Yes, if you use a MOVE™ SIM card you may contact your admin within your company who supplied you with the SIM and request a change to your MSISDN. If you are an administrator who manages the SIM cards of users within your company you may move MSISDNs between the SIM cards you manage or submit a request for a new MSISDN to TATA Communications through the TATA Communications MOVE™ web management portal.