https://forum.2manuals.com/index.php?/topic/83769-is-vanguard-customer-service-24-hours-vanguard-247-customer-support/

https://forum.2manuals.com/index.php?/topic/83736-is-vanguard-customer-service-24-hours-call~now18565364796/

https://forum.2manuals.com/index.php?/topic/83709-how-do-i-speak-with-a-live-person-at-vanguard/

https://www.devex.com/people/how-do-i-speak-with-a-live-person-at-vanguard-2017374

https://support.clouditude.com/help/s/question/0D57800000WYuq3CAD/is-vanguard-customer-service-24-hours?language=en_US

https://support.clouditude.com/help/s/question/0D57800000WYupjCAD/how-do-i-speak-with-a-live-person-at-vanguard?language=en_US

https://support.clouditude.com/help/s/question/0D57800000WYupyCAD/18565364796-how-do-i-speak-with-a-live-person-at-vanguard?language=en_US

https://support.clouditude.com/help/s/question/0D57800000WYupZCAT/how-do-i-speak-with-a-live-person-at-vanguardget-support?language=en_US

https://www.devex.com/people/how-do-i-speak-with-a-live-person-at-vanguard-2017156

https://www.devex.com/people/is-vanguard-customer-service-24-hours-help-support-2017129