Room 303
From The Matrix Wiki
In the dilapidated remains of the Heart O' The City hotel is Room 303. Trinity conducted her surveillance of Thomas Anderson from a laptop computer in this room.
Neo is directed to the same hotel room to escape from the Matrix and pursuing Agents. However, Agent Smith ambushes Neo and shoots him before he can reach the phone there.
After defeating Smith, Neo escapes the Matrix from the phone in Room 303 before Sentinels disable the Nebuchadnezzar using EMP.
[edit] Symbolism
The number "303" appears to be an allusion to the character Trinity, whose name in Christian theology defines the three entities that form a single God: Father, Son, and Holy Spirit. This allusion is supported by Trinity's kiss to the lifeless Neo, whose life functions return as Neo transfigures into The One.
