How to say telephone extension in different languages

You can say telephone extension as supplémentaire in the following countries: Benin; Burkina Faso; Burundi; Central African Republic; Chad; Democratic Republic of the Congo; Djibouti; France; French Guiana; French Polynesia; French Southern Territories; Gabon; Guadeloupe; Guinea; Ivory Coast; Madagascar; Mali; Martinique; Mayotte; Monaco; Niger; Republic of the Congo; Reunion; Saint Barthelemy; Saint Martin; Saint Pierre and Miquelon; Senegal; Togo;

You can say telephone extension as suplementario, supletorio, anexo, ext., adicional, complementario, superpuesto in the following countries: Argentina; Bolivia; Chile; Colombia; Costa Rica; Cuba; Dominican Republic; Ecuador; El Salvador; Equatorial Guinea; Guatemala; Honduras; Mexico; Nicaragua; Panama; Paraguay; Peru; Spain; Uruguay; Venezuela;

You can say telephone extension as plus in the following countries: Aruba; Belgium; Curacao; Netherlands; Netherlands Antilles; Sint Maarten; Suriname;

You can say telephone extension as ramal in the following countries: Angola; Brazil; Cabo Verde; Guinea-Bissau; Mozambique; Portugal; Sao Tome and Principe;

You can say telephone extension as ergänzend, zusätzlich, nachträglich in the following countries: Austria; Germany; Liechtenstein; Switzerland;

You can say telephone extension as σταδιακή, τμηματική, συμπληρωματική in the following countries: Cyprus; Greece;

You can say telephone extension as annesso, collaterale, altro, aggiuntivo, addizionale, sussidiario in the following countries: Italy; San Marino;

You can say telephone extension as extra in the following countries: Aland Islands; Sweden;

You can say telephone extension as дадатковы in the following countries: Belarus;

You can say telephone extension as допълнителен in the following countries: Bulgaria;

You can say telephone extension as dodatečný in the following countries: Czechia;

You can say telephone extension as lokalnummer in the following countries: Denmark;

You can say telephone extension as astmeline in the following countries: Estonia;

You can say telephone extension as járulékos in the following countries: Hungary;

You can say telephone extension as papildu, inkrementālo in the following countries: Latvia;

You can say telephone extension as dodatkowy in the following countries: Poland;

You can say telephone extension as добавочный in the following countries: Russia;

You can say telephone extension as prírastkové in the following countries: Slovakia;

You can say telephone extension as додатковий in the following countries: Ukraine;