from verzons site
Your privacy is important to us
Verizon Wireless and its affiliates (the "Verizon Companies") provide services to you. In doing so, we may each collect certain information that is made available to us solely by virtue of our relationship with you, such as quantity, technical configuration, type, destination, location and amount of use of the telecommunications services you purchase. This information and related billing information is known as Customer Proprietary Network Information ("CPNI"). The Federal Communications Commission and other regulators require the Verizon Companies to protect your CPNI.
In order to better serve your communications needs and to provide products and services to meet your requirements, we need your permission to share this information among our affiliates, agents and parent companies (including Vodafone) and their subsidiaries. The protection of your information is important to us, and the Verizon Companies acknowledge that you have a right, and we have a duty, under federal and state law, to protect the confidentiality of your CPNI.
You have a right to keep your CPNI private by "opting out." Unless you provide us with notice that you wish to opt out within 30 days of us providing notice to you in your bill or through the mail, we will assume that you give the Verizon Companies the right to share your CPNI with the authorized companies as described above. You may opt out by calling us at 1-800-333-9956 and following the recorded directions.
TTY users can opt out by first dialing a telecommunications relay service (TRS) center via 711 in order to contact a TRS Communications Assistant (CA). Then, simply ask the CA to dial 1-800-333-9956 and notify us that you wish to opt out.
Please be advised that if you do not opt out, your consent will remain valid until we receive your notice withdrawing it. If you wish to withdraw your consent at any time, you may do so by calling us at 1-800-333-9956.
Furthermore, note that opting out will not affect the status of the services you currently have with the Verizon Companies. In addition, we can disclose your CPNI to comply with any laws, court order or subpoena, or to provide services to you pursuant to your Customer Agreement.