Pamphylia

A province of Asia Minor, having Cilicia east. Lycia west, Pisidia north, and the Mediterranean south. It is opposite to Cyprus, and the sea between the coast and the island is called the "sea of Pamphylia." The chief city of Pamphylia was Perga, where Paul and Barnabas preached, Acts 13:13; 14:24.

Source: ATS Bible Dictionary
Pamphylia

Paul and his company, loosing from Paphos, sailed north-west and came to Perga, the capital of Pamphylia (Acts 13:13,14), a province about the middle of the southern sea-board of Asia Minor. It lay between Lycia on the west and Cilicia on the east. There were strangers from Pamphylia at Jerusalem on the day of Pentecost (2:10).

Source: Easton's Bible Dictionary
Pamphylia

(of every tribe ), one of the coast-regions in the south of Asia Minor, having Cilicia on the east and Lycia on the west. In St. Paul’s time it was not only a regular province, but the emperor Claudius had united Lycia with it, and probably also a good part of Pisidia. It was in Pamphylia that St. Paul first entered Asia Minor, after preaching the gospel in Cyprus. He and Barnabas sailed up the river Cestrus to Perga. (Acts 13:13) The two missionaries finally left Pamphylia by its chief seaport Attalia. Many years afterward St. Paul sailed near the coast. (Acts 27:5)

Source: Smith's Bible Dictionary