noun
Yellow Pages
Refers to the telephone directory of businesses, organized by category. Used as a proper noun, often in the context of business listings.
イエローページで近くの電気屋を探した。
I looked up a nearby electrician in the Yellow Pages.
Variant with an interpunct, reflecting the original English spacing.
タウンページ (Town Pages) is the Japanese residential white pages, while イエローページ is specifically for business listings.
From English 'Yellow Pages', the brand name for a telephone directory of businesses.