Judas had killed himself after his betrayal of Jesus. His replacement, Matthias (Acts 1:26), and all the other apostles were present.
Acts 2:1 - When the Day of Pentecost had fully come, they were all with one accord in one place. [NKJV]
(There's no "upper room" mentioned in connection with the Day of Pentecost. That was a different setting; where Jesus and the apostles kept the Passover, just before His betrayal. The Pentecost account just speaks of the "house where they were sitting.")
John was born in a village on the shores of Lake Galilee in Galilee, Judea, Palestine.
He is thought to have been born in the town of Bethsaida in Galilee.
St. Bartholomew the Apostle (identified with Nathanael) was born in Cana in Galilee. There is a link below.
It is uncertain where he was born. When he became an apostle he was living in Capharnaum in Galilee. Eusebius writes that he may have originally been from Syria.
Saint Jude is believed to have lived and preached in various regions, including Judea, Samaria, Galilee, and Syria. He is traditionally associated with the city of Beirut in Lebanon, where he is believed to have been martyred.
Philip
John was born in a village on the shores of Lake Galilee in Galilee, Judea, Palestine.
The apostle James originally lived in Nazareth in the province of Galilee, and later moved to Jerusalem
He is thought to have been born in the town of Bethsaida in Galilee.
Yes, he was from Bethsaida as were the apostles Peter and Andrew.
We do not know with certainty but, as he came from a family of fishermen, he probably came from Galilee and lived somewhere along the Sea of Galilee.
The Bible does not tell us but he lived in Galilee, in northern Israel, and was probably born there.
Andre was probably born in Bethsaida on the Sea of Galilee.
Andrew was the first apostle of Our Lord and the brother of Simon Peter. He came from the village of Bethsaida on the Sea of Galilee where he was a fisherman. He was crucified in Greece on an x-shaped cross.
Simon Peter worked as a fisherman before becoming an apostle. He and his brother Andrew were fishing partners on the Sea of Galilee.
No, St. Andrew the Apostle was not from Cyprus. He was from the town of Bethsaida in Galilee, Palestine (Israel).
Bethsaida was located in Galilee It was the home of the Apostle Philip ... (see Jn 1:43-51)