КодСтранаРегионГородОператорДобавлено
+172-46-29СШАWestford, PAArmstrong Telecommunications2013-10-18
+172-48-74СШАWestford, PACore Communications2013-10-18
+172-49-27СШАMercerWestford, PAWindstream Pennsylvania, Landline2013-10-18