Area Code 2246 – Santa Teresita, Buenos Aires
The phone area code for Santa Teresita, Buenos Aires is 2246 (international format +542246). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 2246
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Santa Teresita, Buenos Aires
Overview of Area Code 2246
Area code 2246 is a geographic National Destination Code (NDC) assigned to the city of Santa Teresita and its surrounding localities within the Buenos Aires Province of Argentina. This code is part of the national numbering plan administered by the Ente Nacional de Comunicaciones (ENACOM), following ITU-T E.164 recommendations. The region is situated along the Atlantic coast, approximately 320 kilometers south of the capital, Buenos Aires.
Geographic Coverage and Jurisdiction
The 2246 area code covers the coastal district of La Costa Partido, which includes not only Santa Teresita but also neighboring towns such as Mar del Tuyú, San Clemente del Tuyú, and Las Toninas. These communities form a popular tourist destination, especially during the summer months, and are served by a mix of fixed-line PSTN and VoIP services.
Dialing Formats and Instructions
For callers within Argentina, the national trunk prefix 0 is used before the area code. To call a local number, the format is:
- 0-2246-XXXXXX (for domestic calls from other Argentine provinces)
- 2246-XXXXXX (for local calls within the same area code, where the trunk prefix and area code may be omitted)
For international callers, the Argentine country code +54 must be dialed, followed by the area code without the leading zero. The international format is:
- +54 2246 XXXXXX
Example: If the local number is 456789, a caller from the United States would dial 011 54 2246 456789 (or +54 2246 456789 from a mobile phone).
Numbering Plan and Length
Local numbers within the 2246 area code consist of six digits, making the total length of a national significant number (NSN) ten digits (including the area code) when dialed from within Argentina. This structure aligns with the standard Argentine numbering plan for geographic codes.
Overlay and Portability Considerations
Currently, there is no overlay code for this region; 2246 remains the sole geographic code for the area. However, number portability is available in Argentina, allowing subscribers to retain their numbers when switching between fixed-line service providers. This means that a number with the 2246 prefix may be served by different operators, but the geographic association remains unchanged.
Practical Guidance for Callers
When calling from abroad, always ensure you have the correct country code and omit the trunk prefix '0' when dialing the area code. For local calls within Santa Teresita, you can often dial just the six-digit local number, but it is advisable to include the area code to avoid misdialing in overlapping mobile networks. As tourism drives seasonal call volumes, network congestion may occur during peak holidays; using VoIP or mobile alternatives can help mitigate connectivity issues.