Area Code 2944 – San Carlos de Bariloche, Río Negro

Geographic Overview

The Argentine area code 2944 is a Geographic National Destination Code (NDC) assigned to the city of San Carlos de Bariloche and its surrounding areas within the province of Río Negro, in the northern Patagonia region of Argentina. This code covers the city itself, the Llao Llao area, Villa La Angostura, and other nearby localities along the Nahuel Huapi Lake and the Andes foothills. Bariloche is a major tourist destination, known for its alpine architecture, ski resorts, and chocolate shops, which drives a significant volume of domestic and international calls to local businesses, hotels, and services.

Dialing Formats

When calling a fixed line in Bariloche, the subscriber number is 7 digits long. The complete national significant number (NSN) is 10 digits, comprising the area code (2944) plus the 7-digit local number.

• Domestic calls (within Argentina): Dial 0 2944 XXX XXXX. The leading 0 is the trunk prefix used for domestic long-distance calls.
• International calls (from outside Argentina): Dial your country's international access code (e.g., 011 from the US/Canada, 00 from most European countries), followed by 54 (Argentina's country code), then 2944 and the 7-digit local number: +54 2944 XXX XXXX.
• Local calls (within the 2944 area): Simply dial the 7-digit local number without the area code.

Example: A local number might be 442-1234. To call it from Buenos Aires, you would dial 0 2944 442-1234. From abroad, you would dial +54 2944 442-1234.

Regulatory and Technical Notes

Argentina's numbering plan is regulated by ENACOM (Ente Nacional de Comunicaciones). The area code 2944 is part of the geographic numbering scheme, and numbers are typically associated with fixed-line PSTN and VoIP services. As of recent years, there are no overlay codes in this region, meaning the 2944 code is exclusively used for this geographic area. However, number portability allows users to retain their numbers when switching between fixed-line providers, though the geographic association remains tied to the original location.

For callers, it is important to note that while many businesses in Bariloche may also have mobile numbers (starting with 294 prefix but with a different NDC), fixed-line numbers under 2944 are distinct. When dialing from a mobile phone within Argentina, the same domestic format applies, but you may need to include the area code even for local calls if your mobile plan requires it, as mobile numbers are non-geographic.