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Intelligent Database Services

Learn More How It Works: Ported Number Call Flow How It Works: Service Order Administration Existing Customers Wireless Porting Fax Forms Customer Self Service Java Verfication for SOA Java Verification for ICP Installing the Java Plug-In for SOA Number Portability Documentation Wireless Number Portability Documentation First Use Notification

Number Portability Online Application

Submit subscriber information for NP services to all regional Number Portability Administration Centers (NPACs). VeriSign's online access allows you to manage portability information, send it to NPACs, and retrieve information about what actions other service providers may have taken that impact your data.

VeriSign LNP Helpdesk
If you have questions or need assistance, please call your VeriSign LNP Customer Care Specialist. 1-800-416-3882

Weekly NPAC Maintenance
First Sunday of each Month: SP Maintenance window: 00:00 CT to 10:00 CT NPAC Maintenance window: 00:00 CT to 09:00 CT All other Sundays during each Month: SP Maintenance window: 00:00 CT to 8:00 CT NPAC Maintenance window: 00:00 CT to 07:00 CT During these times, no porting will occur. Do not send subscriptions through the SOA during the maintenance window.