91 Country Code: India (+91)
+91 is the country code for India. If you searched "91 country code", "country code 91", "0091 country code", or "+91 country code" — they all refer to India. The code is also called the 91 dialing code, 91 phone code, or 91 ISD code, and is assigned by the International Telecommunication Union (ITU) under the E.164 standard.
Indian mobile numbers are always 10 digits and begin with 6, 7, 8, or 9 after the country code. Landline area codes are "STD codes" ranging from 2 digits (Mumbai 22, Delhi 11) to 4 digits for smaller towns. The domestic trunk prefix 0 must be dropped when calling from abroad — dial +91 followed by the 10-digit number directly.
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Indian mobiles are always exactly 10 digits starting 6, 7, 8, or 9 — no 0 prefix when calling internationally.
India Phone Number Format
International Format Example
Domestic vs International
Drop 0 and prepend +91.
Major City Area Codes in India
Area codes for the largest cities in India. When dialing from abroad, prepend +91 and drop the leading 0.
| City / Region | Area Code | From Abroad |
|---|---|---|
| Mumbai | 22 | +91 22 |
| Delhi | 11 | +91 11 |
| Bangalore | 80 | +91 80 |
| Chennai | 44 | +91 44 |
| Hyderabad | 40 | +91 40 |
| Kolkata | 33 | +91 33 |
Mobile Networks in India
- 6
- 7
- 8
- 9 (all 10-digit)
- Jio
- Airtel
- Vi (Vodafone Idea)
- BSNL
India Telephone System Facts
Calling India from Your Browser
To place a call to India, dial +91 followed by the local number in the Kinvo browser dialer. Pay-as-you-go, no app required.
Call India from Your Browser
Call any India number (+91) directly from Chrome, Firefox, Safari, or Edge. No install required. Use it in under 2 minutes.
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Frequently Asked Questions: India Country Code
Which country is country code 91?
Country code 91 belongs to India. The full international dialing code is +91, also written as 0091 when dialing from countries that use 00 as an international access code, or +91 when dialing from a mobile phone.
What is the country code for India?
+91 is the international dialing code for India, assigned by the ITU under E.164. The ISO 3166-1 alpha-2 code is IN.
What are the main area codes in India?
The largest cities in India use these area codes: Mumbai (22), Delhi (11), Bangalore (80), Chennai (44). When calling from abroad, prepend +91.
Who are the main mobile carriers in India?
The major mobile operators in India are Jio, Airtel, Vi (Vodafone Idea), BSNL. Kinvo routes calls to every India mobile carrier at the same per-minute rate — no hidden surcharges for premium networks.
Do I drop the 0 when calling India from abroad?
Yes. India uses 0 as its domestic trunk prefix. When dialing from another country, remove it and replace with +91. The trunk prefix is only needed for long-distance calls within India.
What is the emergency number in India?
The emergency services number in India is 112. Emergency numbers cannot be dialed via Kinvo or any VoIP service — use a mobile network or landline for life-threatening emergencies.
Can I call India from my browser?
Yes. Kinvo connects calls to India via WebRTC directly from Chrome, Firefox, Safari, or Edge. No app download. Sign up, add credits from $5, and dial +91 followed by the local number.