КодСтранаРегионГородОператорДобавлено
+1 517 459СШАParma, MILevel 3 Communications2013-10-18
+1 517 531СШАJacksonParma, MIFrontier Midstates, Landline2013-10-18
+1 517 716СШАJacksonParma, MITelnet Worldwide, Landline2013-10-18
+1 517 963СШАJacksonParma, MIAcd Telecom, Landline2013-10-18