50334110 - Telephone network maintenance services

CPV code 50334110 in the EU Common Procurement Vocabulary refers to Telephone network maintenance services. It sits at level 6 of the CPV hierarchy as a subcategory within the 50 division. This code is nested directly under 50334100, narrowing the broader category into the specific area of telephone network maintenance services. As a leaf code, 50334110 has no further subdivisions and represents the most precise classification available in this branch — buyers should reference it directly in tender notices when the procurement primarily concerns telephone network maintenance services. Contracting authorities across the EU use 50334110 in TED notices and national procurement portals to signal that a tender relates to telephone network maintenance services.