Can I have the customer service number?
'Servizio' — ser-VI-tsyo. The 'z' sounds like 'ts'.
Use when the in-store staff cannot resolve your issue and you need to escalate to central customer service. Also useful for online purchase issues.
'Servizio clienti' is the standard Italian term for customer service. 'Posso avere' (can I have) is a polite request. The definite article 'il' is used before 'numero' when referring to a specific number.
C'è un numero verde?
Is there a freephone number?
'Numero verde' = toll-free number (literally 'green number').
Avete un indirizzo email per i reclami?
Do you have an email address for complaints?
Written channel — creates a record.
Qual è il sito per gestire i resi online?
What is the website for managing returns online?
For digital self-service returns.
Italian customer service lines often have long wait times. Calling first thing in the morning (8:30–9:00) or using email with 'Reclamo Formale' in the subject line usually gets faster responses than calling later in the day.