AskKaka lists the STD code of Banswada that is 08466. Banswada is a part of Andhra Pradesh and the ISO code of Andhra Pradesh state is AP.
Banswada STD code aka subscriber trunk dialing code is 08466 which is mentioned above on this page of AskKaka. We are great resource of finding Banswada std code of Andhra Pradesh (AP).
Useful Info :-
Please take a note that if you are in India and dialing a landline number of Banswada then you will have to dial STD code 08466 as a prefix followed by the phone number of a landline user and if you are calling Banswada's phone number from a foreign country then you need to add +91 (the country code) followed by 8466, e.g. +918466 (no need to add "0" as prefix) followed by the landline phone number.
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