Those who call Windsor's 311 Call Centre may not get through on Tuesday.
The City of Windsor says the centre is experiencing disruptions currently, although work is underway to resolve the issue.
You can access the same municipal service in a number of ways, including calling 519-255-2439.
Residents can also submit service requests through the Windsor 311 mobile phone app, 311 Online, or by emailing 311@citywindsor.ca.
The city said it will issue an update when the disruption is fixed.