Area Code 266 – Évora
The phone area code for Évora is 266 (international format +351266). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 266
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Évora
Geographic Overview
The +351 266 area code is a geographic National Destination Code (NDC) assigned to the Évora district in the Alentejo region of southern Portugal. This code serves the city of Évora, a UNESCO World Heritage site, as well as surrounding municipalities including Montemor-o-Novo, Vendas Novas, Viana do Alentejo, and Arraiolos. The area code covers a mix of urban and rural zones, with Évora city being the primary economic and administrative hub.
Dialing Formats
When calling a landline in this region from within Portugal, subscribers must dial the national trunk prefix '0' followed by the area code and the subscriber number. The complete national format is 0 266 XXX XXX, where the subscriber number consists of seven digits. For international callers, the country code +351 is used, and the leading '0' of the national prefix is omitted. The international format is +351 266 XXX XXX. For example, a local number in Évora might be dialed as 0 266 123 456 domestically and +351 266 123 456 from abroad.
Caller Instructions
Local callers within the Évora area can often dial just the seven-digit subscriber number for calls within the same geographic area, depending on their operator's settings. However, for calls from other regions of Portugal, the full national format with the trunk prefix is required. International callers should always use the +351 country code followed by the area code (without the leading zero) and the subscriber number. Mobile phone users in Portugal can dial the national format directly.
Regulatory and Technical Notes
The 266 code is regulated by ANACOM, Portugal's national communications authority. It is a geographic code, meaning that the tariff is typically lower for calls within the same zone, and it is used exclusively for fixed-line services. As of recent years, number portability allows subscribers to retain their numbers when switching operators, but the geographic significance remains tied to the original location. There are no overlay codes in this area, so the 266 code is unique to the Évora region.
For businesses, having a local Évora number can enhance trust with regional customers and is often used for local customer service lines. When dialing from a foreign country, ensure you have the correct international exit code (e.g., 00 or +) before the country code.