ZIP code 38077 covers Wynnburg, Tennessee in Lake County. This area is served by 7 utility providers across 4 categories. The average residential electricity rate here is 12.9¢/kWh.
Estimated monthly utility costs
Cost data not available for this ZIP code.
Electric
Natural Gas
Water
Internet
Nearby ZIP codes
Frequently asked questions
How do I set up utilities when moving to 38077?
Contact each provider separately before your move-in date. Start with electric (Gibson Electric Members Corp) and gas (Lake County Utility District, (731) 253-6203) since those typically need a few business days to activate. Water and sewer are often handled with one call to your local utility. Set up internet last since it may require an installation visit.
Is electricity expensive in 38077?
No — electricity in Wynnburg, TN costs about 14% less than the national average. Compared to Tennessee overall, rates here are about 5% higher. Based on 2023 NREL residential electricity rate data.
What internet providers are available in 38077?
Wynnburg, TN has broadband coverage. Providers include AT&T (Fixed Wireless up to 10 Mbps), Gibson Connect (Fiber up to 1,000 Mbps), Spectrum (Cable up to 1,000 Mbps). Availability varies by street address. Based on FCC Broadband Data Collection filings.
What county is 38077 in?
ZIP code 38077 is in Lake County, Tennessee.
Disclaimer: Provider information is sourced from federal databases including HIFLD, EPA SDWIS, FCC Broadband Data, and EIA-861. Utility cost estimates are from the U.S. Census Bureau American Community Survey 5-Year Estimates. Electric rates are based on 2023 NREL data. Coverage areas are approximate and may not reflect recent changes. Please verify directly with your provider.
Data sources: U.S. Census Bureau, NREL, EIA-861, HIFLD, EPA, FCC. Last updated: April 2026.