--- a/devtools/client/netmonitor/src/assets/styles/netmonitor.css
+++ b/devtools/client/netmonitor/src/assets/styles/netmonitor.css
@@ -330,16 +330,18 @@ body,
 }
 
 /* Requests list column */
 
 /* Status column */
 
 .requests-list-status {
   width: 8%;
+   /* Don't ellipsize status codes */
+  text-overflow: initial;
 }
 
 .theme-firebug .requests-list-status {
   font-weight: bold;
 }
 
 .requests-list-status-code {
   margin-inline-start: 3px;