КодСтранаРегионГородОператорДобавлено
+15-63СШАДавенпорт2013-01-08
+15-63СШАIA E Iowa: Davenport, Dubuque (split from 319, eff 32013-08-22
+15-63СШАDavenport, IA2013-10-18
+156-32-09СШАScottDavenport, IAMcimetro Access Transmission Services LLC, Landline2013-10-18