The Visa Facilitation Services (VFS) are the outsourcing partner of the British High Commission’s Visa Department. They provide a feature to help applicants track their visa application status via SMS. You can send an SMS to 7333 from your mobile number. The SMS service is offered for all Indian network service providers both on CDMA and GSM platforms. Here is the format of the message: VISA –space- UK – space- Your Passport Number.