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 Francisco address — from the Golden Gate to SoMa, the Mission, and Union Square.
AT&T Fiber is available in San Francisco, California (San Francisco County, ZIP 94102). 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 Golden Gate to the Mission District, San Francisco runs on connection. AT&T Fiber delivers the speed, reliability, and unlimited data that 808,000 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 in 4K, game, and download as much as you want. No overage fees, ever — even in a data-hungry city like San Francisco.
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, content creation, and working from home in San Francisco (ZIP 94102).
AT&T Fiber's top plan delivers 5,000 Mbps at $95/mo. For tech professionals, large San Francisco households, and heavy bandwidth users, AT&T offers headroom cable simply can't provide.
AT&T Fiber plans in San Francisco 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 Francisco — 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 Golden Gate to the Mission District, here's how AT&T Fiber powers the things San Francisco loves — with 5,000 Mbps, unlimited data, and 99% reliability.
The Golden Gate Bridge is San Francisco's most iconic landmark, and the surrounding Presidio district is home to a growing tech and residential community. AT&T Fiber supports the neighborhood with symmetric multi-gig speeds up to 5,000 Mbps — ideal for remote work, streaming, and the dense residential community near the city's northern edge. With unlimited data and 99% reliability, it's built for one of the most connected cities in the world.
SoMa is the heart of San Francisco's tech scene, packed with startups, scale-ups, and established tech companies. AT&T Fiber's symmetric speeds are built for this neighborhood — supporting video production, cloud infrastructure, dev workflows, and the dense residential lofts that define the area. Plans from $35/mo for 300 Mbps keep SoMa's innovators connected with 99% reliability.
The Mission District is one of SF's most vibrant neighborhoods, blending culture, cuisine, and a thriving creative community. With AT&T Fiber, residents get the bandwidth to support hybrid work commutes to Silicon Valley, content creation, and smart-home setups — all with symmetric upload speeds cable can't match. Plans from $35/mo with unlimited data and no annual contract.
Union Square is San Francisco's premier shopping and transit hub, surrounded by hotels, businesses, and residential high-rises. AT&T Fiber serves the dense downtown core with plans from $35/mo for 300 Mbps, supporting the remote workers, small businesses, and families who call downtown San Francisco home. With 45% of California covered and 30M+ locations nationwide, AT&T is expanding across ZIP 94102 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 Francisco address — AT&T covers 45% of California and 30M+ locations nationwide.
Yes. AT&T Fiber is available in many neighborhoods across San Francisco, CA (San Francisco County, ZIP 94102). AT&T covers 45% of California addresses and is actively expanding across the city, including neighborhoods near the Golden Gate Bridge, SoMa, the Mission District, and Union Square. Availability is address-specific — call (800) 288-2020 to check your exact address.
AT&T Fiber in San Francisco 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 Francisco include truly unlimited data with no caps, no overage fees, and no throttling. Whether you're streaming in 4K, gaming, or working from home in SoMa, your data is unlimited on all four plans from 300 Mbps to 5,000 Mbps.
AT&T Fiber in San Francisco 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 Francisco neighborhoods near the Golden Gate Bridge and across ZIP 94102. AT&T covers 45% of California addresses and is actively expanding its fiber footprint across San Francisco and San Francisco County. Availability is address-specific — enter your address in our checker or call (800) 288-2020 for an instant check.
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 Francisco availability.
No. AT&T Fiber plans in San Francisco 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 Francisco (ZIP 94102). 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.