13,394 NPCs

Classic reference; current Forever availability is unconfirmed.

NPCLevelTitleZone
Ozzie Togglevolt10Dun Morogh
Razzle Sprysprocket20Dun Morogh
Fetid Corpse29–30Duskwood
Old Icebeard11Dun Morogh
Grawn Thromwyn10WeaponsmithDun Morogh
Senator Barin Redstone50Ironforge
Kyra Boucher30Reagent VendorStormwind City
Mountaineer Brokk30Loch Modan
Mountaineer Ganin30Loch Modan
Mountaineer Stenn28Loch Modan
Mountaineer Flint30Loch Modan
Mountaineer Droken28Loch Modan
Mountaineer Zaren28Loch Modan
Mountaineer Veek30Loch Modan
Mountaineer Kalmir30Loch Modan
Archbishop Benedictus63Stormwind City
Thurman Mullby30General Goods VendorStormwind City
Edna Mullby30Trade SupplierStormwind City
Marda Weller30Weapons MerchantStormwind City
Gunther Weller30Weapons MerchantStormwind City
Carla Granger30Cloth Armor MerchantStormwind City
Maris Granger35Skinning TrainerStormwind City
Aldric Moore30Mail Armor MerchantStormwind City
Lara Moore30Leather Armor MerchantStormwind City
Felder Stover52WeaponsmithBurning Steppes
Lina Stover30Bow & Gun MerchantStormwind City
Frederick Stover30Bow & Arrow MerchantStormwind City
Lisbeth Schneider30ClothierStormwind City
Lawrence Schneider25Journeyman TailorStormwind City
Julia Gallina30Wine VendorStormwind City
Bernard Gump30FloristStormwind City
Felicia Gump30Herbalism SupplierStormwind City
Darian Singh30Fireworks VendorStormwind City
Jarel Moor30BartenderStormwind City
Charys Yserian50Arcane Trinkets VendorStormwind City
Owen Vaughn30Reagent VendorStormwind City
Wynne Larson30Robe MerchantStormwind City
Evan Larson30HatterStormwind City
Joachim Brenlow30BartenderStormwind City
Ardwyn Cailen30Wand MerchantStormwind City

Classic reference data from QuestieDB (Forever data, commit c5de61a), with positions on Forever's zone maps. It doesn't confirm that an NPC, location, quest or item is in Forever.