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PIN:581121

Castlerock S.O – PIN Code 581121, Uttara Kannada

Castlerock S.O is an official Sub Post Office located in Uttara Kannada district, Karnataka, India. Its registered postal code is 581121. The office operates with Delivery status under the Karnataka Circle circle and Sirsi Division division.

Data Verification Notice: This post office detail is part of a verified sample test batch while automated ingestion from the official Open Government Data (OGD) All India Pincode Directory WebService is being authorized. This page is set to noindex to protect search index integrity until official nationwide data import completes.
PIN Code581121
Office TypeSub Post Office
Delivery StatusDelivery
DistrictUttara Kannada
StateKarnataka
Taluk / TehsilSupa
Last verified with official postal records: 7 October 2026
Circle: Karnataka Circle• Division: Sirsi Division

Other Post Offices in PIN Code 581121

Nearby post offices operating under the same postal routing code.

View All PIN 581121 Offices

Bazarkunang B.O

Branch Post Office
DeliveryDetails
Local Banking Infrastructure

Bank Branches in PIN Code 581121

Commercial and public sector bank branches operating in the same postal code.

Note: Bank branches are separate legal financial institutions regulated by the Reserve Bank of India (RBI) and do not represent India Post counters.

No commercial bank branches are currently registered in our database under PIN code 581121.

Banking services can be accessed at nearby administrative hubs in Uttara Kannada.

Frequently Asked Questions – Castlerock S.O

Official postal reference answers for Castlerock S.O, Uttara Kannada.

What is the PIN Code of Castlerock S.O?

The official postal PIN code of Castlerock S.O is 581121.

Is Castlerock S.O a delivery post office?

Yes, Castlerock S.O is an active delivery post office handling parcel and letter distribution for PIN code 581121.

Which district and division does Castlerock S.O fall under?

Castlerock S.O is situated in Uttara Kannada district, Karnataka. It comes under the Sirsi Division postal division in the Karnataka Circle postal circle.

How can I contact Castlerock S.O?

Official telephone records for Castlerock S.O are not provided in the central directory. You may inquire at the Uttara Kannada head post office.

Official Data Provenance & Legal Attribution

The dataset is published under the Government Open Data License – India and permits lawful commercial use subject to the applicable license terms, including attribution, non-endorsement and exclusions.

Primary postal records are maintained by the Department of Posts, Ministry of Communications, Government of India. Banking information is sourced from official Reserve Bank of India (RBI) notifications. Record verification timestamp: 7 October 2026.