Regional Telephone Directory is now distributing its combined white and yellow telephone directory for Salt Lake, Park City, Tooele, Grantsville and Farmington.

The 1,638-page book will be delivered to every home and business in those communities by the third week of January.This is the second year RTD has published a book in the Salt Lake area. The company also publishes a directory for south-central Utah.

The 1991 directory is 83 pages longer than the previous year's phone book and includes an expanded color guide section that lists restaurants, family entertainment, hotels and apartments. The book also features coupons from local businesses and a 25-page community section listing ski areas, Utah ZIP codes, street maps, bus routes and recreational information.