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How to Call US From India? A Complete Guide

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Jainy Patel
Senior Writer:
green tickPublished : April 11, 2025

Getting in touch with friends, family, or business contacts in the U.S. is easy if you follow a few simple steps. You can make a call through a mobile phone, landline, or VoIP based calling service. For this, you need to know the right dialing format, what tools to use, and the time zones.

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To call the USA from India, follow these simple step:

  • Enter the International Exit Code: First, dial “00”.
  • Dial the Country Code: For the USA, the country code is “1”.
  • Enter the Area Code: Input the area code for the U.S. city or region where you’re calling.
  • Dial the Local Phone Number: Lastly, enter the local phone number.

In this blog, we’ll go through each section step by step.

Steps for Calling the United States from India

India has emerged as a key player in global connections. People from all over the world reach out to Indian teams daily. Collaborating with US partners has made outbound calls a regular part of business.

To call the USA from India, follow this simple dialing guide.

For Instance:
  • International Access Code: Dial the exit code. For India, the international access code is 00.
  • Country Code: Press 1, which is the country code for the USA.
  • Area Code: Enter the area code. Every city or region has an area code.
    • For example, "310" is for Los Angeles.
  • Phone Number: Now, enter the local phone number of the person you want to call.

For example, to call a phone number in New York (212 area code), you would dial:

00-1-212-xxx xxxx

By following this dialing format, your call will connect smoothly. 

Best Ways to Make a Call from India to the USA

Based on your budget and needs, there are several ways to make international calls. You can choose between traditional options like mobile and landline calls. For more modern solutions, you can use VoIP services and mobile apps. 

Each method benefits your business in its own way. And the right one can help you save money and ensure clear and reliable communication.

Here are different ways to go:

1. Mobile or Landline

This is the most commonly used method of making an international call. You can dial the phone number directly on your mobile device or landline. 

Your mobile carrier must have international calling plans or, if not, enable international direct dialing. It is a simple and reliable option when you are on the move or away from a Wi-Fi connection. 

2. VoIP Services 

VoIP services are a better option for making cheap international calls. However, you should have a strong internet connection for this. 

Platforms like CallHippo, Google Voice, and Facebook Messenger allow you to transmit voice data over the internet. They’re great for remote teams or casual chats with loved ones far away.

3. International Calling Cards

These cards offer competitive rates for people who do not have access to the internet. Prepaid international calling cards let you make calls using local access numbers.

They are budget-friendly and good for regular callers who prefer landlines. 

Expert Insight:
  • Always check your calling rates before making an international call. Whether you are using mobile carriers, internet protocol tools, or international calling plans, it will help to keep communication smooth and cost effective. Rates and availability of services may change, so always check with your service provider before making calls.

4. Mobile Apps

This is the ideal option for people who enjoy the ease of app-to-app communication. Popular apps like WhatsApp, Viber, and Zoom are useful if both parties use the same app. 

For this, you need to just ensure a strong internet connection for better call quality. Plus, these apps also allow you to make free phone calls to India from the USA, which makes it quite affordable. 

5. VoIP Apps with Add-ons

Platforms like CallHippo and KrispCall offer VoIP apps with calling plans. These apps also offer various business features, such as call recording, analytics, and virtual numbers, which fulfill a wide range of requirements. 

They suit startups and enterprises that want to improve their international outreach. 

Best Time to Call the USA from India (Time Zone Considerations)

When you make an international call, it is important to consider any differences in the time zones. It is to make sure that your call is taken at the right time.  

There are many time zones in the USA. So, knowing when to call can help you avoid calling at inconvenient hours. 

  • Eastern Time (ET): UTC -5
  • Central Time (CT): UTC -6
  • Mountain Time (MT): UTC -7
  • Pacific Time (PT): UTC -8

India is at UTC +5:30. This means that there is a 10.5- to 13.5-hour time gap depending on the U.S. region.

The table below shows the ideal calling windows:

U.S. Time ZoneBest Time to Call USA from India
Eastern
6:30 PM - 9:30 PM IST
Central
5:30 PM - 8:30 PM IST
Mountain
4:30 PM - 7:30 PM IST
Pacific
3:30 PM - 6:30 PM IST

Tip: Try calling phone numbers during business hours or early evenings in the U.S. for a warm response.

USA Calling from India – Importance of Area Codes

An area code is always entered before the country code. Every U.S. state or city has its own area code. This three-digit number helps route your call to the right place.

To successfully dial a US number from India, include the correct area code and the local number. 

Some popular area codes are:

  • 212: New York
  • 213: Los Angeles
  • 312: Chicago
  • 305: Miami
  • 617: Boston

When you use the right area code, your call doesn’t fail or get redirected. If you don’t know the code, you can search for it online. 

Plus, always double-check the US country code before dialing to avoid any errors. To make sure your call connects from India, remember to enter the exit code, i.e., 00. Right after it comes the area code and the recipient’s mobile number. 

This way, you can clear up any confusion and make successful calls from India to the USA.

Note: Generally, US toll-free numbers start with 800, 888, 877, etc. Sometimes, it may not be reachable from international lines unless your provider supports it.

Conclusion

Making international calls to the U.S. from India is simpler than ever. All you need is the right format, a stable internet connection or calling plan, and awareness of the recipient’s time zone.

Whether you want to call from India to USA free using apps or opt for international calling cards for reliable landline access, you’ve got choices. VoIP and mobile apps are ideal for most users due to low cost and great features. And if you’re calling to India from USA, many of the same tools apply.

Stay informed and pick the right services, and you’ll never miss a call that matters. CallHippo offers a seamless, AI-powered calling solution for global teams, helping businesses stay connected at competitive rates.

FAQs

1. How can I call the USA from India for free?

To call the USA from India for free, you can use VoIP services. CallHippo, WhatsApp, or Google Voice are some commonly used platforms. This option is good as long as both parties are on the app and have internet access.

2. What is the country code for calling the USA from India?

The US country code is +1.

3. How do I dial a US phone number from India using WhatsApp?

First, save the number in your contacts as +1, then the area code, and local number. Then, open WhatsApp and call the saved number.

Updated : April 11, 2025

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