Symmetric speeds up to 5 GIG (5,000 Mbps). No data caps. No annual contract. Plans from $35/mo. Check if AT&T Fiber is available at your San Jose address — from downtown and SJSU to Santana Row and the heart of Silicon Valley.
AT&T Fiber is available in San Jose, California (Santa Clara County, ZIP 95101). Plans start at $35/mo for 300 Mbps with speeds up to 5 GIG (5,000 Mbps). AT&T covers 45% of California addresses and 30M+ locations nationwide. All plans include unlimited data, no annual contract, and a free Wi-Fi gateway. Fiber latency is <5 ms with 99% reliability. Call (800) 288-2020 to check your address.
From the SAP Center to Santana Row, San Jose runs on connection. AT&T Fiber delivers the speed, reliability, and unlimited data that 970,000 residents deserve — with 45% of California covered and 30M+ locations nationwide.
AT&T Fiber has zero data caps on every plan from 300 Mbps to 5,000 Mbps. Stream 4K from Santana Row, game, and download as much as you want. No overage fees, ever.
AT&T Fiber gives you equal upload and download speed. A 5 GIG plan means 5,000 Mbps both ways. Critical for video calls, cloud backups, and working from home in San Jose (ZIP 95101).
AT&T Fiber's top plan delivers 5,000 Mbps at $95/mo. For large San Jose households, smart homes, and heavy bandwidth users, AT&T offers headroom cable simply can't provide.
AT&T Fiber plans in San Jose are month-to-month with no early termination fee. All four plans — 300 Mbps, 500 Mbps, 1 GIG, 5 GIG — include a free Wi-Fi gateway. Cancel or change anytime.
AT&T Fiber connections typically run at <5 ms latency with 99% reliability. That matters for competitive gaming, real-time trading, and remote work from San Jose — cable can't match it.
AT&T 1 GIG costs $50/mo for 1,000 Mbps — saving $360/year vs cable competitors at $80/mo. AT&T 5 GIG at $95/mo delivers 5,000 Mbps with no data cap and 99% reliability.
From the SAP Center to the Winchester Mystery House, here's how AT&T Fiber powers the things San Jose loves — with 5,000 Mbps, unlimited data, and 99% reliability.
San Jose is the capital of Silicon Valley, and the SAP Center — home to the NHL's San Jose Sharks — anchors a vibrant downtown. AT&T Fiber keeps businesses, fans, and residents connected with symmetric multi-gig speeds up to 5,000 Mbps, unlimited data, and 99% reliability. Whether it's game-day traffic surges, startup video calls, or streaming from Santana Row, AT&T Fiber is built for the bandwidth demands of a 970,000-person tech city.
San Jose State University (SJSU) educates 36,000+ students in the heart of downtown, while The Tech Museum of Innovation and the Winchester Mystery House draw visitors year-round. AT&T Fiber serves the surrounding Santa Clara County area with plans from $35/mo for 300 Mbps, supporting the students, tech workers, and families who power Silicon Valley from ZIP 95101 and beyond.
Every plan includes unlimited data, symmetric upload speeds, no annual contract, and a free Wi-Fi gateway. Prices reflect AutoPay & paperless billing. Last updated: July 9, 2026.
| Plan | Download Speed | Upload Speed | Price/mo | Data Cap | Contract |
|---|---|---|---|---|---|
| AT&T Fiber 300 | 300 Mbps | 300 Mbps | $35 | None | None |
| AT&T Fiber 500 | 500 Mbps | 500 Mbps | $45 | None | None |
| AT&T Fiber 1 GIG | 1,000 Mbps | 1,000 Mbps | $50 | None | None |
| AT&T Fiber 5 GIG | 5,000 Mbps | 5,000 Mbps | $95 | None | None |
Every plan includes unlimited data, no annual contract, symmetric upload speeds, and a free Wi-Fi gateway. Prices with AutoPay & paperless billing. Last updated: July 9, 2026.
All plans include a free Wi-Fi gateway, <5 ms latency, and 99% reliability. Prices reflect AutoPay & paperless billing discounts. Availability varies by San Jose address — AT&T covers 45% of California and 30M+ locations nationwide.
Yes. AT&T Fiber is available in parts of San Jose, CA (Santa Clara County, ZIP 95101). AT&T covers 45% of California addresses and is actively expanding across San Jose, including neighborhoods near downtown, Santana Row, and the SJSU campus. Availability is address-specific — call (800) 288-2020 to check your exact address.
AT&T Fiber in San Jose offers speeds up to 5 GIG (5,000 Mbps) with symmetric uploads. Available plans include 300 Mbps ($35/mo), 500 Mbps ($45/mo), 1 GIG at 1,000 Mbps ($50/mo), and 5 GIG at 5,000 Mbps ($95/mo). Fiber latency is typically under 5 ms with 99% reliability. All plans include unlimited data and no annual contract.
No. AT&T Fiber plans in San Jose include truly unlimited data with no caps, no overage fees, and no throttling. Whether you're streaming 4K from Santana Row, gaming, or working from home in Silicon Valley, your data is unlimited on all four plans from 300 Mbps to 5,000 Mbps.
AT&T Fiber in San Jose starts at $35/mo for 300 Mbps with AutoPay and paperless billing. Plans include Fiber 300 ($35/mo, 300 Mbps), Fiber 500 ($45/mo, 500 Mbps), Fiber 1 GIG ($50/mo, 1,000 Mbps), and Fiber 5 GIG ($95/mo, 5,000 Mbps). All plans include unlimited data, no annual contract, and a free Wi-Fi gateway.
AT&T Fiber is available in many San Jose neighborhoods near downtown and the SAP Center, and across ZIP 95101. AT&T covers 45% of California addresses and is actively expanding its fiber footprint across San Jose and Santa Clara County. Availability is address-specific — enter your address in our checker or call (800) 288-2020 for an instant check.
AT&T Fiber is available in many neighborhoods surrounding the San Jose State University campus in downtown San Jose. Students, faculty, and residents near SJSU can check availability for plans starting at $35/mo for 300 Mbps with speeds up to 5 GIG (5,000 Mbps). Call (800) 288-2020 or enter your address to check service at your exact location.
Yes. Bundle AT&T Fiber with an eligible unlimited wireless plan and save up to $420 per year. You get $10/mo off fiber plus $10/mo off per wireless line. AT&T serves 30 million+ locations nationwide with fiber. Call (800) 288-2020 to build your bundle and check San Jose availability.
No. AT&T Fiber plans in San Jose are month-to-month with no annual contract and no early termination fee. All four plans — 300 Mbps, 500 Mbps, 1 GIG, and 5 GIG — include unlimited data and a free Wi-Fi gateway. You can cancel or change plans anytime without penalty.
One quick check tells you if AT&T Fiber is available where you live in San Jose (ZIP 95101). If it is, you could switch today — no contract, no data cap, symmetric speeds up to 5 GIG (5,000 Mbps), plans from $35/mo.