Concord, CA Comcast Outage Map & Live Reports
Live outage reports for Comcast and Xfinity internet, TV, phone, and WiFi service in Concord, California. Concord has roughly 125,693 residents in its coverage area. Reports below are submitted by Concord residents and shown on the map by how recent they are — red markers are from the last 48 hours, blue from the last 7 days, and green are older reports still on file.
Recent reports in Concord
Local coverage in Concord
This tracker covers the following zip codes in the Concord area:
About the Concord area
Concord, CA is tracked alongside nearby cities on this site, including Walnut Creek, CA (about 4 miles away) and Antioch, CA (about 9 miles away). If you don't see enough local reports on this page yet, checking those nearby cities' pages can help confirm whether an outage is isolated to your immediate area or affecting the wider region.
Report an outage in Concord
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Frequently asked questions
Is there a Comcast outage in Concord right now?
Check the live map above for reports from Concord residents in the last 48 hours (shown in red) and last 7 days (shown in blue). You can also submit your own report if you are experiencing an outage.
How many people does this Concord tracker cover?
Concord, CA has a population of roughly 125,693. Every report submitted from within the Concord area, across all its zip codes, is reflected in the live map and stats on this page.
What zip codes does this Concord tracker cover?
Yes -- this tracker covers zip codes 94518, 94519, 94520, 94521 in the Concord area. If your zip code is in this list, reports from your area will show up on the map above.
How long does it take Comcast to fix an outage?
Most localized outages are resolved within a few hours. Larger regional outages affecting multiple neighborhoods can take longer, especially after severe weather. Check this page for updates as new reports come in.
What should I do if my Comcast service is down in Concord?
First check this page to see if others nearby are reporting the same issue -- if so, it is likely a network-side outage rather than a problem with your equipment. If you are the only one reporting it, try restarting your modem and router before contacting Comcast support.