Upper Grand Lagoon, Florida
Area codes 448, 850 · Population: 13,963
Eastern / Central
Florida
Pop. 13,963
Area Codes Serving Upper Grand Lagoon
About Upper Grand Lagoon, Florida
Upper Grand Lagoon is a city in Florida that is served by area codes 448, 850. The city has a population of approximately 13,963 residents and is located in the Eastern / Central Time Zone.