diff --git a/index.d.ts b/index.d.ts
index 9ed85e6..c0d05c9 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -242,6 +242,9 @@ declare namespace WAWebJS {
 
         /** Deletes the contact from user's addressbook */
         deleteAddressbookContact(honeNumber: string): Promise<void>
+
+        /** Get Contact lid and phone */
+        getContactLidAndPhone(userIds: string[]): Promise<{ lid: string; pn: string }[]>
         
         /** Changes and returns the archive state of the Chat */
         unarchiveChat(chatId: string): Promise<boolean>
diff --git a/src/Client.js b/src/Client.js
index bd9758f..e44798e 100644
--- a/src/Client.js
+++ b/src/Client.js
@@ -2180,6 +2180,28 @@ class Client extends EventEmitter {
             return await window.Store.AddressbookContactUtils.deleteContactAction(phoneNumber);
         }, phoneNumber);
     }
+
+    /**
+     * Get lid and phone number for multiple users
+     * @param {string[]} userIds - Array of user IDs
+     * @returns {Promise<Array<{ lid: string, pn: string }>>}
+     */
+    async getContactLidAndPhone(userIds) {
+        return await this.pupPage.evaluate((userIds) => {
+            !Array.isArray(userIds) && (userIds = [userIds]);
+            return userIds.map(userId => {
+                const wid = window.Store.WidFactory.createWid(userId);
+                const isLid = wid.server === 'lid';
+                const lid = isLid ? wid : window.Store.LidUtils.getCurrentLid(wid);
+                const phone = isLid ? window.Store.LidUtils.getPhoneNumber(wid) : wid;
+
+                return {
+                    lid: lid._serialized,
+                    pn: phone._serialized
+                };
+            });
+        }, userIds);
+    }
 }
 
 module.exports = Client;