Dial CodesSTD codes of Assam
Telephone area (STD) codes of 46 places in Assam. Type a town or a code to filter the list.
Nothing matches in this list. The place may be listed under a nearby larger town, or in another state.
| Place | STD code | From abroad |
|---|---|---|
| Abhayapuri | 03669 | +91 3669 |
| Baithalangshu | 03677 | +91 3677 |
| Barama | 03623 | +91 3623 |
| Barpeta Road | 03666 | +91 3666 |
| Bihupuria | 03759 | +91 3759 |
| Bijni | 03668 | +91 3668 |
| Bilasipara | 03667 | +91 3667 |
| Bokajan | 03675 | +91 3675 |
| Bokakhat | 03776 | +91 3776 |
| Boko | 03621 | +91 3621 |
| Dhakuakhana | 03758 | +91 3758 |
| Dhemaji | 03753 | +91 3753 |
| Dhubri | 03662 | +91 3662 |
| Dibrugarh | 0373 | +91 373 |
| Digboi | 03751 | +91 3751 |
| Diphu | 03671 | +91 3671 |
| Goalpara | 03663 | +91 3663 |
| Gohpur | 03715 | +91 3715 |
| Golaghat | 03774 | +91 3774 |
| Guwahati | 0361 | +91 361 |
| Haflong | 03673 | +91 3673 |
| Hailakandi | 03844 | +91 3844 |
| Hajo | 03664 | +91 3664 |
| Hojai | 03674 | +91 3674 |
| Howraghat | 03676 | +91 3676 |
| Jorhat | 0376 | +91 376 |
| Karimganj | 03843 | +91 3843 |
| Kokrajhar | 03661 | +91 3661 |
| Lakhimpur | 03752 | +91 3752 |
| Maibong | 03670 | +91 3670 |
| Majuli | 03775 | +91 3775 |
| Mangaldoi | 03713 | +91 3713 |
| Mariani | 03771 | +91 3771 |
| Moranhat | 03754 | +91 3754 |
| Morigaon | 03678 | +91 3678 |
| Nagaon | 03672 | +91 3672 |
| Nalbari | 03624 | +91 3624 |
| Rangapara | 03714 | +91 3714 |
| Sadiya | 03756 | +91 3756 |
| Sibsagar | 03772 | +91 3772 |
| Silchar | 03842 | +91 3842 |
| Tarabarihat | 03665 | +91 3665 |
| Tezpur | 03712 | +91 3712 |
| Tinsukhia | 0374 | +91 374 |
| Udalguri | 03711 | +91 3711 |
| Vdarbondh | 03841 | +91 3841 |
How to use these codes
- From a mobile or a landline in India: dial the STD code with its 0, then the landline number. For Guwahati that is 0361 and the number.
- From another country: dial +91, then the code without the 0, then the number: +91 361 and the number.
- Mobile numbers have no STD code. Dial the 10 digits as they are.
The STD code and the landline number together always make 10 digits, so a shorter code leaves room for a longer number. The shortest codes in this list: Guwahati (0361), Dibrugarh (0373), Tinsukhia (0374), Jorhat (0376), Boko (03621).
The codes of Assam in brief
This page lists 46 places under Assam, with 46 different codes between them. Counted without the leading 0: 4 have a three-digit code, so their landline numbers have seven digits and 42 have a four-digit code, so their landline numbers have six digits. The lowest code is 0361 (Guwahati) and the highest is 03844 (Hailakandi).
How the codes are numbered
After the 0, the codes begin with 36 (22 places, such as Abhayapuri), 37 (20 places, such as Bihupuria) and 38 (4 places, such as Hailakandi). STD codes are given out by region, so neighbours tend to share a first digit. The first digit 3 is also used in Andaman and Nicobar Islands, Arunachal Pradesh, Bihar and Jharkhand, Manipur, Meghalaya, Mizoram, Nagaland and Rajasthan and 2 more lists.
Shared codes
In this list every code belongs to one named place, so the code alone tells you the town. Villages around a listed town normally use the code of that town.
Worked examples
The X marks stand for the digits of the landline number.
- Guwahati: inside India dial 0361 XXXXXXX; from another country dial +91 361 XXXXXXX.
- Boko: inside India dial 03621 XXXXXX; from another country dial +91 3621 XXXXXX.
Questions about STD codes in Assam
What is the STD code of Guwahati?
The STD code of Guwahati is 0361. From outside India, dial +91 361 and then the landline number.
How many digits does a landline number in Assam have?
It depends on the code: seven digits with a three-digit code and six digits with a four-digit code. The code and the number together always make ten digits.
Which places in Assam have the shortest STD codes?
Guwahati (0361), Dibrugarh (0373) and Tinsukhia (0374).
Source: the India area-code data of Google libphonenumber, which follows the National Numbering Plan 2003 of the Department of Telecommunications. Checked in November 2026. Spellings are as in the source. Where two names share a row, the code serves both places. If a code does not work, ask your phone company.