Internet Providers in Boise (2026)

In Boise, the coverage table decides the shopping list before price does. BroadbandNow, an aggregator that renders providers' own FCC Broadband Data Collection filings, lists coverage of Boise with data valid as of August 13, 2026. Those percentages are provider-reported availability, not measured service, so read them as a map of who is worth an address check.

The market's shape is plain: cable is near-universal while true fiber reaches a minority of addresses. Sparklight's cable network is listed at 95.2% of Boise. Quantum Fiber, the city's largest fiber-only listing, sits at 29.1%. Two rows need care. BroadbandNow lists AT&T's fiber and 5G Internet together in a single 71.5% figure — a combined footprint, so the honest reading is that AT&T's fiber-and-5G listing covers 71.5% of Boise, never that AT&T fiber alone does. CenturyLink's 75.7% likewise covers DSL and fiber in one row. On where the fiber actually is, BroadbandNow says the city center has little to no availability while suburbs fare better, and names East End, North End, Barber, Vistas, Central Bench and Depot Bench as the neighborhoods to check for CenturyLink Fiber Gigabit.

Quantum Fiber's own Boise page carries the only provider pricing in this guide scoped to Boise addresses. It lists five tiers: up to 500 Mbps at $50/mo.; up to 1 Gig — marked most popular — at a promotional $45/mo. against a regular $75/mo., a stated savings of $30/mo.; up to 2 Gig at $70/mo. against a regular $95/mo.; up to 3 Gig at $70/mo. against a regular $100/mo.; and up to 8 Gig at $165/mo. Read the speed descriptions closely: the 2 Gig tier is up to 1 Gig upload and 2 Gig download, while the 3 Gig tier is symmetrical at the same $70/mo. promotional price.

The fine print is on the page. Pricing assumes a $5/mo discount for AutoPay enrollment with a bank account, paperless billing is required, and taxes and fees are extra. The page states no annual contract and unlimited data, advertises free installation — a $129 value — on the 1 Gig plan, and repeats twice that availability is limited to select areas. That last line matters: per BroadbandNow, the network is listed at 29.1% of Boise, 41.2% of Meridian and 36.4% of Nampa, so the price sheet applies only where the fiber already runs.

At a listed 95.2% of Boise, Sparklight cable is the network most addresses can actually order. Its advertised lineup, though, is national. HighSpeedInternet.com's Sparklight page — last edited March 24, 2026 — presents the plans as the national lineup, says the Sparklight plans available to you depend on where you live, and carries the disclaimer that offers and availability may vary by location and are subject to change.

Fees, per the same page: installation at $90.00, a $30.00 activation fee, an Advanced Wi-Fi Bundle at $14.95/mo. and an Ultimate Wi-Fi Bundle at $24.95/mo. The page also states that Sparklight requires no contracts on any plan.

The data policy is the part shoppers miss. Sparklight's own support site says its data plans range from 100GB to 1.5TB, and that exceeding your plan 3 times within a 12 month period automatically upgrades you to the next tier. On the Plus plans the mechanism is throttling: when the network is congested or your own usage passes 5TB, speeds may be slowed to 10Mbps x 1Mbps until the end of the data period. Unlimited Data can be added for $40/mo to any Plus Plan of 100Mbps or greater.

TDS Telecom's Boise and Meridian pages both advertise all-in pricing of $49.99/mo. for 2 years for up to 1 Gig fiber, plus a $50 bill credit on the first bill for new internet customers ordering through the website. The disclosures: a one-time $19.95 handling fee for customers using TDS Wi-Fi equipment, a one-time installation fee of $49.95 that may apply — with a waiver available to qualifying customers — and a warning that availability varies and the speeds shown may not be available at every service address. The Meridian page adds that if you disconnect, suspend or downgrade services, you may lose the offer.

How much of that network exists yet is the live question. TDS Fiber's Meridian build page is headlined with symmetrical speeds up to 8Gig, but it also says building an all-fiber network takes time and happens in phases within the community, and it invites residents to register interest before network launch. No prices appear on the build page at all. The one coverage number for TDS in this guide is next door: BroadbandNow lists TDS fiber at 19.7% of Nampa.

