Network & carriers
India operates one of the world's largest mobile networks by subscriber count, with numbering managed by the Telecom Regulatory Authority of India (TRAI).
+91 · IN · UTC+5:30
India
Country Code & Virtual Numbers
India's +91 code serves one of the world's largest mobile subscriber bases, all synced to a single national time zone. Capital: New Delhi · Business hours: 11:00 PM–7:00 AM EST.
// The Basics
What is the +91 country code?
India's international dialing code is assigned by the ITU (International Telecommunication Union) and used for every call placed from outside the country.
Numbering format
Indian mobile numbers are 10 digits and always start with 6, 7, 8, or 9 — landlines use a mix of STD area codes plus local numbers.
Calling culture
India spans a single time zone (IST, UTC+5:30) despite its size, which simplifies scheduling — but confirm business hours around regional holidays, which vary by state.
Did you know
India expanded mobile numbers from 9 to 10 digits in the early 2000s just to keep up with the sheer scale of new subscribers joining the network.
// Quick Facts
A quick read on India numbers.
Indian mobile numbers always begin with 6, 7, 8, or 9 — a quick way to spot a genuine mobile number versus an older landline entry. Rozper stores and dials contacts in full E.164 format automatically, so you never have to think about the formatting.
Want to call India from abroad? Dial your local exit code, then 91, then the local number.
Best time to call India from the US
India is on UTC+5:30 · Business hours = – EST · Mon–Sat
// Why a Virtual Number
Why get a India virtual number?
A +91 virtual number gives your business instant local presence in India — without the overhead.
Local caller ID in India
When you call from your virtual India number, contacts see a local +91 number — dramatically improving answer rates.
No office needed
Establish a local presence in India without renting space, hiring locally, or installing any hardware.
Instant credibility
With a mobile-first customer base of over a billion, Indian consumers frequently screen unfamiliar international numbers before ever picking up.
Routes to any device
Calls to your India number ring your team on mobile, desktop, or desk phone — wherever they work.
// Platform Features
Everything to call India
The tools to reach India contacts reliably and scale your international presence globally.
150+ country coverage
Get virtual numbers in over 150 countries on the same platform — one dashboard, one bill.
HD voice quality
Crystal-clear calls over our optimised global carrier network. No degraded quality from international routing.
Call recording
Every call recorded and transcribed automatically. Review, share, and reference conversations easily.
Voicemail to text
Voicemails transcribed and delivered by email or SMS. Never miss a message across time zones.
CRM auto-logging
All calls to and from your international number auto-logged in Salesforce, HubSpot, or Zoho.
International analytics
Call volume, answer rates, and duration broken down by country, region, and time of day.
Local Caller ID
Show a local country number as your caller ID when dialling internationally. Improves pickup rates significantly.
Instant provisioning
Activate a new country number in under 60 seconds. No contracts, no hardware, no waiting.
99.99% uptime SLA
Enterprise-grade reliability for your international calling infrastructure, 24/7.
// Get Started
Get a India number today
Active in under ten minutes. No contracts required.
- 01
Sign up
Create your Rozper account in under 2 minutes. No credit card required to start your free trial.
- 02
Get your number
Browse available numbers in your target country and activate instantly.
- 03
Configure routing
Route calls to any device. Set business hours, voicemail, and IVR from your dashboard.
- 04
Start calling globally
Make and receive international calls immediately. Active in under 10 minutes.
// Complete List
All world dial codes by country.
Every country and territory, every international dial code. Click a country to browse it.
List of World Countries and Their Dial Codes
CountryDial CodeRegionLocal Time
Showing all 237 countries & territories* Local time updates every minute
Frequently Asked
India questions answered.
Answers about TRAI's numbering rules, IST scheduling, and setting up a local Indian virtual number.
The international dialing code for India is +91. When calling from the US, dial 011 + 91 + the local number. Rozper handles this automatically.
A India virtual number goes live in under 10 minutes. Ask us how.
Start calling India, not tomorrow.
Get a virtual India number or make direct international calls to +91 — active in under ten minutes.