**Kolkata India Dialing Code 33**

> Area code 33 for Kolkata, India: the full number to dial from abroad, the local number format, the current time zone, and what a minute of the call costs.

Source: https://telvio.app/area-codes/india/kolkata/

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🇮🇳 Area Code

# Kolkata Area Code 33

Kolkata, India · Country code +91

Area code

33

Country code

+91

Landline rate

$0.24/min

Timezone

Kolkata

## How to dial Kolkata

How to dial from US

### Calling India

Exit code

Country code

Area code

Local number

011 91 33 XXXX XXXX

Exit code

Dial this first to exit US

Country code

India country code

Area code

City/region code

Local number

The subscriber number

From the US, dial **011** to place an international call, then **91** for India, then the area code **33** (drop any leading 0), followed by the local number. With Telvio you dial the same format — no prefix change needed.

## Other cities in India

[Mumbai 22](https://telvio.app/area-codes/india/mumbai/)[Delhi 11](https://telvio.app/area-codes/india/delhi/)[Bangalore 80](https://telvio.app/area-codes/india/bangalore/)[Hyderabad 40](https://telvio.app/area-codes/india/hyderabad/)[Chennai 44](https://telvio.app/area-codes/india/chennai/) [All 14 cities →](https://telvio.app/area-codes/india/)

[Call India Rates, calculator, and comparison](https://telvio.app/call/india/) [How to call India Exit codes, format, common mistakes](https://telvio.app/how-to-call/india/)

## When to call Kolkata

What the clock reads in Kolkata when it is mid-morning, early afternoon and evening where you are. Highlighted cells fall between 9:00 and 21:00 local time at the other end.

*Local time in Kolkata for three common calling hours in five source cities*

| Calling from | Offset | 09:00 | 13:00 | 19:00 |
| --- | --- | --- | --- | --- |
| New York | +10:30 | 19:30 | 23:30 | 05:30 |
| Los Angeles | +13:30 | 22:30 | 02:30 | 08:30 |
| London | +5:30 | 14:30 | 18:30 | 00:30 |
| Dubai | +1:30 | 10:30 | 14:30 | 20:30 |
| Sydney | −5:30 | 03:30 | 07:30 | 13:30 |

Offsets calculated for mid-January. Countries that observe daylight saving shift by an hour for part of the year — the planner works out today's offset from your own device.

## Free tools

[All tools](https://telvio.app/tools/)

- [Price a call to India Any length, at the published rate, with per-minute rounding shown beside it.](https://telvio.app/tools/call-cost-calculator/?c=india)
- [Best time to call India Your day and theirs, side by side, with today's daylight saving applied.](https://telvio.app/tools/best-time-to-call/?c=india)
- [Online mic test Check your microphone level and hear yourself back before you dial.](https://telvio.app/tools/mic-test/)

## Frequently asked questions

What is the area code for Kolkata?

The area code for Kolkata, India is 33. Calling from outside India, dial your exit code, then +91, then the area code without its trunk prefix, then the local number — written together as +91 33 followed by the subscriber number.

How do I call Kolkata from abroad?

From the United States or Canada, dial 011 + 91 + 33 + the local number. From most of Europe and from a mobile anywhere, replace the exit code with 00 or simply press and hold 0 to enter a plus sign, which works from any country without knowing its exit code.

Do I drop the 0 when calling Kolkata?

Yes. India uses 0 as a trunk prefix for domestic calls, so Kolkata's code is written 33 locally and dialled as 33 from abroad. Keeping the trunk prefix in an international number is the single most common reason the call fails to connect.

How many digits is a Kolkata phone number?

A full India number is 10 digits after the country code, area code included — for example +91 11 2345 6789. That length is fixed by the national numbering plan, so a number one digit short is a typo rather than a valid shorter number.

How much does it cost to call Kolkata?

Calling a Kolkata landline costs $0.24 a minute with Telvio and a mobile costs $0.24. Ten minutes to a landline is $2.40. Billing is per second with no connection fee, so a short call is charged for the seconds it used rather than rounded up to a whole minute.

## Call Kolkata with Telvio

From $0.24/min. Per-second billing, 1 free minute included.

[Download Telvio](https://telvio.app/download/)

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