How to Call Iran From USA in 4 Simple Steps?

Akarsh Jain Updated : August 26, 2025

Efficient communication with friends or family in Iran from the USA hinges on a comprehensive grasp of the international dialing process. The growing demand for cellular connections in Iran signifies the need to understand Iran’s calling process, as the number of cellular connections surged to about 135.89 million.

By familiarizing oneself with the process, individuals transcend geographical barriers, enabling uninterrupted communication in Iran. This understanding not only simplifies the process of making international calls but also creates stronger bonds and nurtures relationships despite physical separation.

4 Steps for Calling Iran From the USA

Here is the simple 4-step guide to understanding the process of calling Iran from the USA.

Steps for calling Iran from USA

Step 1: Dial the US exit code, which is “011“.

Step 2: Enter Iran’s country code, which is “98“.

Step 3: Input the area code (omit leading 0).

Step 4: Dial the local landline phone number.

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How to Dial an Iran Cell Phone From the USA

To call a cell phone in Iran from the USA, you just need to follow international dialing rules for calling Iran as mentioned above.

Please note that you don’t have to include any area codes for Iranian mobile numbers. They’re usually 10 digits long.

Popular Iran Area Codes

Here is a list of some of the popular area codes of Iran.

City / Region	Area Code
Qazvin	(0)281
Qazvin	(0)284
Isfahan	(0)363
Kerman	(0)391
Khorasan	(0)535
Sistan-Baluchestan	(0)543
Sistan-Baluchestan	(0)546
Fars	(0)712
Ilam	(0)841

Best Time to Call Iran

When planning a call to Iran, it’s essential to consider the time difference, as Iran operates with a unique time zone (IRST, UTC +3:30). Understanding this can ensure your calls are timely and welcomed. The growing number of mobile users in Iran, which reached 146 million in 2022, underscores the country’s increasing connectivity.

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Pro-tip

Not being aware of the Iran time zone will inevitably cause lower productivity levels and ineffective business communication. Avoid this by understanding the Iran time zone and the time differences between Iran and your home country.

1. From the USA

The United States has multiple time zones, ranging from UTC-4 (Eastern Daylight Time) to UTC-10 (Hawaii-Aleutian Standard Time). For simplicity, let’s consider Eastern Daylight Time (EDT, UTC-4) as a reference. Iran is 7.5 hours ahead of EDT.

IMPORTANT

The best time to call Iran from the US is in the morning, from 6 AM to 12 PM EDT, which corresponds to early to late afternoon in Iran, between 1:30 PM and 7:30 PM IRST.

2. From India

India operates on India Standard Time (IST), which is UTC +5:30. This puts India just 2 hours behind Iran.

IMPORTANT

An ideal time to call Iran from India is between 11 AM and 5 PM IST, which would be 09:00 AM to 03:00 PM IRST in Iran. This wide window should accommodate most work hours and personal time alike.

3. From the UK

The United Kingdom operates on British Summer Time (BST) during the summer, which is UTC +1. Iran is 3.5 hours ahead of the UK.

IMPORTANT

A convenient time to call Iran from the UK would be from 7 AM to 4 PM BST, translating to 10:30 AM to 7:30 PM IRST.

4. From Canada

Like the USA, Canada spans multiple time zones. Using Eastern Daylight Time (EDT, UTC-4) as a reference.

IMPORTANT

The best times are the same as those from the eastern US: 6 AM to 12 AM EDT. This window correlates with 1:30 PM to 7:30 PM IRST in Iran.

5. From Australia

Australia also spans multiple time zones, but using Australian Eastern Standard Time (AEST, UTC+10) as a base, Iran is 5.5 hours behind.

IMPORTANT

A good time to call from Australia would be from 3:30 PM to 9 PM AEST, corresponding to 10 AM to 3:30 PM IRST.

Time Zone of Iran

Iran is on Iran Standard Time (IRST), which is UTC +3:30. Throughout the year, during daylight saving time, Iran shifts to Iran Daylight Time (IRDT), which is UTC +4:30. This change typically occurs at midnight between the last Wednesday of March and September. It’s important to note this shift when planning your calls.

IMPORTANT

The best time to call Iran from the US is in the morning, from 6 AM to 12 PM EDT, which corresponds to early to late afternoon in Iran, between 1:30 PM and 7:30 PM IRST.

Conclusion

Understanding the proper international dialing procedure and being aware of Iran’s local time and daylight-saving adjustments are essential when communicating with Iran from the United States. You can guarantee efficient, effective, and timely communication by adhering to the straightforward four-step dialing procedure and determining the ideal times to connect. This preparedness, whether for work or personal use, promotes stronger relationships and prevents needless interruptions.

You May Also Read: How To Call The Bahamas From USA?

FAQs

1) What is the best app to call Iran from the USA?

The best app to make calls to Iran from the USA may vary based on individual preferences and internet connectivity. However, there is no option for a free app call feature for making calls to Iran as there are always hidden fees in the payment criteria.

2) Are WhatsApp calls allowed in Iran?

WhatsApp calling might face restrictions in Iran due to government regulations.

3) How can I use WhatsApp in Iran today?

Accessing WhatsApp in Iran typically requires a VPN to bypass the restrictions.

4) How can I avail cheap international calls to Iran?

You can opt for a virtual calling option for international calling to Iran. These apps charge only for numbers, not minutes, based on the plan you choose. This is how you can enjoy long international calls to Iran with great call quality.

5) Is Iran 12 hours ahead?

No, Iran is not 12 hours ahead of any standard reference time zone. Iran operates on UTC +3:30 during standard time and UTC +4:30 during daylight saving time.

6) Does Iran have 2 time zones?

Iran has only one-time zone for the entire country. However, it does switch between standard time and daylight saving time, changing the UTC offset.

7) Does Iran use 24-hour time?

Yes, Iran commonly uses the 24-hour clock format, similar to military time in the US or what is standard in many parts of the world. This method helps avoid confusion between AM and PM times.

Published : August 26, 2025

Akarsh is a B2B & SaaS content writer having experience in the industry. His expertise lies in creating targeted content for Telephony, VoIP, and CRM domains. His proficiency also includes fine-tuning content, guaranteeing enhanced visibility and engagement. Akarsh is committed to remaining at the forefront of emerging SaaS trends to ensure the creation of relevant and relatable content that adds value.

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