Mark: Email & Phone Number

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Facilities Specialist at AT&T|St Peters, Missouri, United States

Position:

Facilities Specialist at AT&T

Location:

St Peters, Missouri, United States

View Mark's Email

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Last updated: 2026-09-14

Updated: 2026-09-14

Found email addresses for Mark:

Business emails:

**@att.com

Personal emails:

m***@aol.com,

m***@hotmail.com

Found phones for Mark:

+1-870-***-**36,

+1-623-***-**44,

+1-520-***-**64

Prospect analytics

Current work details

DepartmentTelecommunications

Availability

TimezoneCDT

Best time to contact12:00 PM – 4:00 PM

A different Mark?

Work Experience 26 years

Facilities Specialist at AT&T

Nov 2018 - Current

Network Center Technician at AT&T

Jun 2000 - Nov 2018

Mark started working in 2000, then the employee has changed 1 job. On average, Mark works for one company for 13 years 2 months.

Their professional focus is Administrative Assistance, Agile Project Management, and Business Metrics across 3 core areas.

Mark holds Accelerating Your Career with Personal Branding, Delivering an Authentic Elevator Pitch, and Find Your Dream Job: Interview Techniques and Resume Writing certifications.

Education

Associate's Degree at ITT Technical Institute-Arnold

Frequently Asked Questions

What is Mark's email address?

SignalHire found verified email addresses for Mark, both business and personal. Their business email is **@att.com, and personal emails include m***@aol.com, and m***@hotmail.com.

What is Mark's phone number?

SignalHire found multiple verified phone numbers for Mark: +1-870-***-**36, +1-623-***-**44, and +1-520-***-**64.

How do I contact Mark at AT&T?

You can reach Mark 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 Mark's professional background?

Mark has 26 years of professional experience. They have held roles including Network Center Technician at companies such as AT&T. Their education includes Associate's Degree from ITT Technical Institute-Arnold.

Is Mark's contact information up to date?

Yes. Mark's SignalHire profile was last updated on 14 September 2026, reflecting their current position as Facilities Specialist at AT&T in Dallas, TX, United States.

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