CREATE TABLE table_37966 ("Callsign" TEXT, "Area served" TEXT, "Frequency" TEXT, "Band" TEXT, "On-air ID" TEXT, "Purpose" TEXT)

Name the frequency for community purpose and callsign of 1vfm
SELECT "Frequency" FROM table_37966 WHERE "Purpose" = 'community' AND "Callsign" = '1vfm'
SELECT "Frequency" FROM "table_37966" WHERE "Callsign" = '1vfm' AND "Purpose" = 'community'