581121 PIN Code: Castlerock, Bazarkunang (Uttara Kannada)
581121 is the PIN code of Castlerock, Bazarkunang in Uttara Kannada district, Karnataka. Mail for 581121 is delivered by Castlerock S.O, Bazarkunang B.O. It covers 17 villages.
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Castlerock, Bazarkunang
581121 at a glance
- PIN code
- 581121
- Areas
- Castlerock and Bazarkunang
- District
- Uttara Kannada
- State
- Karnataka
- Postal circle
- Karnataka Circle
- Region / division
- North Karnataka Region · Sirsi Division
- Head office
- Sirsi H.O
- Delivery office
- Castlerock S.O and Bazarkunang B.O
- Post offices
- 2 (1 sub office and 1 branch office)
- Villages
- 17 in 1 tehsil
- Type of area
- Rural (villages)
- Sorting district code
- 581 (shared by 118 PIN codes; Uttara Kannada and Haveri)
Sources: India Post's All India Pincode Directory (list dated 3 Oct 2025), the Local Government Directory (Ministry of Panchayati Raj). Area and middle point are approximate, from our map.
About the 581121 area
581121 is a rural PIN code in Uttara Kannada district, Karnataka. India Post lists 2 post offices under it: Castlerock S.O and Bazarkunang B.O. Mail for addresses with this PIN is delivered by Castlerock S.O and Bazarkunang B.O.
In India Post's structure, 581121 belongs to the Sirsi Division, part of the North Karnataka Region of the Karnataka Circle. Its division's head office is Sirsi H.O. The first three digits, 581, are the sorting district code that 118 PIN codes share, covering Uttara Kannada and Haveri.
17 villages in the Local Government Directory carry PIN 581121, spread over 1 tehsil: Supa (17). They include Asanagaov, Asulli, Aveda Poppal Wadi, Bandoda and Bazar Kunang.
Uttara Kannada district has 75 PIN codes. The one with the most post offices is 581355 (Siddapur, 23); 581121 has 2. The one with the most villages is 581329 (Haliyal, 75).
Post offices with PIN code 581121
| Post office | Type and mail delivery |
|---|---|
| Castlerock S.O | Sub office Delivers |
| Bazarkunang B.O | Branch office Delivers |
"Delivers" means postmen from that office bring mail to addresses with this PIN. Head offices run a postal division's accounts; sub offices serve towns; branch offices are small, mostly village offices working under a sub office. More on the types of post offices.
What the digits of 581121 mean
A letter to 581121 is sorted in four steps, one for each part of the code (all zones and circles):
- 1 · Zone581121
Southern zone: Andhra Pradesh, Karnataka, Telangana
- 2 · Postal circle581121
Karnataka Circle
- 3 · Sorting district581121
Sorting district covering Uttara Kannada and Haveri
- 4 · Delivery office581121
Delivered by Castlerock S.O, Bazarkunang B.O
Villages under PIN code 581121 (17)
| Village | Mandal / tehsil | District |
|---|---|---|
| Asanagaov | Supa | Uttara Kannada |
| Asulli | Supa | Uttara Kannada |
| Aveda Poppal Wadi | Supa | Uttara Kannada |
| Bandoda | Supa | Uttara Kannada |
| Bazar Kunang | Supa | Uttara Kannada |
| Diggi | Supa | Uttara Kannada |
| Ghavane | Supa | Uttara Kannada |
| Jambagali | Supa | Uttara Kannada |
| Kalambuli | Supa | Uttara Kannada |
| Konshet | Supa | Uttara Kannada |
| Kukadal | Supa | Uttara Kannada |
| Kunagini | Supa | Uttara Kannada |
| Kuveshi | Supa | Uttara Kannada |
| Pisose | Supa | Uttara Kannada |
| Sulavali | Supa | Uttara Kannada |
| Thitavala | Supa | Uttara Kannada |
| Viral | Supa | Uttara Kannada |
Villages: Local Government Directory, Ministry of Panchayati Raj (list dated 1 Sep 2026), names as the government lists them.
How to write an address with PIN 581121
Name House / flat number, street Castlerock, Uttara Kannada Karnataka - 581121
Write the 6 digits in full at the end, after the state. Use the area name that matches your street, from the post offices above. How to write an Indian address.
Questions about PIN 581121
Which area has the PIN code 581121?
581121 is the PIN code of Castlerock and Bazarkunang in Uttara Kannada district, Karnataka.
Which district and state is 581121 in?
Uttara Kannada district in Karnataka, in India Post's Karnataka Circle (Sirsi Division).
How many post offices use 581121?
2 post offices: Castlerock S.O and Bazarkunang B.O.
Which post office delivers mail for 581121?
Castlerock S.O and Bazarkunang B.O deliver mail for this PIN.
What is the head office for 581121?
Sirsi H.O is the head office of the Sirsi Division.
Which villages come under PIN code 581121?
17 villages, including Asanagaov, Asulli, Aveda Poppal Wadi, Bandoda, Bazar Kunang, Diggi, Ghavane and Jambagali. The full list is on this page.
Is 581121 a rural or urban PIN code?
Rural: 17 villages and no town bodies are listed under it.
Is 581121 the PIN code of my address?
If you are at the address, tap "Is this my PIN code?" at the top of this page. Otherwise check that your street's area matches one of the post offices or localities listed here. For anything important, confirm with your post office.
Post offices: India Post, All India Pincode Directory on data.gov.in (Government Open Data License - India), list dated 3 Oct 2025. District names are as India Post lists them and can differ from the revenue district. Not an India Post website: for anything important, confirm with your post office.
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