AskKaka lists the STD code of Hyderabad Local that is 040. Hyderabad Local is a part of Telangana and the ISO code of Telangana state is TG.
Hyderabad Local STD code aka subscriber trunk dialing code is 040 which is mentioned above on this page of AskKaka. We are great resource of finding Hyderabad Local std code of Telangana (TG).
Useful Info :-
Please take a note that if you are in India and dialing a landline number of Hyderabad Local then you will have to dial STD code 040 as a prefix followed by the phone number of a landline user and if you are calling Hyderabad Local's phone number from a foreign country then you need to add +91 (the country code) followed by 40, e.g. +9140 (no need to add "0" as prefix) followed by the landline phone number.
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