New Phone Number for Multi-Factor Authentication to TriWest Veteran Portal

PHOENIX (June 24, 2026) – Veterans using the phone call authentication option via OKTA for authentication when logging in to the TriWest Veteran Portal will soon start receiving calls from a new phone number. 

The authentication call will come from:

Phone number: 520-303-3179

Veterans should save this number to ensure these calls are not mistaken for spam.