How to Call India from the US: Complete 2026 Guide

Staying connected with family, colleagues, or business partners in India is easier than ever once you understand the correct dialing format. Whether you are calling a landline in Mumbai or a mobile phone in Bangalore, this guide walks you through every step of placing an international call to India from the US. We will cover the country code, area codes, time zone considerations, and the cheapest ways to call so you can stay in touch without overpaying.

Quick Reference: Dialing India from the US

The basic dialing format for calling India from the United States is:

From a landline: 011 + 91 + area code + local number

From a mobile phone: +91 + area code + local number

Example (landline in New Delhi): 011 91 11 2345 6789 or +91 11 2345 6789

Example (mobile): 011 91 98765 43210 or +91 98765 43210

Indian phone numbers consist of the country code 91 followed by a 10-digit subscriber number. For landlines, the first 2 to 4 digits of that 10-digit number represent the area code. Mobile numbers are always 10 digits and typically start with 9 or 8.

Step-by-Step Dialing Instructions

How to call a landline in India

Dial the exit code: Enter 011 from a US landline, or press and hold "0" on your mobile to produce the + symbol.
Enter the country code: Dial 91 for India.
Enter the area code: For example, 11 for New Delhi, 22 for Mumbai, or 80 for Bangalore.
Enter the local number: Dial the remaining digits of the subscriber number to complete the 10-digit sequence after the country code.

A complete call to a landline in Mumbai would look like: 011 91 22 XXXX XXXX or +91 22 XXXX XXXX.

How to call a mobile phone in India

Calling an Indian mobile is slightly simpler because there is no area code to worry about. Mobile numbers in India are 10 digits long and begin with 9, 8, 7, or 6.

Dial 011 (or use +).
Dial 91.
Dial the full 10-digit mobile number.

Example: +91 98765 43210

Using the + symbol

On any modern smartphone, you can hold the "0" key or use the + symbol directly. This replaces the 011 exit code and works from any country, making it the preferred method if you travel frequently. For a deeper explanation, see our complete international calling guide.

India Area Codes and Major Cities

City	Area Code	Example Number
New Delhi	11	+91 11 XXXX XXXX
Mumbai	22	+91 22 XXXX XXXX
Bangalore	80	+91 80 XXXX XXXX
Chennai	44	+91 44 XXXX XXXX
Kolkata	33	+91 33 XXXX XXXX

Smaller cities and rural areas in India may use 3- or 4-digit area codes, with correspondingly shorter local numbers. The total subscriber number after the country code is always 10 digits.

Best Time to Call India from the US

India operates on a single timezone: Indian Standard Time (IST), which is UTC+5:30. This is one of the few countries that uses a half-hour offset, so keep that in mind when scheduling calls.

IST is 10.5 hours ahead of US Eastern Time and 13.5 hours ahead of US Pacific Time.
If it is 9:00 AM in New York, it is 7:30 PM in India — an excellent window for personal calls.
If it is 6:00 PM in Los Angeles, it is 7:30 AM the next day in India — suitable for early-morning business calls.

For personal calls, try calling between 8:00 AM and 12:00 PM Eastern Time, which corresponds to evening hours in India. For business calls, the overlap window is typically 8:00 AM to 11:00 AM Eastern, when Indian offices are still open in the evening.

The fact that India uses a single timezone across the entire country makes planning calls straightforward — you never have to worry about which city your contact is in.

How Much Does It Cost to Call India?

Service Type	Provider	Rate to Landline (Per Min)	Rate to Mobile (Per Min)
Traditional Carrier	AT&T / Verizon	$1.00 - $3.00+	$1.00 - $3.00+
VoIP App	Google Voice	~$0.01	~$0.02
Discount VoIP	BoraPhone	~$0.01 per minute	~$0.02 per minute

India is one of the cheapest international destinations to call via VoIP, with rates often under two cents per minute. Traditional carriers, however, still charge a premium. If you call India frequently, switching to a VoIP solution can save you hundreds of dollars per year. Check our international calling rates comparison for more details.

Editor's Tip: For the best balance of quality and price without downloading any software, we recommend using BoraPhone to make international calls from your browser.

Tips for Calling India

Do not add a leading zero. When calling from the US, drop the "0" that Indians use when dialing domestically. For example, if a local number is 011-2345-6789, you dial +91 11 2345 6789 (not +91 011...).
Verify whether the number is mobile or landline. Mobile numbers in India start with 9, 8, 7, or 6 and are 10 digits. Landline numbers include an area code and may look shorter when written locally.
Use WhatsApp for quick calls. India has one of the largest WhatsApp user bases in the world. If your contact uses the app, you can call for free over Wi-Fi. Learn more about free international calls.
Schedule around the single timezone. Since all of India shares IST (UTC+5:30), you only need to calculate one time difference regardless of your contact's city.

FAQ

Do I need to dial an area code for mobile numbers in India?

No. Indian mobile numbers are 10 digits and do not require a separate area code. Simply dial +91 followed by the 10-digit mobile number. Area codes are only used for landline numbers.

Why does India's timezone have a 30-minute offset?

India adopted UTC+5:30 as a single standard timezone for the entire country after independence to unify timekeeping across its vast geography. While it can be confusing at first, it simplifies calling since every city in India shares the same time.

Can I call India for free from the US?

Yes, if both you and the recipient use the same app such as WhatsApp, FaceTime, or Telegram, the call is free over a Wi-Fi or data connection. To call actual Indian phone numbers for free, look for VoIP services that offer a free trial period. BoraPhone lets you make calls directly from your browser at very low rates.

Ready to call India without the high fees? Try BoraPhone today for crystal-clear international calls directly from your browser — no downloads required.