Analysis of information sources in references of the Wikipedia article "Abhira dynasty" in English language version.
The Bhagavata calls the Abhiras, 'Saurashtra' and 'Avantya' rulers (Saurashtra-Āvanty Ābhīrāḥ), and the Vishnu treats the Abhiras as occupying the Surashtra and Avanti provinces.
The Ābhīras had an extensive empire comprising Maharashtra, Konkan, Gujarat and some part of South Madhya Pradesh.
According to the Mahabharata (Sabha. 31), the Abhiras lived near the seashore and on the bank of the Sarasvati, a river near Somanāth in Gujarāt.