Authorizenet Contact Customer Service Numbers Home» Authorizenet» Authorizenet General: 1.801.492.6450Alternative: +1.888.437.0481 P.O. Box 947, American Fork, Utah 84003-0947, United StatesDirections: Follow the directions to locate Authorizenet ContactLocations Near You: Find nearby locations of Authorizenet ContactToll Free phone number of AuthorizenetPhone: 1.866.682.4131Contact number of Authorizenet for Accounts Payable/ReceivablePhone: 801.492.6450Contact number of Authorizenet for Cyber Source Corporation HQPhone: 650.432.7350Basic OverviewAuthorizenet is a leading company that deals with internet and communication services. the company was established in 1996. The company provides eCommerce Payment Management services to the clients and local customers. The head office of the company is located in San Francisco. The parent industry of the company is profiled as CyberSource. The company is a subsidiary of Visa Inc. The company renders its online payment portal with great convenience for vendors and others.Authorize. Net renders provision for vendors to garner payments by credit card and e-check from their administrative website and with aid of IP or net Protocol link. this has next to about 400,000 vendors and is centered at American Fork, Utah, US. this renders 24 hours convenience for processing transactions and also launched extra assistance to safeguard vendors from fraud.