Area Code 2936 – Carhué, Buenos Aires
The phone area code for Carhué, Buenos Aires is 2936 (international format +542936). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 2936
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Carhué, Buenos Aires
Overview of Area Code 2936
Area code 2936 is a geographic National Destination Code (NDC) assigned to the town of Carhué and its surrounding rural districts in the southwest of Buenos Aires Province, Argentina. This region, known as the Carhué area, is part of the larger Adolfo Alsina partido (county). The code covers the urban centre of Carhué and nearby localities such as Rivera, Villa Maza, and San Miguel Arcángel, which rely on the same local exchange for fixed-line telephony services.
Dialing Formats
To call a fixed-line number in Carhué from within Argentina, you must dial the national trunk prefix 0, followed by the area code 2936, and then the subscriber's 6-digit local number. For example, a local number such as 456789 would be dialed as 0 2936 456789 from any other part of the country. When calling from abroad, you need to use the international access code (e.g., 00 from most countries, or +), followed by Argentina's country code 54, the area code 2936 (without the leading 0), and the 6-digit subscriber number. Thus, the international format would be +54 2936 456789.
Local and National Call Handling
Within the Carhué local calling area, calls between subscribers sharing the same exchange may be dialed using only the 6-digit local number, depending on the operator's configuration. However, for calls from other Argentine cities, the full national format (0-2936-XXXXXX) is mandatory. The area code 2936 is not overlaid with any other code; it is the sole geographic code for this region. Callers from abroad should note that the leading '0' of the national trunk prefix is omitted when using the international format.
Regulatory and Technical Notes
As with all Argentine geographic codes, the 2936 prefix is regulated by the Ente Nacional de Comunicaciones (ENACOM). Fixed-line numbers under this code are typically provisioned over PSTN and, increasingly, VoIP networks, but they remain geographically tied to the Carhué exchange area. When dialing from a mobile phone within Argentina, the same national format applies, and callers may incur long-distance charges depending on their plan. For international callers, it is essential to verify the correct access code for their country (e.g., 011 from the US, 00 from many European countries) before dialing the +54 sequence.