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Home›South Dakota›Pennington County›Lifeline Phone Program›Castle Butte
UTILITY — SD

📱 Lifeline Phone Program in Castle Butte, Pennington County, South Dakota — 2026

Eligibility, income limits, local offices and how to apply for Castle Butte residents

Free phone + dataMax Benefit
1-800-234-9473Helpline
SDState
135% FPL or program enrolledFPL Threshold
📊 2026 Income Limits — Castle Butte, South Dakota
Household SizeMonthly LimitAnnual Limit
1 person$1,632/mo$19,578/yr
2 people$2,215/mo$26,572/yr
3 people$2,798/mo$33,566/yr
4 people ← typical$3,482/mo$41,782/yr
5 people$4,065/mo$48,778/yr
6 people$4,648/mo$55,774/yr
7 people$5,231/mo$62,770/yr
8 people$5,814/mo$69,766/yr

Source: HHS Federal Poverty Guidelines 2026. Effective January 2026.

📝 How to Apply — Castle Butte, South Dakota
1
Check Eligibility
Income at or below 135% FPL or program enrolled. Family of 4 in Castle Butte: $3,482/month in 2026.
2
Apply Online — Fastest
Visit www.lifelinesupport.org/do-i-qualify/ — available 24/7.
3
Apply by Phone — 1-800-234-9473
Call Mon–Fri business hours for Castle Butte residents.
4
Apply In-Person — Pennington County Office
Visit offices near Castle Butte. Walk-ins accepted.
📋 Documents Required — Castle Butte
  • Proof of income OR SNAP/Medicaid enrollment
  • Photo ID
  • Home address
❓ FAQs — Lifeline Phone Program in Castle Butte
Who qualifies for Lifeline Phone Program in Castle Butte, South Dakota?
Residents of Castle Butte, Pennington County, South Dakota with income at or below 135% FPL or program enrolled. Family of 4: $3,482/month. Call 1-800-234-9473.
How to apply for Lifeline Phone Program in Castle Butte?
Apply online at www.lifelinesupport.org/do-i-qualify/, call 1-800-234-9473, or visit Pennington County office.
Is there a Lifeline Phone Program office in Castle Butte?
The nearest office is in Pennington County. Visit office locator for exact address and hours.
🔗 Other Benefits in Castle Butte, South Dakota
🍎 SNAP Benefits🏥 Medicaid🏠 Section 8 Housing🍼 WIC Program⚡ LIHEAP Energy Help💵 TANF Cash Assistance🧓 SSI Benefits♿ SSDI Benefits
🚀 Apply for Lifeline Phone Program
Apply Online — Official ↗ 📞 Call 1-800-234-9473 ← Back to Pennington County
🔔 South Dakota Alerts 2026
Free alerts when Lifeline Phone Program changes in South Dakota.
📌 All Benefits in Castle Butte
🍎 SNAP Benefits🏥 Medicaid🏠 Section 8 Housing🍼 WIC Program⚡ LIHEAP Energy Help💵 TANF Cash Assistance🧓 SSI Benefits♿ SSDI Benefits👶 CHIP Health Insurance🏦 Local Food Banks