diff --git a/src/components/HTMLEngineProvider/HTMLRenderers/MentionUserRenderer.js b/src/components/HTMLEngineProvider/HTMLRenderers/MentionUserRenderer.js
index 812f4e951f74..25f52cc31851 100644
--- a/src/components/HTMLEngineProvider/HTMLRenderers/MentionUserRenderer.js
+++ b/src/components/HTMLEngineProvider/HTMLRenderers/MentionUserRenderer.js
@@ -17,6 +17,7 @@ import TextLink from '../../TextLink';
 import ONYXKEYS from '../../../ONYXKEYS';
 import useLocalize from '../../../hooks/useLocalize';
 import CONST from '../../../CONST';
+import * as LocalePhoneNumber from '../../../libs/LocalePhoneNumber';
 
 const propTypes = {
     ...htmlRendererPropTypes,
@@ -40,7 +41,7 @@ function MentionUserRenderer(props) {
     if (!_.isEmpty(htmlAttribAccountID)) {
         const user = lodashGet(props.personalDetails, htmlAttribAccountID);
         accountID = parseInt(htmlAttribAccountID, 10);
-        displayNameOrLogin = lodashGet(user, 'login', '') || lodashGet(user, 'displayName', '') || translate('common.hidden');
+        displayNameOrLogin = LocalePhoneNumber.formatPhoneNumber(lodashGet(user, 'login', '')) || lodashGet(user, 'displayName', '') || translate('common.hidden');
         navigationRoute = ROUTES.PROFILE.getRoute(htmlAttribAccountID);
     } else if (!_.isEmpty(props.tnode.data)) {
         // We need to remove the LTR unicode and leading @ from data as it is not part of the login
diff --git a/src/pages/workspace/WorkspaceMembersPage.js b/src/pages/workspace/WorkspaceMembersPage.js
index 859064444b2c..1e6b46c806fb 100644
--- a/src/pages/workspace/WorkspaceMembersPage.js
+++ b/src/pages/workspace/WorkspaceMembersPage.js
@@ -361,7 +361,7 @@ function WorkspaceMembersPage(props) {
                 icons: [
                     {
                         source: UserUtils.getAvatar(details.avatar, accountID),
-                        name: details.login,
+                        name: props.formatPhoneNumber(details.login),
                         type: CONST.ICON_TYPE_AVATAR,
                     },
                 ],