Level: Druid 2, Ranger 2
Components: V, S, DF
Casting Time: 1 standard action
Range: Personal
Target: You
Duration: 10 minutes/level
You feel conscious of your ears as they warm noticeably. Sounds that seem as though they should be muffled become clear to you.
You gain a +4 insight bonus on Listen checks. In addition, if you have 5 or more ranks in Listen, you gain blindsense out to 30 feet. If you have 12 or more ranks in Listen, you gain blindsight out to 15 feet.
A silence spell or effect negates the blindsense or blindsight granted by a listening lorecall spell.
Source: Spell Compendium, page 133. Originally published in Complete Adventurer, page 154. That version also listed it as a 2nd-level sorcerer and wizard spell.