Area Code 3445 – Rosario del Tala, Entre Ríos
The phone area code for Rosario del Tala, Entre Ríos is 3445 (international format +543445). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 3445
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Rosario del Tala, Entre Ríos
Overview of Area Code 3445
Area code 3445 is a geographic National Destination Code (NDC) assigned to the Rosario del Tala and surrounding localities within the Entre Ríos Province of Argentina. This code is part of the national numbering plan administered under ITU-T E.164, with the full country calling code +54 for Argentina. The region is served by fixed-line PSTN and VoIP services, with numbers typically formatted as +54 3445 XX-XXXX when dialed internationally.
Geographic Coverage and Administrative Jurisdiction
The 3445 area code covers the Departamento Tala, with Rosario del Tala as the principal city. Other towns and rural areas within this department, such as Macía, Gobernador Mansilla, and Guardamonte, also fall under this code. Administratively, these localities are part of the Entre Ríos Province, which borders the provinces of Buenos Aires, Santa Fe, and Corrientes. The region is primarily agricultural, with a strong presence of small to medium-sized enterprises and government services.
Dialing Formats and Caller Instructions
For callers within Argentina, the national trunk prefix 0 must be dialed before the area code, followed by the subscriber number. The local format is 0-3445-XX-XXXX. For example, to call a fixed line in Rosario del Tala from Buenos Aires, you would dial 0 3445 456789. For international callers, the format is +54 3445 XX-XXXX (or 0054 3445 XX-XXXX from countries using the international prefix 00). For instance, from the United States, you would dial 011 54 3445 456789.
Overlay and Numbering Considerations
As of the latest ITU-T and ENACOM (Ente Nacional de Comunicaciones) updates, area code 3445 does not have an overlay code. Subscriber numbers are typically 6 to 8 digits long, depending on the specific exchange and historical number allocation. The region is not subject to number portability for fixed lines in the same way as mobile numbers, but fixed-line portability is available within the same geographic area. When dialing locally within the same area code, the trunk prefix and area code may be omitted, but it is always safe to use the full national format.
Practical Tips for Callers
- Local calls: Within the 3445 area, you can dial just the subscriber number (e.g., 456789) if your service provider supports local dialing.
- National long-distance: Always include the trunk prefix 0 and area code: 0-3445-XXXXXX.
- International calls: Use the plus sign (+) or the appropriate international prefix, then 54, then 3445, then the number: +54 3445 XXXXXX.
- Mobile calls: When calling a mobile number from this region, remember that Argentine mobile numbers begin with 15 after the area code (e.g., 03445 15-XXXX-XXXX), but this is not part of the fixed-line 3445 code.
Understanding the correct dialing format ensures seamless connectivity for both business and personal communications in this part of Entre Ríos.