CodeCountryRegionCityOperatorAdded
+1 313 USADetroid2013-01-08
+1 313 USAMI Michigan: Detroit and suburbs (see 734, overlay 62013-08-22
+1 313 USADetroit, MI2013-10-18
+1 313 703USAWayneDetroit, MIYmax Communications Corp, Cell Number2013-10-18