Persian, commonly called Farsi, is the main language of administration, education, media, and everyday communication in Iran. It is written from right to left using the Persian form of the Arabic script. Iran is multilingual. Azerbaijani, Kurdish, Arabic, Baluchi, Turkmen, Gilaki, Mazandarani, Luri, and other languages are used in families and regions. Greetings matter, and conversations often begin with questions about well-being or family before moving to business. Respectful forms of address are useful with older people, officials, and new contacts. Taarof is a system of ritual courtesy involving offers, refusals, modesty, and compliments. It can protect social harmony, but important decisions still need a clear practical confirmation. Mobile calls and messaging are central to personal and working life. A domestic mobile connection generally makes coordination easier, although service and internet access can vary. Some international online services may be unavailable, limited, or unreliable. Keep an ordinary telephone number, offline information, and an alternative contact method for important arrangements. Persian numerals appear on prices, addresses, calendars, and official material. Learning them produces an immediate practical benefit even before a person can read full sentences. Tone, age, relationship, and setting affect how directly people speak. A friendly intermediary can often resolve confusion better than a forceful message.
Communication in Iran
Communication in Iran depends on Persian language skills, personal relationships, mobile phones, and an understanding of polite social signals. Persian is the main public language, while many communities also use regional languages. Taarof can make a conversation sound less direct than its practical meaning.
Tip
Learn enough Persian to greet people, give your address, state a problem, and ask for clarification. Confirm appointments, prices, and promises with a short written message. When politeness makes an answer unclear, ask a gentle but specific follow-up question.