Here is a comprehensive list of STD (Subscriber Trunk Dialing) codes for cities and towns across Andhra Pradesh:
| City/Town | STD Code |
|---|---|
| Achampet | 08541 |
| Adilabad | 08732 |
| Adoni | 08512 |
| Alampur | 08502 |
| Allagadda | 08519 |
| Alur | 08523 |
| Amalapuram | 08856 |
| Amangallu | 08545 |
| Anakapalle | 08924 |
| Anantapur | 08554 |
| Araku | 08936 |
| Atmakur (Kurnool) | 08517 |
| Atmakur (Nellore) | 08627 |
| B.Kothakota | 08582 |
| Badvel | 08569 |
| Banaganapalle | 08515 |
| Bandar (Machilipatnam) | 08672 |
| Bangarupalem | 08573 |
| Bapatla | 08643 |
| Bellampalli | 08735 |
| Bheemunipatnam | 08933 |
| Bhimadole | 08829 |
| Bhimavaram | 08816 |
| Bobbili | 08944 |
| Chandoor | 08681 |
| Chavitidibbalu | 08863 |
| Chejerla | 08628 |
| Chepurupalli | 08952 |
| Chirala | 08594 |
| Chittoor | 08572 |
| Chodavaram | 08934 |
| Cuddapah (Kadapa) | 08562 |
| Dharmavaram | 08559 |
| Donakonda | 08408 |
| Eluru | 08812 |
| Gajapathinagaram | 08965 |
| Giddalur | 08405 |
| Gooty | 08552 |
| Gudivada | 08674 |
| Gudur | 08624 |
| Guntur | 0863 |
| Hindupur | 08556 |
| Jaggayyapet | 08654 |
| Jammalamadugu | 08560 |
| Jangareddygudem | 08821 |
| Kadiri | 08494 |
| Kaikaluru | 08677 |
| Kakinada | 0884 |
| Kalyandurg | 08497 |
| Kamalapuram | 08563 |
| Kanigiri | 08402 |
| Kavali | 08626 |
| Kandukuru | 08598 |
| Kothagudem | 08744 |
| Kurnool | 08518 |
| Madanapalli | 08571 |
| Mandapeta | 08855 |
| Mangalagiri | 08645 |
| Markapur | 08596 |
| Nandigama | 08678 |
| Nandikotkur | 08513 |
| Nandyal | 08514 |
| Narasaraopet | 08647 |
| Narsapur | 08814 |
| Narsipatnam | 08932 |
| Nellore | 0861 |
| Ongole | 08592 |
| Paderu | 08935 |
| Palakonda | 08941 |
| Palmaneru | 08579 |
| Pamuru | 08490 |
| Parvathipuram | 08963 |
| Peddapuram | 08852 |
| Penukonda | 08555 |
| Piduguralla | 08649 |
| Piler | 08584 |
| Pithapuram | 08869 |
| Podili | 08499 |
| Polavaram | 08811 |
| Proddatur | 08564 |
| Pulivendla | 08568 |
| Punganur | 08581 |
| Putturu | 08577 |
| Rajahmundry | 0883 |
| Rajampeta | 08565 |
| Ramachandrapuram | 08857 |
| Rayachoti | 08561 |
| Rayadurg | 08495 |
| Repalle | 08648 |
| Srikakulam | 08942 |
| Srikalahasthi | 08578 |
| Srisailam | 08524 |
| Srungavarapukota | 08966 |
| Sullurpet | 08623 |
| Tadepalligudem | 08818 |
| Tadipatri | 08558 |
| Tanuku | 08819 |
| Tenali | 08644 |
| Tirupati | 0877 |
| Tuni | 08854 |
| Udaygiri | 08620 |
| Uravakonda | 08496 |
| Vijayawada | 0866 |
| Vinukonda | 08646 |
| Visakhapatnam | 0891 |
| Vizianagaram | 08922 |
| Vuyyuru | 08676 |
| Yelamanchili | 08931 |
| Yeleswaram | 08868 |
| Yemmiganur | 08512 |
| Yerragondapalem | 08403 |
