North Austin stretches from 2222 and continues north to Round Rock. This area includes older, more established neighborhoods such as Crestview and Allandale which are located close to Central Austin, and master planned communities with recent construction such as Avery Ranch. The influx of high-tech employers such as National Instruments, IBM, Motorola and Freescale has led to huge growth in this area. North Austin also has a great variety of shopping available from national chain retailers to local boutiques. The Arboretum and The Domain both offer a wonderful mix of luxury, high-end shopping, great dining and smaller specialty stores in an outdoor setting.