diff --git a/src/commands/page.ts b/src/commands/page.ts
index 92a2de7..59a76c2 100644
--- a/src/commands/page.ts
+++ b/src/commands/page.ts
@@ -19,7 +19,7 @@ export default class Page extends Command {
     this.local = {
       emergencyNumbers: ['#0', '#1', '#2', '#3'],
       departmentNumbers: ['00', '01', '10', '20', '21', '22'],
-      validPagerCodes: ['911', '811', '210', '265', '411', '419', '555', '556', '557'],
+      validPagerCodes: ['911', '811', '210', '265', '411', '419', '555', '556', '557', '558'],
       codeDict: new Map(),
     };
     this.init();