AskKaka lists the STD code of Amangallu that is 08545. Amangallu is a part of Andhra Pradesh and the ISO code of Andhra Pradesh state is AP.
Amangallu STD code aka subscriber trunk dialing code is 08545 which is mentioned above on this page of AskKaka. We are great resource of finding Amangallu std code of Andhra Pradesh (AP).
Useful Info :-
Please take a note that if you are in India and dialing a landline number of Amangallu then you will have to dial STD code 08545 as a prefix followed by the phone number of a landline user and if you are calling Amangallu's phone number from a foreign country then you need to add +91 (the country code) followed by 8545, e.g. +918545 (no need to add "0" as prefix) followed by the landline phone number.
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