Best Internet Providers in Mountain View, CA (2026)
Mountain View residents can choose from 8 internet providers. Xfinity leads coverage at 89%, AT&T Fiber reaches 77%, and T-Mobile 5G serves 59% of this Silicon Valley city.
Call to check availability: 1-844-963-0138 (Xfinity)
Quick Answer: Best Internet in Mountain View
Xfinity offers the widest coverage in Mountain View at 89% with cable and fiber plans from $30/mo. AT&T Fiber covers 77% with symmetrical multi-gig speeds, making it the best option for tech professionals working from home.
- Best overall: Xfinity -- Cable/Fiber, 89% coverage, from $30/mo
- Best fiber: AT&T Fiber -- up to 5 Gbps, 77% coverage
- Best wireless: T-Mobile 5G -- $50/mo, 59% coverage
- Best for tech pros: AT&T 5 Gbps -- symmetrical, no data cap
Mountain View Internet Providers Comparison
| Provider | Technology | Max Speed | Starting Price | Data Cap | Contract | Call |
|---|---|---|---|---|---|---|
| Xfinity | Cable/Fiber | 2 Gbps | $30/mo | 1.2 TB | No | 1-844-963-0138 |
| AT&T Internet | Fiber/DSL | 5 Gbps | $55/mo | None (Fiber) | No | 1-855-850-5977 |
| T-Mobile | 5G/Fixed Wireless | 245 Mbps | $50/mo | None | No | 1-844-275-9311 |
| Verizon 5G Home | 5G | 300 Mbps | $50/mo | None | No | 1-855-387-1456 |
| Spectrum | Cable | 1 Gbps | $49.99/mo | None | No | 1-844-481-5997 |
| HughesNet | Satellite | 100 Mbps | $49.99/mo | 100-200 GB | No | 1-855-543-5405 |
| Starlink | Satellite | 220 Mbps | $120/mo | 1 TB (Priority) | No | Online only |
| Viasat | Satellite | 150 Mbps | $49.99/mo | 40-300 GB | 2 years | 1-855-463-9333 |
Top Internet Providers in Mountain View
Xfinity
Xfinity covers 89% of Mountain View with cable and fiber. Plans start at $30/mo for 75 Mbps, scaling up to 2 Gbps for power users. The 1.2 TB data cap applies to most plans, with unlimited available as an add-on.
Plans: 75 Mbps/$30 | 400 Mbps/$55 | 1 Gbps/$80 | 2 Gbps/$120
Choose if: You want the widest wired coverage at a competitive price.
Avoid if: You need unlimited data without paying for the add-on.
Order Xfinity: 1-844-963-0138
AT&T Fiber
AT&T Fiber reaches 77% of Mountain View with symmetrical speeds up to 5 Gbps. No data caps on fiber plans, no contracts, and consistent upload speeds make it the top pick for Silicon Valley remote workers.
Plans: 300 Mbps/$55 | 1 Gbps/$80 | 2 Gbps/$150 | 5 Gbps/$180
Choose if: You need fast, symmetrical speeds for cloud workloads and video calls.
Avoid if: Only AT&T DSL is available at your specific address.
Order AT&T: 1-855-850-5977
T-Mobile 5G Home Internet
T-Mobile serves 59% of Mountain View with 5G fixed wireless at $50/mo. No contracts, unlimited data, and fast self-installation make it a practical choice for renters near the Googleplex and NASA Ames area.
Plans: 5G Home Internet/$50 | All-In/$55
Choose if: You want a simple, no-commitment option with quick setup.
Avoid if: You need guaranteed speeds above 300 Mbps for demanding workloads.
Order T-Mobile: 1-844-275-9311
Verizon 5G Home
Verizon 5G Home covers about 30% of Mountain View with fixed wireless service up to 300 Mbps. No data caps, no contracts, and self-installation make it a solid secondary wireless option.
Plans: 5G Home/$50 | 5G Home Plus/$70
Choose if: You are in Verizon's 5G zone and want a wireless backup.
Avoid if: Your address is outside the 30% coverage area.
