КодСтранаРегионГородОператорДобавлено
+121-83-99СШАE Grand Forks, MNMidcontinent Communications2013-10-18
+121-87-73СШАPolkE Grand Forks, MNQwest Corporation, Landline2013-10-18
+121-87-93СШАPolkE Grand Forks, MNIntegra Telecom Of Minnesota (north), Landline2013-10-18