This area is served by 18 utility providers across 5 categories. 75.3% of households use natural gas as their primary heating fuel.
Utility rates in ZIP 73554 vs. US average
Typical monthly utility bills in ZIP 73554
Figures from U.S. Census ACS 5-year estimates, reflecting households that pay utilities separately from rent. In dense urban areas where heat or hot water is often included in rent, these numbers represent the subset of residents who pay directly.
Electric
Natural Gas
Water
Sewer
Internet
Nearby ZIP codes
Frequently asked questions
How do I set up utilities when moving to 73554?
Contact each provider separately before your move-in date. Start with electric (Public Service Co of Oklahoma) and gas (Centerpoint Energy, (713) 207-1111) 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.
What internet providers are available in 73554?
Mangum, OK has strong broadband coverage. Providers include AT&T (Fixed Wireless / DSL up to 25 Mbps), Dobson Fiber (Fiber up to 10,000 Mbps), Nextlink (Fixed Wireless up to 500 Mbps), Sparklight (Cable up to 1,000 Mbps), T-Mobile (Fixed Wireless up to 100 Mbps). Availability varies by street address. Based on FCC Broadband Data Collection filings.
What county is 73554 in?
ZIP code 73554 is in Greer County, Oklahoma.
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. Local electric rates are based on 2023 NREL Utility Rate Database data; state and US averages are from EIA Form 861 (2024). 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: May 2026.