The Work Number primarily focuses on employment verification for organizations and individuals within the United States. It provides access to employment records for U.S.-based job seekers and employees, which may include pay stubs and verification of employment history. However, it does not offer services for international employment records. If an individual has worked overseas, those records would typically need to be obtained directly from the international employers or through local labor agencies. For information pertaining to the specific functionalities and limitations of The Work Number, it is advisable to review the current details on their website. This resource may have the latest updates regarding what is available and any potential changes in services.