WNP Contact Information and Forms

Port Out GUI

Syniverse provides a free, secure and simple to use Port Out GUI that enables a very rapid response and faster port completion with reduced errors. All initial port out requests for Syniverse’s wireless customers should be sent via the Port Out GUI.

Important Syniverse Global Portability Provisioning (GPP) Numbers and Email Addresses

GPP Help Desk for Port Requests/Responses
(888) 338-7678

GPP Fax Number for Port Requests Only

Phone Support Hours:
8 a.m. – 8 p.m. ET
Monday – Friday
Closed: Christmas, New Year’s Day and Thanksgiving

To Respond to a Port Request via email

To Request a Port via email

Establish, Change or Update a Trading Partner

To Request a Port-In/Port-Out for Wireline or Wireless Form please contact the GPP Help Desk

Need Help?


The Future of the Mobile Network
by Keith Dyer, Editor, The Mobile Network
View article

Preparing for Mobile’s ‘Fourth Wave’ to Ensure Long-Term Success
by Pablo Mlikota, Senior Vice President, Global Business Services and Solutions
View article

Mobile At Work

Engage and Deliver - Chinese Version

Around the world, across multiple channels, Syniverse is connecting and empowering people for the next wave of mobile. Experience our vision in this video.