Millions of people on the East Coast experienced Verizon Fios internet outages in the early hours of Tuesday morning. The affected area, based on a map of user-reported problems on Downdetector, spans approximately 300 miles from Philadelphia, Pennsylvania, to Richmond, Virginia.

Customers in the Mid-Atlantic and Midwest lost internet access briefly before service was restored early Tuesday.

After millions on the East Coast experienced Verizon Fios internet outages on Tuesday morning, the internet provider failed to provide an estimated restoral time. Verizon Fios is a fiber-optic internet,