Area Code 269 – Santiago do Cacém
The phone area code for Santiago do Cacém is 269 (international format +351269). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 269
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Santiago do Cacém
Geographic Context and Coverage
The +351 269 area code is a geographic National Destination Code (NDC) assigned to the Santiago do Cacém region in the Alentejo Litoral subregion of Portugal. This code serves the municipality of Santiago do Cacém and its surrounding areas, including the civil parishes of Santa Cruz, São Bartolomeu da Serra, São Domingos, São Francisco da Serra, São Lourenço, São Martinho, São Miguel do Pinheiro, São Nicolau, and Vale de Água. The region is known for its historical significance, with the Santiago do Cacém Castle and the Roman ruins of Miróbriga, and is part of the Setúbal District.
Dialing Formats and Procedures
When dialing a number within the 269 area code from a fixed-line phone in Portugal, the full national number (including the leading '0') must be used, even for local calls. The national significant number for this area consists of the NDC '269' followed by a 7-digit subscriber number, resulting in a total of 9 digits after the country code. For example, a local number might be formatted as 269 123 4567.
For international callers, the correct format is +351 269 123 4567. The leading '0' of the NDC is omitted when preceded by the +351 country code. Calls from mobile phones within Portugal can be made using the same national format, and roaming callers should use the international format.
Numbering Plan and Overlay Considerations
Portugal's national numbering plan, regulated by ANACOM, does not currently have an overlay for the 269 area code. The 269 code is exclusively geographic, and subscriber numbers are not portable to other geographic areas. However, number portability allows users to retain their 269 numbers when switching fixed-line operators within the same geographic area. This area code is not used for mobile services; mobile numbers in Portugal begin with '9' (e.g., 91, 92, 93, 96) and are non-geographic.
Caller Instructions
Local callers within the 269 area should always dial the full national number (including the area code) to ensure proper routing, as 8-digit local dialing is not supported. Foreign callers must replace the trunk prefix '0' with the country code '+351'. For example, a caller from the UK would dial 00 351 269 123 4567. Calls to this area from outside Portugal are subject to international tariffs, while calls within Portugal are typically charged at national fixed-line rates.