Ziply Fiber advertises fiber as low as $35/mo for its 100 Mbps symmetrical plan — a limited-time offer ending August 26, with paperless billing and autopay discounts baked into the price. Its plans page adds no annual contract, a WiFi 7 router at no extra cost on every plan, and free professional installation when required, a $90 value, on tiers running from 100/100 up to 50 Gig; per-tier prices go unpublished, so an address check is the only quote. Check the map before the price: Ziply's Idaho new-fiber-locations page names 33 communities, and the closest to Boise are Parma, Homedale and Marsing — Boise, Meridian, Nampa, Caldwell, Eagle, Kuna, Garden City and Star are absent from the list. The same page says construction projects are underway from Boise and Meridian to Coeur d'Alene and Twin Falls, so the footprint is moving; today Ziply is an outer-valley option. Ownership changed on August 1, 2025, when Bell Canada closed a C$5.0 billion (U.S. $3.65 billion) cash acquisition; Ziply continues as a separate business unit headquartered in Kirkland, Washington.

Fixed wireless is where the $35 headlines live. T-Mobile lists three home internet plans — RELY at $35/month, AMPLIFIED at $45/month and ALL-IN at $55/month — but each price requires AutoPay and a voice line; the regular prices are $50, $60 and $70 per month, plus taxes and fees. The 5G gateway is included with no monthly equipment fee and no annual contract, a one-time $35 device connection charge is due at sale, customers without AutoPay pay $10 more per line monthly, and T-Mobile guarantees the price of fixed-wireless 5G internet data for at least 5 years on eligible plans, with exclusions for taxes, fees, equipment, speed upgrades and select promotions. Verizon advertises 5G Home from $35/mo with Auto Pay and a Verizon mobile plan; the lineup's base prices are $60/mo for 5G Home with a 3-year price lock, $70/mo for 5G Home Plus with a 4-year lock, and $85/mo for 5G Home Ultimate with a 5-year lock, router included and owned by Verizon, unlimited premium data, and a $99 professional setup charge that may apply but is waived for select plans and locations.

Coverage tempers the enthusiasm. Per BroadbandNow, Verizon's 5G Internet is listed at 41% of Boise, T-Mobile's at 38.7% and Mint Mobile's at 37.2%. Satisfaction data is the wireless options' strongest argument, with a scope caveat: the ACSI 2026 study is national, and its West region — a multi-state region containing Idaho — is the closest cut to Boise. In that region, non-fiber ISP satisfaction rose from 68 to 72, the largest regional gain in the study, and T-Mobile 5G Home Internet led at 80 with Verizon 5G Home Internet at 79.

Satellite is the everywhere answer. SatelliteInternet.com, updated August 11, 2026, lists Starlink residential plans at $55/mo. for up to 100 Mbps, $85/mo. for up to 200 Mbps and $130/mo. for Residential MAX at up to 400 Mbps, with equipment at $349 or a free rental and the caveat that top speeds are not guaranteed during peak hours. BroadbandNow lists Starlink, Viasat and Hughesnet at 100% of Boise each.

Two money flows are redrawing this market. The corporate one closed on February 2, 2026, when AT&T completed its $5.75 billion all-cash purchase of Lumen's Mass Markets fiber business — over 1 million fiber subscribers and more than 4 million customer locations across 11 states — with CEO John Stankey saying AT&T Fiber will expand in 32 states. That is the deal that decides Quantum Fiber's future in Boise. The Idaho Statesman reported that CenturyLink and Quantum Fiber operate in 11 states, including Idaho, and that a Lumen spokesperson declined to say how many customers the two brands have in the state.

The public flow is BEAD: Idaho was awarded $583 million in BEAD funds to ensure every resident has access to high-speed, reliable, affordable broadband, and the NTIA approved Idaho's $583.2 million final proposal on December 19, 2025, per the Idaho Office of Broadband's Link Up Idaho page.

Know who regulates what before you file a complaint. The Idaho Public Utilities Commission states that it has no jurisdiction over internet service providers — its writ covers investor-owned gas, water, electric and some telephone utilities. Federally, the disclosure regime just loosened: on July 22, 2026 the FCC voted 3-0 to let ISPs make the broadband consumer label accessible via a hyperlink rather than displaying the full label at points of sale and in account portals, to allow pass-through fees to be conveyed as an up-to maximum or jurisdiction-specific totals in lieu of full itemization, and to let phone representatives present label information conversationally as a summary. The label with the real monthly cost still exists; a Boise shopper will increasingly have to click for it.