Egypt agreed to an armistice on 24 Feb 1949, followed by Lebanon on 23 Mar 1949, Jordan on 3 Apr 1949, and Syria on 20 Jul 1949. Although Iraq and Saudi Arabia declared war on the Israel, they failed to enter armistice agreements. Neither the four Arab countries which entered Armistice agreements, nor Iraq and Saudi Arabia would recognize the State of Israel.
Armistice line based on border of Palestine Mandate
Shabtai Rosenne, Israel’s Armistice Agreements with the Arab States (1951)