Area Code 3464 – Casilda, Santa Fe
The phone area code for Casilda, Santa Fe is 3464 (international format +543464). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 3464
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Casilda, Santa Fe
Geographic Overview
The Argentine area code 3464 is a geographic National Destination Code (NDC) assigned to the city of Casilda and its surrounding localities in the southern part of Santa Fe Province. This region falls under the administrative jurisdiction of the Casilda Department and is part of the broader Pampas agricultural heartland. Key towns served by this code include Casilda itself, along with nearby communities such as Arequito, Chabás, and Villada. The area is strategically located near the provincial capital Rosario, approximately 50 kilometers to the northeast, and is well-connected via national routes 33 and 178.
Dialing Formats
For callers within Argentina, the national dialing format requires the trunk prefix 0 followed by the area code and the subscriber number. For example, to call a landline in Casilda from another Argentine city, you would dial:
- 0-3464-XXXXXX (where XXXXXX is the 6-digit local number)
For international callers, the Argentine country code +54 is used, and the leading trunk prefix 0 is omitted. The international format becomes:
- +54-3464-XXXXXX
Local calls within the same area code can be made using the 6-digit subscriber number alone, without the area code.
Caller Instructions
Local callers: If you are physically within the 3464 area, simply dial the 6-digit local number. For calls from other Argentine provinces, always include the trunk prefix 0 and the area code 3464 before the local number.
Foreign callers: Dial the international access prefix of your country (e.g., 00 from most of Europe, 011 from the US/Canada), followed by Argentina's country code 54, then the area code 3464 (without the leading 0), and finally the 6-digit subscriber number.
Regulatory and Technical Notes
As a geographic code, 3464 is tied to the PSTN (Public Switched Telephone Network) and is also used by VoIP services that offer local numbers. The National Communications Entity (ENACOM) oversees numbering assignments in Argentina. There are currently no overlay codes planned for this area, so the 6-digit local numbering remains stable. Subscriber numbers are typically 6 digits long, but some older lines may have 7 digits; always verify with your contact if you are unsure.