Hours Of Operations Threads Colorado Longmont 80503 Threads Hours of Operation and Location in Longmont, CO 80503 4.2 - 146 votes 2825 15th Ave, Longmont, CO 80503 (303) 776-5577 Get Directions Threads Hours Category: Apparel Electronics Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore LongmontView More Apparel MarshallsRoss Dress for LessBig LotsH & MCarhartt Sports TargetSports AuthorityBig 5 Sporting GoodsDick's Sporting GoodsVans Jewelry MarshallsHobby LobbyKohl's OutletKay JewelersAvon Recommend For You ALL ABOUT FLOWERS Bed Bath & Beyond Kohl's Outlet A Locksmith Service A Nails A Plus Roofing A+ Roofing Absolute Locksmith Honeywell A & A Locksmith