GST number is very important for any company. GST stands for Goods and Services Tax which is a 15-digit alphanumeric unique number and this number is basically given to a taxpayer who registers under GST.
In this 15-digit alphanumeric number, the first two digits represent the state code. This means at a glance the GST number will tell you in which state the company is located.

The government has allotted a GST state code for each state and those GST state codes we have mentioned in the list below along with state name abbreviations. So let’s see.
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List of State Code under GST.
- Jammu and Kashmir state code
- State Code: 01
- State Abbreviation : JK
- Himachal Pradesh state code
- State Code: 02
- State Abbreviation : HP
- Punjab state code
- State Code: 03
- State Abbreviation : PB
- Chandigarh state code
- State Code: 04
- State Abbreviation : CH
- Uttarakhand state code
- State Code: 05
- State Abbreviation : UT
- Haryana state code
- State Code: 06
- State Abbreviation : HR
- Delhi state code
- State Code: 07
- State Abbreviation : DL
- Rajasthan state code
- State Code: 08
- State Abbreviation : RJ
- Uttar Pradesh state code
- State Code: 09
- State Abbreviation : UP
- Bihar state code
- State Code: 10
- State Abbreviation : BH
- Sikkim state code
- State Code: 11
- State Abbreviation : SK
- Arunachal Pradesh state code
- State Code: 12
- State Abbreviation : AR
- Nagaland state code
- State Code: 13
- State Abbreviation : NL
- Manipur state code
- State Code: 14
- State Abbreviation : MN
- Mizoram state code
- State Code: 15
- State Abbreviation : MI
- Tripura state code
- State Code: 16
- State Abbreviation : TR
- Meghalaya state code
- State Code: 17
- State Abbreviation : ME
- Assam state code
- State Code: 18
- State Abbreviation : AS
- West Bengal state code
- State Code: 19
- State Abbreviation : WB
- Jharkhand state code
- State Code: 20
- State Abbreviation : JH
- Odisha state code
- State Code: 21
- State Abbreviation : OR
- Chattisgarh state code
- State Code: 22
- State Abbreviation : CT
- Madhya Pradeshstate code
- State Code: 23
- State Abbreviation : MP
- Gujarat state code
- State Code: 24
- State Abbreviation : GJ
- Daman and Diu state code
- State Code: 25
- State Abbreviation : DD
- Dadra and Nagar Haveli state code
- State Code: 26
- State Abbreviation : DN
- Maharashtra state code
- State Code: 27
- State Abbreviation : MH
- Andhra Pradesh state code
- State Code: 28
- State Abbreviation : AP
- Karnataka state code
- State Code: 29
- State Abbreviation : KA
- Goa state code
- State Code: 30
- State Abbreviation : GA
- Lakshadweep Islandsstate code
- State Code: 31
- State Abbreviation : LD
- Kerala state code
- State Code: 32
- State Abbreviation : KL
- Tamil Nadu state code
- State Code: 33
- State Abbreviation : TN
- Pondicherry state code
- State Code: 34
- State Abbreviation : PY
- Andaman and Nicobar Islands state code
- State Code: 35
- State Abbreviation : AN
- Telangana state code
- State Code: 36
- State Abbreviation : TS
- Andhra Pradesh (New) state code
- State Code: 37
- State Abbreviation: AD