Coverage · ZIP 98103 · King County
Internet providers in Seattle, WA.
There are 11 internet providers reporting service in Seattle, WA (ZIP 98103) in FCC National Broadband Map filings (FCC filings as of Dec 31, 2024), including Xfinity Fiber, Astound Fiber, and Quantum Fiber. The fastest advertised download speed is 5 Gbps from Xfinity Fiber. 4 of them offer fiber. These records are aggregated to ZIP areas. Call (888) 889-4095 and your OneClickAway agent confirms which plans are actually orderable at your exact address — with current pricing — before anything is ordered.
Ranked · fiber first, then cable, 5G home, fixed wireless, DSL
Every provider reporting service in Seattle, WA (98103)
Maximum advertised speeds from FCC National Broadband Map filings (FCC filings as of Dec 31, 2024). Coverage is the share of census blocks in this ZIP where the provider reports service. Prices are not shown — they change by address and promotion, so your agent quotes them live.
Providers are grouped by technology. Within a group, OneClickAway partners appear first in our listed partner order. We may receive compensation when you order through us. Block coverage is not the percentage of homes served.
| # | Provider | Technology | Max download | Max upload | Coverage |
|---|---|---|---|---|---|
| 01 | Xfinity FiberOneClickAway partner by Comcast |
FiberLow latency | 5 Gbps | 5 Gbps | 6% of blocks |
| 02 | Astound FiberOneClickAway partner by Astound Broadband |
FiberLow latency | 2 Gbps | 2 Gbps | 14% of blocks |
| 03 | Quantum Fiber by Lumen |
FiberLow latency | 2 Gbps | 1 Gbps | 88% of blocks |
| 04 | CenturyLink Fiber by Lumen |
FiberLow latency | 1 Gbps | 1 Gbps | 83% of blocks |
| 05 | XfinityOneClickAway partner by Comcast |
CableLow latency | 2 Gbps | 2 Gbps | 92% of blocks |
| 06 | AstoundOneClickAway partner by Astound Broadband |
CableLow latency | 1.5 Gbps | 50 Mbps | 4% of blocks |
| 07 | AT&T Internet AirOneClickAway partner by AT&T |
5G HomeLow latency | 100 Mbps | 20 Mbps | 90% of blocks |
| 08 | Verizon 5G HomeOneClickAway partner by Verizon |
5G HomeLow latency | 1 Gbps | 75 Mbps | 88% of blocks |
| 09 | T-Mobile Home Internet by T-Mobile |
5G HomeLow latency | 100 Mbps | 20 Mbps | 91% of blocks |
| 10 | Webpass (Google Fiber) by Alphabet |
Fixed WirelessLow latency | 1 Gbps | 1 Gbps | 1% of blocks |
| 11 | CenturyLink by Lumen |
DSLLow latency | 140 Mbps | 100 Mbps | 37% of blocks |
Satellite service is filed for essentially every U.S. address and is listed separately: Starlink up to 280 Mbps · Viasat up to 150 Mbps · HughesNet up to 100 Mbps.
Common questions
Internet in Seattle, WA, answered from the filings
How many internet providers serve Seattle, WA?
FCC filings list 11 internet providers reporting residential service in ZIP 98103, including Xfinity Fiber, Astound Fiber, and Quantum Fiber. This is an aggregated ZIP-area comparison, so not every provider reaches every address — a OneClickAway agent confirms which ones reach yours before you order.
What is the fastest internet in 98103?
Xfinity Fiber reports the highest maximum advertised download speed in Seattle, WA at up to 5 Gbps (up to 5 Gbps upload). Actual speeds depend on the plan sold at your address; these are provider-reported maximums, not guarantees.
Is fiber internet available in Seattle, WA?
Xfinity Fiber, Astound Fiber, Quantum Fiber, and CenturyLink Fiber report fiber service in ZIP 98103. Fiber typically offers symmetrical speeds and lower latency; whether it reaches your specific address is confirmed by your agent before ordering.
Which of these providers can OneClickAway order for me?
Xfinity Fiber, Astound Fiber, Xfinity, and Astound are OneClickAway partner brands in this ZIP. Eligible plans and current charges need confirmation. OneClickAway is authorized to sell Xfinity, Frontier, Kinetic by Windstream, Brightspeed, EarthLink, Spectrum, AT&T, Verizon, Optimum, Astound Broadband, DIRECTV, ADT, and Vivint; other brands are listed for comparison and may require ordering directly. Call (888) 889-4095 (Mon–Fri 9–6 PT).
One call, no forms
Confirm what's live at your address in 98103.
Your agent checks partner plans, current pricing, and installation options at your exact address. You decide whether to order. Monday – Friday, 9 AM – 6 PM (PT).