Diane Riddle: Email & Phone Number

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Project Manager at Comcast|Media, Pennsylvania, United States

Position:

Project Manager at Comcast

Location:

Media, Pennsylvania, United States

View Diane Riddle's Email

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Last updated: 2026-04-21

Updated: 2026-04-21

Found email addresses for Diane Riddle:

Business emails:

r*****e@corporate.comcast.com

Personal emails:

r***@corporate.comcast.com,

r***@aol.com,

r***@gmail.com,

r***@gtt.net

Found phones for Diane Riddle:

+1-870-***-**55,

+1-205-***-**72

A different Diane Riddle?

Work Experience 33 years

Project Manager at Comcast

Customer Project Manager at Comcast

Aug 2016 - Mar 2025

Client Account Manager at GTT

Mar 2016 - Jul 2016

Customer Project Manager at Level 3 Communications

Jun 1998 - Mar 2016

Administrative Assistant at Sprint PCS

May 1996 - May 1998

Receptionist at Media Real Estate Company

May 1992 - May 1996

Diane Riddle started working in 1992, then the employee has changed 4 companies and 4 jobs. On average, Diane Riddle works for one company for 6 years 6 months.

Their professional focus is Administration, Arranging, and Authorisations across 3 core areas.

Education

Archbishop Prendergast High School

Frequently Asked Questions

What is Diane Riddle's email address?

SignalHire found verified email addresses for Diane Riddle, both business and personal. Their business email is r*****e@corporate.comcast.com, and personal emails include r***@corporate.comcast.com, r***@aol.com, and r***@gmail.com.

What is Diane Riddle's phone number?

SignalHire found multiple verified phone numbers for Diane Riddle: +1-870-***-**55, and +1-205-***-**72.

How do I contact Diane Riddle at Comcast?

You can reach Diane Riddle through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Diane Riddle's professional background?

Diane Riddle has 33 years of professional experience. They have held roles including Customer Project Manager, Client Account Manager, and Customer Project Manager at companies such as Comcast, GTT, and Level 3 Communications. Their education includes Archbishop Prendergast High School.

Is Diane Riddle's contact information up to date?

Yes. Diane Riddle's SignalHire profile was last updated on 21 April 2026, reflecting their current position as Project Manager at Comcast in Philadelphia, PA, United States.

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