Order Verizon: 1-855-387-1456
Speed Tier Comparison for Mountain View
| Speed Tier | Xfinity | AT&T Fiber | T-Mobile | Verizon 5G | Spectrum |
|---|---|---|---|---|---|
| 75-300 Mbps | $30-$45 | $55 | $50 | $50 | $49.99 |
| 400-500 Mbps | $55 | -- | -- | -- | $69.99 |
| 1 Gbps | $80 | $80 | -- | -- | $89.99 |
| 2+ Gbps | $120 | $150 | -- | -- | -- |
Speed Recommendations
- 1-2 users, browsing: 100-300 Mbps (Xfinity or T-Mobile)
- 3-5 users, remote work: 500 Mbps-1 Gbps (AT&T Fiber or Xfinity)
- Tech households, cloud computing: 2-5 Gbps (AT&T Fiber)
Internet in Mountain View: Local Market Overview
Mountain View, population 80,435, is located in the San Francisco-Oakland-San Jose metro (CBSA 41940). Home to Google's global headquarters, the city has among the highest per-capita demand for high-speed internet in the country.
Xfinity and AT&T Fiber provide the strongest wired options, covering the majority of the city. T-Mobile and Verizon 5G offer wireless alternatives popular among renters in multi-family buildings near the San Antonio and Castro Street corridors.
Neighborhood Coverage Highlights
- Old Mountain View/Castro St: Xfinity + AT&T Fiber; excellent competition
- North Bayshore/Googleplex: AT&T Fiber strong; T-Mobile 5G available
- Monta Loma/Rex Manor: Xfinity cable primary; Verizon 5G in pockets
- Cuesta Park/Shoreline West: AT&T Fiber + Xfinity; multi-gig options
Nearby Cities
Internet Speed Requirements for Mountain View Households
The speed you need in Mountain View depends on how many people and devices use your connection simultaneously. A single person streaming video and browsing the web can get by with 50-100 Mbps. A household of 2-3 people with regular streaming and video calls should target 200-300 Mbps. Larger families with 4 or more heavy users benefit from 500 Mbps to 1 Gbps plans, especially when multiple people are streaming in 4K, gaming online, or working from home at the same time.
Upload speed matters just as much as download speed for Mountain View residents who work remotely. Video conferencing platforms like Zoom and Teams require at least 5 Mbps upload for stable HD video, and 10 Mbps or more for group calls with screen sharing. If multiple household members participate in video calls simultaneously, ensure your plan provides at least 20-25 Mbps upload speed. Fiber plans offer the best upload performance with symmetrical speeds.
How to Choose an Internet Provider in Mountain View
Start by checking which providers actually serve your specific address in Mountain View, as coverage can vary significantly even within the same city. Enter your address on each provider's website or use our comparison tool to see all available options. Compare the actual speeds offered at your address, not just the provider's maximum advertised speed, since availability of faster tiers depends on local infrastructure.
Beyond speed, compare the total monthly cost including equipment rental fees, installation charges, and price increases after promotional periods end. Providers in Mountain View, California may offer different promotions depending on the season and competition in your area. Ask about no-contract options to maintain flexibility, and check whether a provider requires a credit check, as some offer prepaid alternatives. Reading recent customer reviews specific to Mountain View gives the most relevant picture of service quality and reliability in your neighborhood.
Frequently Asked Questions: Mountain View Internet
What is the best internet provider in Mountain View, CA?
Xfinity is the best overall with 89% coverage and plans from $30/mo. AT&T Fiber is best for tech professionals needing symmetrical multi-gig speeds.
Is fiber internet available in Mountain View?
Yes. AT&T Fiber covers 77% of Mountain View with speeds up to 5 Gbps. Xfinity offers fiber in select areas, and Spectrum has limited cable coverage at 7%.
What is the cheapest internet plan in Mountain View?
Xfinity starts at $30/mo for 75 Mbps. T-Mobile 5G costs $50/mo with unlimited data. Spectrum begins at $49.99/mo for 300 Mbps.
Does Mountain View have 5G home internet?
Yes. T-Mobile covers 59% and Verizon 5G reaches 30% of Mountain View, both with no-contract plans starting at $50/mo.
What internet speed do I need for working from home in Mountain View?
For video calls and file sharing, 300-500 Mbps works well. For cloud-heavy tech work, 1 Gbps from AT&T Fiber or Xfinity is recommended.
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Last updated: February 7, 2026.
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