 234567 would be dialed as 02631 234567 from any other part of Greece. From abroad, callers must use the Greek country code +30, omit the leading trunk prefix, and dial +30 2631 234567. It is important to note that the Greek numbering plan uses a closed dialing format for geographic numbers: the trunk prefix and area code are always required, even when calling from a number within the same area code.
Regulatory and Technical Notes
The 2631 code is administered by the Hellenic Telecommunications and Post Commission (EETT). Subscriber numbers under this code are typically 10 digits in total, including the country code and the leading '0' for national dialing. The code is allocated to fixed-line services, including traditional PSTN and VoIP services that are registered to a physical address in the Messolonghi area. As of the latest EETT updates, there is no overlay code for this region, meaning that 2631 remains the sole geographic code for the area. Callers should be aware that numbers starting with 2631 are not portable to other geographic areas; however, number portability allows subscribers to retain their 2631 number when switching between fixed-line operators within the same geographic area.
Practical Guidance for Callers
For local callers within Messolonghi, it is still necessary to dial the full national format (02631 + local number) due to the closed numbering plan. International callers must replace the trunk prefix with the Greek country code +30. For example, a call from the United States to a Messolonghi number would be dialed as 011 30 2631 234567 (or +30 2631 234567 from mobile phones). When recording numbers for international use, always omit the leading '0' of the area code. This ensures correct routing through the international gateway.