| Method | Description | Key Information | | :--- | :--- | :--- | | | Websites like Telexplorer.com.ar allow you to search for people by name, address, or phone number. | Often free for basic searches; some features may require registration. | | Mobile Apps | Apps like Guía Telefónica Argentina (Widesoft) make it easy to search for landline numbers on your phone. | Convenient for on-the-go searches; available on app stores like Google Play. | | Data Providers | A service named CátaroMap offers a comprehensive 2026 directory with nearly 6 million records from across Argentina, including Buenos Aires. | This service provides detailed data fields (e.g., type of listing, barrio, socio-economic indicators) and is likely intended for bulk data acquisition. |

If you are calling a number you found in the directory from another country:

11 (Prefijo local de 2 dígitos. Los números locales tienen 8 dígitos). La Plata: 221 Mar del Plata: 223 Bahía Blanca: 291 San Nicolás: 336 Tandil: 249

He pulled the directory down, feeling the grit of decades on his fingertips. Opening it was like waking a sleeping giant; the smell of vanilla and old cellulose wafted up, thick and sweet. He flipped past the blue pages of government listings and the pink emergency section until he reached the endless columns of the white pages. Buenos Aires is a city built on names, he thought.

With the rise of mobile phones, privacy laws, and high internet penetration in Argentina, the traditional printed directory became obsolete. Telecom companies stopped mass-printing the residential White Pages to save costs and reduce paper waste.

Finding residential listings in Buenos Aires typically involves using digital directories that have largely replaced traditional printed white pages.

In the mid-20th century, having a listed landline in the "White Pages" was a mark of established residency in the city's diverse neighborhoods. Navigation:

In the humid sprawl of Buenos Aires, where the ozone smell of afternoon rain mingles with diesel fumes and grilled chorizo, the Paginas Blancas was not a book of blank pages. It was the White Pages—the telephone directory. And for Lalo, a retired portero who had polished the brass door handles of a Recoleta building for forty years, it was a map of ghosts.

: Users can typically search by first name , last name , phone number (reverse search), or physical address .

"I’m looking for my grandfather," Julián admitted. "He left when my father was young. We never found him. I thought maybe... I thought I’d find a clue. A line I missed."

: Escribí el nombre completo entre comillas en Google (por ejemplo, "Juan Carlos Pérez" "Buenos Aires" ) para obligar al buscador a traerte la coincidencia exacta.

Why it matters

Visit alicia.com.ar Step 2: Select "Personas" Step 3: Type "Perez" in Apellido and "Juan" in Nombre (optional). Step 4: In Provincia , select "Capital Federal". Step 5: In Localidad , type "Palermo" (Note: The database may require C1414, C1425 postal codes – use Google to find the CPA). Step 6: Press Buscar .

Reliable for landline numbers. Conforms to Argentine privacy laws. Cons of Alicia: Outdated data for mobile phones. Many young Porteños (Buenos Aires residents) do not appear here because they only use mobile numbers, which are often unlisted.

If you are looking for a person under 40, you will likely find them in the White Pages. Instead, search for their alias or full name in LinkedIn or Instagram.