Warren, Michigan Internet Outage Today
Live Warren internet outage reports and how households here get online.
Weather data by Open-Meteo.com
No internet outage reports in Warren, Michigan in the last 24 hours
Internet access in Warren
91.9% of Warren households have broadband, against 91% nationally.
5 home internet providers reach at least 5% of the city's 63,207 homes. Satellite service is excluded. Source: FCC National Broadband Map, December 2025 data.
- Broadband subscription: 91.9% of 54,744 households (Michigan 90.5%, US 91%). Source: US Census Bureau, ACS 2020–2024 (table S2801)
- Fiber to the home: available at 40.3% of 63,207 homes (US 55.9%). Gigabit plans: 91.5%. Cable: 99.5%.
- Home internet providers filing coverage here: Xfinity (99% of homes), AT&T (92% of homes), WOW! (91% of homes). 5G home or mobile coverage: 100% of the city area. Source: FCC National Broadband Map, Dec 2025 data
- Rank: 5th of 9 Michigan cities we track (Livonia highest at 94.5%, Flint lowest at 83.1%).
- Cable, fiber or DSL: 76.9%. Cellular data only: 12.3% (US 11.5%).
- No internet subscription: 8%. No computer or smartphone: 4.8%. Source: US Census Bureau, ACS 2020–2024 (table S2801)
- Grid reliability, 2024: DTE Energy customers averaged 483 minutes without power. Outages that long outlast the batteries in street-side cable and fiber cabinets. Source: EIA Form 861, 2024 reliability data
- Macomb County storm record since 2015: 169 reports; power outages named in 27 episodes. Source: NOAA Storm Events Database
Source: Census ACS 2020–2024.
Source: FCC National Broadband Map, December 2025 data.
Warren is 5th of 6 nearby cities on this measure. Source: Census ACS 2020–2024.
| City | Widest wired provider | Fiber | Gigabit plans | No internet subscription |
|---|---|---|---|---|
| Warren, MI | Xfinity (99%) | 40.3% | 91.5% | 8% |
| Sterling Heights, MI | Xfinity (100%) | 10.8% | 46.3% | 6% |
| Detroit, MI | Xfinity (99%) | 22.4% | 71.6% | 14.2% |
| Dearborn, MI | Xfinity (100%) | 34.6% | 60.4% | 6.6% |
| Livonia, MI | AT&T (97%) | 47.9% | 47.6% | 5.4% |
Source: FCC National Broadband Map, December 2025 data; Census ACS 2020–2024.
Checked September 2026.
Internet providers in Warren
Share of Warren homes each provider reported it can serve, in FCC filings for December 2025: Xfinity (99%), AT&T (92%), WOW! (91%), T-Mobile Home Internet (78%), and Verizon (52%). Check your own address on the FCC National Broadband Map. If the lights are out too, see Warren power outages.
Router checks: internet outage guide. Nationwide: US internet outages.
Who to check first in Warren
The providers with the widest reported coverage in Warren. Start with the one on your bill.
Xfinity in Warren
Reach: reports service to 99% of Warren homes. Network: Cable (with fiber in some areas), run by Comcast.
Where to check: Sign in to the Xfinity app or the Status Center on xfinity.com to see outages reported for your address.
Support: 800-934-6489
AT&T in Warren
Reach: reports service to 92% of Warren homes. Network: Fiber, DSL/IPBB and AT&T Internet Air (fixed wireless), run by AT&T.
Where to check: Use AT&T's outage check in the Smart Home Manager app or on att.com after signing in.
Support: 800-288-2020
Backup internet options in Warren
Xfinity (99% of homes) and AT&T (92%) each report service to more than half of Warren homes. At an address that can get both, they run on separate lines.
Home 5G and fixed-wireless plans from T-Mobile Home Internet (78%) and Verizon (52%) report coverage of Warren homes (Verizon’s figure combines Fios fiber and 5G Home). They run over cell towers rather than cable or fiber, so they can work when a wired network is down. Cell coverage by area is 100% for 4G LTE and 100% for 5G.
About 12.3% of Warren households, roughly 6,700 homes, get online only through a cell plan. For them a mobile outage is an internet outage.
Power and weather behind internet outages in Warren
DTE Energy customers averaged 483 minutes without power in 2024, across 1.25 interruptions each, against 470 minutes for Michigan as a whole. Cable nodes and fiber cabinets run on batteries that last hours, not days, so a long power cut can take internet down even for homes whose own power has returned. See Warren power outages when both go out together.
Macomb County logged 169 storm reports since 2015, most often thunderstorm wind, hail, and flood. Reports peak in July. Power outages were named in 27 of those storm episodes. Wind, ice and flooding damage poles and buried lines, which is how a storm turns into an internet outage as well as a power outage.
Fiber reports reach 40.3% of Warren homes, cable 99.5% and copper lines 53.4%. Cable is the main wired technology here. One neighborhood node feeds many homes, so a node fault usually shows up as a whole street offline at once.
Warren internet outage questions
Does a cell network outage take down home internet in Warren?
For the 12.3% of Warren households that rely only on a mobile data plan, yes. The 76.9% with cable, fiber or DSL are not affected.
What can I use for internet in Warren when my provider is down?
A phone hotspot: 4G LTE covers 100% of Warren by area and 5G 100%. Home 5G plans: T-Mobile Home Internet (78%) and Verizon (52%). Where both Xfinity and AT&T are available, the second wired line is a backup.
Can a power outage take internet down in Warren?
Yes, a long power cut can. DTE Energy customers averaged 483 minutes without power in 2024. NOAA records name power outages in 27 storm episodes in Macomb County since 2015.
Is fiber or gigabit internet available in Warren?
Fiber is reported at 40.3% of Warren homes (US 55.9%, Michigan 35.3%), and plans of 1 Gbps or faster at 91.5% (US 69.2%).
How many Warren households have no home internet?
About 4,400 of 54,744 households, or 8%, have no internet subscription of any kind, and another 12.3% rely only on a cell plan (Census ACS 2020–2024).
Which internet provider covers the most homes in Warren?
Xfinity, at 99% of homes in its FCC filing. Fiber reaches 40.3% of Warren homes and gigabit plans 91.5%.
ISP outage status for Warren
More outage pages for Warren and nearby
Other outage types in Warren
Internet Outages in cities near Warren
- Sterling Heights, MI 6 mi
- Detroit, MI 11 mi
- Troy, MI 11 mi
- Dearborn, MI 14 mi
- Livonia, MI 19 mi
- Ann Arbor, MI 40 mi
Report counts are user-submitted; other figures name their official source. How our data works
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