Classic WoW Zones By Level 1-60
1-13 Elwynn Forest (A), Durotar (H)
12-17 Darkshore (A), Barrens (H)
17-18 Loch Modan (A), Stonetalon (H)
18-20 Redridge Mountains (A), Barrens (H)
20-26 Wetlands
26-30 Duskwood
30-35 Hillsbrad Foothills
36-40 Desolace
41-45 Badlands, The Hinterlands
45-48 Tanaris
48-52 Felwood, The Blasted Lands
52-55 Burning Steppes, Western Plaguelands
55-58 Eastern Plaguelands
58-60 Dire Maul