Wireless Number Portability Documentation
User Guide
Information for using the TNS Wireless Number Portability application, including ICP and SOA. (password required) Information for using the Line Ownership Validation Service for determining the owner of a telephone number. (password required)
API Guides
Information for developers implementing the TNS API for ICP. (password required)

You must save the file to your computer to use it. When the File Download dialog box appears, click Save.
If you choose Open, the file will not function correctly.

The .chm file type may be blocked from use after you save the file. To unblock it, right-click the file, choose Properties, and then click Unblock.
Set Up Forms
Use this form to set up or change your TNS WNP ICP SOA account. (general access) Use this form to set up or change your TNS WNP-LSR service. (general access)
Additional Help
If you have questions or need help accessing the documents, please call your TNS Customer Care Specialist.

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