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Internet providers in
Alta Sierra, CA.

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Internet providers in Alta Sierra

Providers reported in ZIP areas associated with Alta Sierra, California. Confirm service and final pricing at your address.

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FIND YOUR FITHow much speed do you need?300 Mbps to 2+ Gig

Match your speed to your household’s everyday routine.

300 Mbps
Streaming & everyday gaming
Watch shows, play online and take work calls across a few active devices.
500 Mbps
Families & working from home
Kids gaming, someone on a video call and TVs streaming at the same time.
1 Gig
Gamers & busy households
Download big games and updates faster while everyone else streams, works or plays.
2+ Gig
Large, heavy-use households
For several big downloads at once. More than most homes need; compatible equipment required.

Gamers: speed isn’t the whole story. Faster plans help download games. Low ping and a reliable connection matter for online play. Check upload speed for work calls and cameras, too.

About these recommendations

Our plan picks start at 300 Mbps to leave room for simultaneous use. These are practical starting points, not minimum requirements or performance guarantees. Lighter use may need less. 1 Gig = 1,000 Mbps.

For context, Netflix recommends 15 Mbps for one 4K stream. Zoom recommends 3.8 Mbps upload and 3 Mbps download for 1080p calls. Your total needs depend on what runs together.

Sources: Netflix streaming guidance · Zoom bandwidth guidance.

Optimum

Cable

500 Mbps: $25/mo

Advertised download speeds

View plans Confirm your address and final price.

New residential online orders. Includes $10/month checking-account AutoPay and paperless billing discount; credit cards do not qualify. Taxes and fees extra. After 12 months, internet price can rise up to $15/year toward standard rate; gateway is $0 for 12 months then can rise up to $5/year toward standard. Self-setup free where available; professional installation charged. Confirm the current online offer at your address.

Pricing & offer details

First 12 months

Pricing source · Checked 2026-11-03.

Advertised offer matched to ZIP areas: 95949. Confirm the final offer with the provider.

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Confirm your address with Optimum.

Coverage & speed details

Optimum reported service in 1 ZIP areas associated with Alta Sierra, CA. This does not confirm availability at your home.

Reported download and upload pairs
Connection	Download	Upload
Cable	940 Mbps	35 Mbps

FCC D25 · files labeled Oct 19, 2026. File labels are not a verified FCC filing date.

Mediacom Xtream

Cable & Fiber

300 Mbps: $30/mo
1 Gbps: $50/mo
2 Gbps: $70/mo

Advertised download speeds

View plans Confirm your address and final price.

Advertised; confirm address offer • AutoPay + paperless • 300: 24 months; Gig/2 Gig: 36 months • Then standard rates • Setup/activation/taxes extra.

Pricing & offer details

Advertised introductory prices

New subscriber advertised prices with AutoPay and paperless billing. 300 Mbps: 24 months; Gig and 2 Gig: 36 months, then current standard rates. Included equipment must remain in the package. Published 300 Mbps/Gig terms charge $75 installation plus $25 activation; confirm setup charges for the selected offer. Taxes extra. 2 Gig availability and upload speeds depend on address. Unlimited usage is subject to an upstream rule: usage exceeding 1 TB can reduce upload speed by as much as half for the rest of that month. These are advertised provider offers; final prices and eligibility vary by address.

Pricing source · Checked 2026-10-23.

Advertised offer matched to ZIP areas: 93285. Confirm the final offer with the provider.

Confirm your address with Mediacom Xtream.

Coverage & speed details

Mediacom Xtream reported service in 1 ZIP areas associated with Alta Sierra, CA. This does not confirm availability at your home.

Reported download and upload pairs
Connection	Download	Upload
Cable	1 Gbps	50 Mbps
Fiber	1 Gbps	50 Mbps

FCC D25 · files labeled Oct 19, 2026. File labels are not a verified FCC filing date.

Xfinity

Cable

300 Mbps: $45/mo
500 Mbps: $50/mo
1 Gbps: $60/mo

Advertised download speeds

View plans Confirm your address and final price.

Advertised; final offers vary by address • New customers • Bank AutoPay + paperless • 60-month base-price guarantee • Wi-Fi/unlimited data included • Taxes/fees extra • Ends Dec. 1, 2026.

