Area Code 2245 – Dolores, Buenos Aires
The phone area code for Dolores, Buenos Aires is 2245 (international format +542245). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 2245
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Dolores, Buenos Aires
Overview of Area Code 2245
Area code 2245 is a geographic National Destination Code (NDC) within the Argentine numbering plan, assigned to the city of Dolores and its surrounding rural districts in the eastern part of Buenos Aires Province. Dolores serves as the administrative seat of the Dolores Partido and is a key agricultural and judicial hub for the region. The code covers the urban area of Dolores proper, as well as smaller localities and rural zones within the partido, including Paraje La Esperanza and areas along Provincial Route 63.
Dialing Formats
When calling a fixed-line subscriber in Dolores from within Argentina, the domestic trunk prefix 0 is used, followed by the area code and the subscriber number. The complete domestic format is:
0-2245-XXXXXX
For example, a local number such as 445678 would be dialed as 0 2245 445678 from other parts of Argentina. From abroad, callers must use the international access prefix (typically 00 or +), followed by Argentina's country code 54, the area code without the leading 0, and the subscriber number:
+54 2245 445678
Note that the subscriber number length in this area is six digits. When dialing locally within Dolores, the area code may be omitted, but for clarity and due to the possibility of number expansion, it is recommended to always use the full national format.
Geographic and Administrative Context
Dolores is located approximately 200 kilometers south of Buenos Aires city and is an important node for regional commerce and agriculture. The area code 2245 is part of the Provincia de Buenos Aires numbering region, which is subdivided into multiple NDCs. There are no overlay codes currently assigned to this area, meaning that 2245 is the sole area code for the geographic region. As with all Argentine fixed-line services, calls are routed over the PSTN and may be subject to local or long-distance tariffs depending on the caller's location.
Caller Instructions
For local callers within Dolores, dialing the six-digit subscriber number directly is sufficient for local calls. For national long-distance calls from other Argentine cities, dial 0 before the area code. International callers should replace the trunk prefix with the +54 country code and drop the leading 0 of the area code. Always verify the subscriber number length, as Argentine numbering may vary by region.