Area Code 3835 – Andalgalá, Catamarca
The phone area code for Andalgalá, Catamarca is 3835 (international format +543835). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 3835
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Andalgalá, Catamarca
Overview of Area Code 3835
Area code 3835 is a geographic National Destination Code (NDC) assigned to the department of Andalgalá in the province of Catamarca, Argentina. It serves the city of Andalgalá and its surrounding rural districts, including Chaquiago, Huachaschi, and El Alamito. This code is part of the national numbering plan under the country calling code +54 for Argentina.
Geographic Coverage and Administration
The 3835 area code covers the western region of Catamarca province, nestled in the Andean foothills. The principal city, Andalgalá, is the administrative and commercial hub of the department. The region is known for mining and agriculture, and the telephone service is provided by licensed operators under the regulatory oversight of ENACOM (Ente Nacional de Comunicaciones).
Dialing Formats
For local calls within the same area code, subscribers dial the 7-digit subscriber number directly. For national long-distance calls from other Argentine cities, the format is:
- 0 (trunk prefix) + 3835 (area code) + XXXXXXX (subscriber number)
For international calls from abroad, callers must dial the international access prefix (e.g., 00 from most countries), followed by 54 (Argentina country code), then 3835 and the subscriber number. Note that the trunk prefix '0' is not used when calling from outside Argentina.
Example Dialing Sequences
- Local call (within 3835): 4456789
- National call (from Buenos Aires): 0 3835 4456789
- International call (from the US): 011 54 3835 4456789
- International call (from the UK): 00 54 3835 4456789
Overlay and Numbering Considerations
As of the latest ENACOM updates, area code 3835 does not have an overlay code. The subscriber numbers are seven digits long, and the total length of a national significant number (NSN) is ten digits (area code + subscriber number). Callers should always include the area code when dialing from mobile phones, even if they are in the same geographic area, as mobile numbers are non-geographic and require full national numbering.
Practical Guidance for Callers
When calling from abroad, ensure you have the correct country code (+54) and omit the leading '0' of the trunk prefix. For travelers within Argentina, using a mobile phone to call a landline in Andalgalá requires dialing the full national format, including the area code. For any assistance, contact your service provider for specific international dialing instructions.