ZIP code 03604 is located in Cheshire County, New Hampshire.
Utility rates in ZIP 03604 vs. US average
Electric
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Internet
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Frequently asked questions
How do I set up utilities when moving to 03604?
Contact each provider separately before your move-in date. Start with electric (Liberty Utilities (Granite State Electri) 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 03604?
ZIP code 03604 has strong broadband coverage. Providers include AT&T (Fixed Wireless), Fidium Fiber (Fiber up to 2,000 Mbps), T-Mobile (Fixed Wireless up to 100 Mbps), UNITED STATES CELLULAR CORPORATION (Fixed Wireless up to 10 Mbps), VTel Wireless Inc (Fixed Wireless). Availability varies by street address. Based on FCC Broadband Data Collection filings.
What county is 03604 in?
ZIP code 03604 is in Cheshire County, New Hampshire.
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.