'Prolly depends on "where you are", credit-wise. If you are rebuilding and all you have are the $250 - $300 limit cards, every 3 months or so seems proper for a review for a CLI.
If, on the other hand, you have a long and positive history, an annual revew seems appropriate.
And, it seems store-cards, now matter how long your history, start you off with $300. I am sure there are exceptions, but that seems pretty common. A $330 limit card should be reviewed every 3 months, irregardless of length of history. Nowadays, $300 doesn't buy much.