Area Code 674 – Juan E. O Leary

Overview of Area Code 674 (Juan E. O'Leary, Paraguay)

Area code 674 is a geographic National Destination Code (NDC) assigned to the district of Juan E. O'Leary, located in the Alto Paraná Department of eastern Paraguay. This code is part of the national numbering plan under the country calling code +595 (Paraguay). The region is named after the Paraguayan poet and journalist Juan Emiliano O'Leary and is situated near the Paraná River, close to the borders with Brazil and Argentina. The area is primarily agricultural, with the city of Juan E. O'Leary serving as the administrative and commercial hub for surrounding rural communities.

Geographic Coverage and Administrative Jurisdiction

The 674 area code covers the municipality of Juan E. O'Leary and its immediate rural districts, including compañías (smaller settlements) such as Santa Elena, San Rafael, and Yerbal. The district is part of the larger Alto Paraná department, whose capital is Ciudad del Este. The region is characterized by its subtropical climate and its role in soybean and wheat production. The area code is administered by the Comisión Nacional de Telecomunicaciones (CONATEL), Paraguay's telecommunications regulatory body, under the National Numbering Plan.

Dialing Formats and Caller Instructions

For callers within Paraguay, dialing a landline in Juan E. O'Leary requires the trunk prefix 0, followed by the area code 674 and the subscriber number (typically 6 digits). The local format is: 0 674 XXX XXX. For example, to call a landline with subscriber number 123456, you would dial 0674 123456 from any phone in Paraguay.

For international callers, the format is: +595 674 XXX XXX. For instance, from the United States, you would dial 011 595 674 123456 (or +595 674 123456 from a mobile phone). Note that the leading '0' of the trunk prefix is omitted when dialing from abroad.

Overlay and Numbering Considerations

As of the latest CONATEL updates, there is no overlay code for the 674 area; the code remains exclusive to Juan E. O'Leary and its surrounding areas. However, due to the growth of mobile telephony, many residents also use mobile numbers, which have their own non-geographic prefixes (e.g., 0971, 0981, 0991). When dialing a mobile number from a landline in the same area, you must still include the mobile prefix and the full number, as mobile numbers are not tied to geographic areas.

Practical Usage and Tips

When calling from a foreign country, always ensure you have the correct international access code (e.g., 011 from North America, 00 from many European countries) before dialing +595. For travelers within Paraguay, it is common to use VoIP services or mobile apps, which may require the international format even for domestic calls if the service is based abroad. Always verify the subscriber number length, as fixed-line numbers in Paraguay are typically 6 digits after the area code.

For businesses or individuals in Juan E. O'Leary, it is essential to display numbers in international format on websites and marketing materials to facilitate global communication: +595 674 XXX XXX.