911 outages reported in 4 states as emergency call services go down temporarily

Multiple states lost access to emergency dispatchers late last night, meaning that residents could not call 911. 

The issue affected parts of Nebraska, Texas and Nevada, and all of South Dakota. The outage was first reported around 10 p.m. local time. Service was restored around midnight, officials said. 

In Texas, the City of Del Rio Police Department said the outage was because of "an outage with a major cellular carrier." The department did not specify which cellular carrier was responsible.