Pricing & offer details

Advertised prices · first 60 months

New Xfinity Internet customers with bank-account AutoPay and paperless billing. The base internet rate is guaranteed for 60 months; Wi-Fi equipment and unlimited data are included. No annual contract or early termination fee. Taxes and fees are additional and may change. Offer ends December 1, 2026. Applies to eligible cable addresses in the service area; confirm address-specific service, speed and eligibility before ordering. No mobile subscription is needed for the listed internet rates. These are advertised provider offers; final prices and eligibility vary by address.

Pricing source · Checked 2026-11-03.

Advertised offer matched to ZIP areas: 95949. Confirm the final offer with the provider.

Confirm your address with Xfinity.

Coverage & speed details

Xfinity reported service in 1 ZIP areas associated with Alta Sierra, CA. This does not confirm availability at your home.

Reported download and upload pairs
Connection	Download	Upload
Cable	2 Gbps	250 Mbps

FCC D25 · files labeled Oct 19, 2026. File labels are not a verified FCC filing date.

AT&T

Fiber

300 Mbps: $50/mo
500 Mbps: $60/mo
1 Gbps: $70/mo
5 Gbps: $110/mo

Advertised download speeds

View plans Confirm your address and final price.

Advertised; final offers vary by address • Eligible AutoPay + paperless • After 12 months: 500 $65, Gig $80, 5 Gig $125 • Taxes/fees extra; install up to $99 • State recovery charges in NV/OH/TX.

Pricing & offer details

Advertised AutoPay prices · introductory offers on 500 Mbps and higher

Advertised fiber prices for new customers with eligible AutoPay and paperless billing: 300 Mbps $50; 500 Mbps $60 for 12 months then $65; 1 Gig $70 for 12 months then $80; 5 Gig $110 for 12 months then $125, at current rates. Intro discounts start within 3 bills. The $10/mo AutoPay discount requires a bank account or AT&T Points Plus Citi card; debit saves $5, other credit cards none; starts within 2 bills. Taxes and fees extra; installation up to $99. NV, OH and TX have a State Cost Recovery charge. Standard gateway included. Access and bulk accounts excluded from the introductory offer. Limited availability; regional promotions and exact-address prices may differ. Confirm the final offer with AT&T.

Pricing source · Checked 2026-11-03.

Advertised offer matched to ZIP areas: 95949. Confirm the final offer with the provider.

Confirm your address with AT&T.

Coverage & speed details

AT&T reported service in 1 ZIP areas associated with Alta Sierra, CA. This does not confirm availability at your home.

Reported download and upload pairs
Connection	Download	Upload
Fiber	5 Gbps	5 Gbps

FCC D25 · files labeled Oct 19, 2026. File labels are not a verified FCC filing date.

Race Communications

Fiber

Reported speeds up to1 Gbps download

1 Gbps upload · reported area maximum

Contact this provider for current plans and pricing.

Confirm your address with Race Communications.

Coverage & speed details

Race Communications reported service in 1 ZIP areas associated with Alta Sierra, CA. This does not confirm availability at your home.

Reported download and upload pairs
Connection	Download	Upload
Fiber	1 Gbps	1 Gbps

FCC D25 · files labeled Oct 19, 2026. File labels are not a verified FCC filing date.

Advertised prices may vary by address, eligibility and promotion. Coverage records do not confirm service at an exact home. How we compare plans.

Internet around Alta Sierra

Reports for 2 ZIP areas associated with Alta Sierra, CA. These areas do not follow exact city boundaries. Availability varies by address.

Providers: 5
With fiber: 3
Top download: 5 Gbps

FiberMediacom Xtream, AT&T, Race Communications

CableMediacom Xtream, Xfinity, Optimum

Maximum advertised download and upload on the same reported tier: 5,000 / 5,000 Mbps. These are coverage reports, not priced packages.

Browse 2 ZIP areas

ZIP 93285 ZIP 95949

Internet in Alta Sierra: common questions

Can I get these providers at my home?

These providers reported service in nearby ZIP areas associated with this city. Enter your street address to narrow the records to a nearby area, then confirm service with the provider.

Are these the final prices?

Prices are advertised offers, subject to address eligibility, payment requirements and promotion terms. Taxes, equipment and installation may add to the price. Confirm your final quote before ordering.

What if no price is listed?

The coverage record is retained even when a current offer has not been verified. Contact the provider for its current plans.

Internet providers inAlta Sierra, CA.