Area Code 3466 – Barrancas, Santa Fe
The phone area code for Barrancas, Santa Fe is 3466 (international format +543466). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 3466
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Barrancas, Santa Fe
Overview of Area Code 3466
Area code 3466 is a geographic National Destination Code (NDC) within the Argentine national numbering plan, assigned to the locality of Barrancas and its surrounding rural areas in the southern part of Santa Fe Province. This code is part of the E.164 country calling code +54 for Argentina. Geographically, Barrancas is situated near the border with Córdoba Province, approximately 190 kilometers west of the provincial capital, Santa Fe de la Vera Cruz. The area is primarily agricultural, with small towns and farming communities.
Dialing Formats
For callers within Argentina, the national trunk prefix 0 is used before the area code. The complete national significant number for a landline in Barrancas is 03466 followed by the subscriber number, which typically has 6 to 7 digits. For example, a local number might be 456789. To call from another Argentine city, dial: 0 3466 456789.
For international callers, the format is: +54 3466 456789. The leading '0' is omitted, and the plus sign represents the international access prefix. When calling from a mobile phone, the same international format applies.
Local Calling and Overlays
Within the 3466 area, calls between landlines are typically local and may not require the area code if the numbers are in the same exchange. However, due to the expansion of the Argentine numbering plan, some areas have introduced overlays or require 10-digit dialing for all calls. As of the latest ITU-T recommendations, Argentina has not implemented a nationwide overlay for geographic codes, but it is advisable to always dial the full national number (including the area code) to ensure connectivity, especially for mobile-to-landline calls.
Who Uses This Code?
The code is assigned to fixed-line services provided by licensed telecommunications operators, including the incumbent Telecom Argentina (operating as Telefónica de Argentina in some regions). It is used for residential, business, and public payphone lines. The subscriber numbers are allocated by the national regulator, ENACOM (Ente Nacional de Comunicaciones).
Caller Instructions
- Local callers within Barrancas: dial the subscriber number directly (e.g., 456789).
- National callers from other Argentine cities: dial 0 3466 followed by the subscriber number.
- International callers: dial your country's exit code, then 54, then 3466, then the subscriber number. Do not include the leading '0'.
For emergency services, always dial the national emergency numbers (e.g., 911, 100, 101, 107) regardless of location.