Crosswordiee.com

% replaces any number of letters (la% - lake, lamp)_ replaces one letter (ca_ - car, cat)

Crossword clues for Area numbers:

SSN: Its first three digits are the area number: Abbr.
CODES: Area numbers
GATE: Numbered airport area
AISLE: Numbered supermarket area
ONE: Number dialed before an area code
FOOTER: Area for a page number, perhaps