Area Code 85 – Santa Rosa / Misiones

Geographic Overview and Assignment

Country code +595 belongs to Paraguay, and the national destination code (NDC) 85 is assigned to the geographic area of Santa Rosa, located in the Misiones Department in the southern part of the country. This code is part of Paraguay's national numbering plan, which follows ITU-T E.164 recommendations. The Misiones Department is known for its agricultural activity and historical Jesuit missions, with Santa Rosa being one of its principal towns. The geographic area served by prefix 85 includes Santa Rosa and its surrounding districts, such as San Ignacio, Santa María, and Ayolas, though some of these localities may have their own dedicated codes. The code 85 is used for fixed-line (PSTN) services within this region.

Dialing Formats

For callers within Paraguay, dialing a number in Santa Rosa requires the trunk prefix 0 followed by the area code 85 and the subscriber number. The subscriber number length for this area is typically 6 digits, making the total national significant number (NSN) length 8 digits (excluding the trunk prefix). The complete national dialing format is: 0 85 XXX XXX.

For international callers, the format is: +595 85 XXX XXX. The leading trunk prefix '0' is omitted when dialing from abroad. For example, to call a fixed line in Santa Rosa from the United States, one would dial: 011 595 85 XXX XXX.

Caller Instructions

• Local callers (within Paraguay): Dial the trunk prefix '0', then the area code '85', followed by the 6-digit subscriber number. For instance, if the subscriber number is 123456, dial 0 85 123456.
• International callers: Dial the international access prefix (e.g., '00' or '+'), then Paraguay's country code '595', then the area code '85' (without the leading '0'), and the subscriber number. For example, from the UK: 00 595 85 123456.

Overlay and Numbering Considerations

As of the latest updates, there is no overlay code for the Santa Rosa area, meaning that the 85 code is the sole geographic code for this region. However, number portability may allow subscribers to retain their numbers when switching providers, but the geographic significance of the code remains. It is important to note that while mobile numbers in Paraguay start with 9, the 85 code is exclusively for fixed-line services. When dialing a fixed line in Santa Rosa from a mobile phone within Paraguay, the same national format (0 85 XXX XXX) applies.

For businesses and residents in Santa Rosa, ensuring that the correct dialing format is used is crucial for successful call completion. International callers should always replace the leading '0' with the country code and international prefix. This code is essential for maintaining connectivity in this region, supporting both local and international communications.