How to Call India from the US: A Guide for SMBs and Startups

Whether you're syncing with a developer in Bangalore or touching base with a customer in Mumbai, making international calls should be easy and affordable. But how do you dial an Indian number from the US the right way? 

If you're a startup or small business working with partners, clients, or teams in India, this guide walks you through everything — from dialing steps to smarter ways to keep communication costs low. 

What’s the India Country Code? 

The country code for India is +91. Anytime you call an Indian number from outside the country (like from the US), you’ll need to enter 91 after the international exit code. This code tells the global phone network to route your call to India. 

Why it matters? India is one of the most common destinations for business communications, especially for startups collaborating with developers, support centers, and suppliers. Whether you’re based in New York or Nashville, using the correct dialing sequence ensures your message reaches the right place, every time. 

How to Call India from the US, Step by Step 

India uses different dialing formats for landline and mobile numbers. Here's how to dial both correctly: 

For Indian Landlines: 

1. Dial 011 — The US exit code. 
2. Dial 91 — The India country code. 
3. Dial the area code — Usually 2 to 4 digits. 
4. Dial the local number — Usually 6 to 8 digits. 

Example: To call a landline in Delhi (area code 11): 011-91-11-23456789. 

For Indian Mobile Phones: 

1. Dial 011 (or use “+” on a smartphone) 
2. Dial 91 — The country code 
3. Dial the 10-digit mobile number — Skip the leading 0 

Example: 011-91-9123456789 or +91-9123456789. 

Bonus Tip

On mobile devices, long-press “0” to insert the “+” sign for easy international dialing. 

Common India Area Codes 

Here are some of the most common area codes in India for business hubs and metro areas: 

Use these codes to ensure your call is routed to the correct region. 

When Should SMBs Make International Calls? 

Startups and small businesses make calls to India for all sorts of reasons: 

• Managing remote developers or support teams 
• Following up with outsourcing or back-office providers 
• Collaborating with business partners or vendors in India 
• Supporting customers or clients across time zones 

Time zone tip: India is typically 9.5 to 12.5 hours ahead of US time, depending on your location. Plan calls accordingly. 

How Much Does It Cost to Call India? 

Rates for calling India vary depending on your phone provider. Traditional carriers may charge $0.50–$1.00+ per minute, especially for mobile phone numbers. 

To avoid expensive charges, consider using a modern cloud-based phone system like DialLink, which offers affordable per-minute rates and transparent billing. Check current rates for calling India here. 

Make International Calls the Easy Way with DialLink 

DialLink is more than a phone system; it’s a communication platform built for SMBs and startups that need to stay connected across borders. 

Why growing businesses choose DialLink: 

• Mobile, desktop and desk phone support – Make calls from anywhere, using any device. 
• 24/7 AI voice agents – Automatically answer calls from the Philippines, even after hours. 
• Local & international numbers – Build a global presence with ease. 
• Plug-and-play setup – No IT help required. 
• Affordable, transparent rates – No hidden fees.