КодСтранаРегионГородОператорДобавлено
+1 507 578СШАButterfield, MNMcc Telephony Of Minnesota2013-10-18
+1 507 885СШАWatonwanButterfield, MNSprint Communications Company, L.p, Landline2013-10-18
+1 507 956СШАWatonwanButterfield, MNCitizens Telecom Co Mn-frontier Citizens Com-mn, Landline2013-10-18