Preston Walker: Email & Phone Number

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Senior Sourcing Manager at AT&T|Charlotte, North Carolina, United States

Position:

Senior Sourcing Manager at AT&T

Location:

Charlotte, North Carolina, United States

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Last updated: 2026-08-24

Updated: 2026-08-24

Found email addresses for Preston Walker:

Business emails:

p*****r@att.com

Personal emails:

p************r@att.com,

p************r@att.eu,

p*****r@att.com

Found phones for Preston Walker:

+1-909-***-**51,

+1-909-***-**20

A different Preston Walker?

Work Experience 33 years

Senior Sourcing Manager at AT&T

Nov 2017 - Current

Network Control Specialist, at AT&T

Sep 2013 - Nov 2017

Project Manager at AT&T

Oct 2011 - Oct 2013

Service Technician at AT&T

Sep 1996 - Oct 2011

Service Technician at Piedmont Natural Gas

Oct 1993 - Oct 1996

Preston Walker started working in 1993, then the employee has changed 1 company and 3 jobs. On average, Preston Walker works for one company for 6 years 7 months.

Their professional focus is Contractual Agreements, Customer Relationship Management (CRM), and Engineering across 3 core areas.

Education

Bachelor Degree at Barber-Scotia College

Frequently Asked Questions

What is Preston Walker's email address?

SignalHire found verified email addresses for Preston Walker, both business and personal. Their business email is p*****r@att.com, and personal emails include p************r@att.com, p************r@att.eu, and p*****r@att.com.

What is Preston Walker's phone number?

SignalHire found multiple verified phone numbers for Preston Walker: +1-909-***-**51, and +1-909-***-**20.

How do I contact Preston Walker at AT&T?

You can reach Preston Walker 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 Preston Walker's professional background?

Preston Walker has 33 years of professional experience. They have held roles including Network Control Specialist,, Project Manager, and Service Technician at companies such as AT&T, AT&T, and AT&T. Their education includes Bachelor Degree from Barber-Scotia College.

Is Preston Walker's contact information up to date?

Yes. Preston Walker's SignalHire profile was last updated on 24 August 2026, reflecting their current position as Senior Sourcing Manager at AT&T in Dallas, TX, United States.

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