Glendale, Colorado
Area codes 303, 720, 983 · Population: 4,184
Mountain (MT)
Colorado
Pop. 4,184
Area Codes Serving Glendale
About Glendale, Colorado
Glendale is a city in Colorado that is served by area codes 303, 720, 983. The city has a population of approximately 4,184 residents and is located in the Mountain Time Zone.