Austria country & area codes
| Area | Code | Digits |
| Thüringen | (0)5550 | + 3/9D SN |
| Thalgau | (0)6235 | + 3/9D SN |
| Theras | (0)2947 | + 3/9D SN |
| Thiersee | (0)5376 | + 3/9D SN |
| Tiefenfucha | (0)2739 | + 3/9D SN |
| Tröpolach | (0)4285 | + 3/9D SN |
| Traboch | (0)3833 | + 3/9D SN |
| Tragöß | (0)3868 | + 3/9D SN |
| Trahütten | (0)3461 | + 3/9D SN |
| Traismauer | (0)2783 | + 3/9D SN |
| Traun | (0)7229 | + 3/9D SN |
| Traunkirchen | (0)7617 | + 3/9D SN |
| Traunstein | (0)2878 | + 3/9D SN |
| Trautmannsdorf an der Leitha | (0)2169 | + 3/9D SN |
| Treffen | (0)4248 | + 3/9D SN |
| Treibach | (0)4262 | + 3/9D SN |
| Tresdorf (Rangersdorf) | (0)4823 | + 3/9D SN |
| Trieben | (0)3615 | + 3/9D SN |
| Trins | (0)5275 | + 3/9D SN |
| Trofaiach | (0)3847 | + 3/9D SN |
| Tulbing | (0)2273 | + 3/9D SN |
| Tulln an der Donau | (0)2272 | + 3/9D SN |
| Turnau | (0)3863 | + 3/9D SN |
| Turrach | (0)3533 | + 3/9D SN |
| Tux | (0)5287 | + 3/9D SN |
| Tweng | (0)6471 | + 3/9D SN |
| Ulrichsberg | (0)7288 | + 3/9D SN |
| Umhausen | (0)5255 | + 3/9D SN |
| Unken | (0)6589 | + 3/9D SN |
| Unter-Meisling | (0)2717 | + 3/9D SN |
| Unterach am Attersee | (0)7665 | + 3/9D SN |
| Untergurgl | (0)5256 | + 3/9D SN |
| Unterlaussa | (0)3631 | + 3/9D SN |
| Untertauern | (0)6455 | + 3/9D SN |
| Unterweißenbach | (0)7956 | + 3/9D SN |
| Unzmarkt | (0)3583 | + 3/9D SN |
| Uttendorf | (0)6563 | + 3/9D SN |
| Vöcklabruck | (0)7672 | + 3/9D SN |
| Vöcklamarkt | (0)7682 | + 3/9D SN |
| Völkermarkt | (0)4232 | + 3/9D SN |
| Veitsch | (0)3856 | + 3/9D SN |
| Velden am Wörther See | (0)4274 | + 3/9D SN |
| Velm-Götzendorf | (0)2538 | + 3/9D SN |
| Villach | (0)4242 | + 3/9D SN |
| Vils | (0)5677 | + 3/9D SN |
| Virgen | (0)4874 | + 3/9D SN |
| Vitis | (0)2841 | + 3/9D SN |
| Voitsberg | (0)3142 | + 3/9D SN |
| Vorau | (0)3337 | + 3/9D SN |
| Vorchdorf | (0)7614 | + 3/9D SN |
| Vordernberg | (0)3849 | + 3/9D SN |
| Vorderweißenbach | (0)7219 | + 3/9D SN |
| Wörgl | (0)5332 | + 3/9D SN |
| Wagrain | (0)6413 | + 3/9D SN |
| Waidhofen an der Thaya | (0)2842 | + 3/9D SN |
| Waidhofen an der Ybbs | (0)7442 | + 3/9D SN |
| Waidring | (0)5353 | + 3/9D SN |
| Waizenkirchen | (0)7277 | + 3/9D SN |
| Walchsee | (0)5374 | + 3/9D SN |
| Wald am Schoberpaß | (0)3834 | + 3/9D SN |
| Waldbach | (0)3336 | + 3/9D SN |
| Waldenstein | (0)2855 | + 3/9D SN |
| Waldhausen | (0)7260 | + 3/9D SN |
| Waldkirchen am Wesen | (0)7718 | + 3/9D SN |
| Waldzell | (0)7754 | + 3/9D SN |
| Wallern im Burgenland | (0)2174 | + 3/9D SN |
| Wallsee | (0)7433 | + 3/9D SN |
| Wartberg an der Krems | (0)7587 | + 3/9D SN |
| Warth (Niederösterreich) | (0)2629 | + 3/9D SN |
| Wattens | (0)5224 | + 3/9D SN |
| Wegscheid | (0)3884 | + 3/9D SN |
| Weißbriach | (0)4286 | + 3/9D SN |
| Weißenbach am Lech | (0)5678 | + 3/9D SN |
| Weißenbach an der Triesting | (0)2674 | + 3/9D SN |
| Weißenkirchen in der Wachau | (0)2715 | + 3/9D SN |
| Weichselboden | (0)3886 | + 3/9D SN |
| Weikertschlag an der Thaya (Raabs an der Thaya) | (0)2845 | + 3/9D SN |
| Weins-Isperdorf | (0)7414 | + 3/9D SN |
| Weitensfeld im Gurktal | (0)4265 | + 3/9D SN |
| Weitersfeld | (0)2948 | + 3/9D SN |
| Weitersfelden | (0)7952 | + 3/9D SN |
| Weitra | (0)2856 | + 3/9D SN |
| Weiz | (0)3172 | + 3/9D SN |
| Wels | (0)7242 | + 3/9D SN |
| Wenns | (0)5414 | + 3/9D SN |
| Werfen | (0)6468 | + 3/9D SN |
| Werfenweng | (0)6466 | + 3/9D SN |
| Wernberg | (0)4252 | + 3/9D SN |
| Westendorf | (0)5334 | + 3/9D SN |
| Weyer | (0)7355 | + 3/9D SN |
| Weyer | (0)7449 | + 3/9D SN |
| Weyregg am Attersee | (0)7664 | + 3/9D SN |
| Wien | (0)1 | + 3/12D SN |
| Wiener Neustadt | (0)2622 | + 3/9D SN |
| Wienerbruck | (0)2728 | + 3/9D SN |
| Wieselburg | (0)7416 | + 3/9D SN |
| Wiesmath | (0)2645 | + 3/9D SN |
| Wildalpen | (0)3636 | + 3/9D SN |
| Wildon | (0)3182 | + 3/9D SN |
| Wildschönau | (0)5339 | + 3/9D SN |