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Omar Estupinian Email & Phone Number

Call Center Operations Manager at AT&T at AT&T

Location: Corona, California, United States 1 work role

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✓ Verified May 2026 2 data sources Profile completeness 71%

Current company

AT&T

Role

Call Center Operations Manager at AT&T

Location

Corona, California, United States

Company size

218956 employees

Who is Omar Estupinian? Overview

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Quick answer

Omar Estupinian is listed as Call Center Operations Manager at AT&T at AT&T, a company with 218956 employees, based in Corona, California, United States. AeroLeads shows a matched LinkedIn profile for Omar Estupinian.

Omar Estupinian previously worked as Call Center Operations Manager at At&T.

Company email context

Email format at AT&T

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AT&T

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Profile bio

About Omar Estupinian

Omar Estupinian is a Call Center Operations Manager at AT&T at AT&T.

Current workplace

Omar Estupinian's current company

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At&T

Call Center Operations Manager at AT&T

dallas, texas, united states

Website

att.eu

Employees

218956

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Company profile

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1 role

Omar Estupinian work experience

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Call Center Operations Manager

At&T

Team & coworkers

Colleagues at AT&T

Other employees you can reach at att.eu. View company contacts for 218956 employees →

Sharolyn Lofton Colleague at At&T Fort Worth, Texas, United States, United States View → RG

Renato Galvez Colleague at At&T Cerritos, California, United States, United States View → MF

Marchell Friday Colleague at At&T Broken Arrow, Oklahoma, United States, United States View → JH

Joseph Harney Colleague at At&T Raleigh-Durham-Chapel Hill Area, United States View → DH

Dorian Hill Colleague at At&T Greater Chicago Area, United States View → GC

Gloria Colbert Colleague at At&T Atlanta, Georgia, United States, United States View → LE

Lindsay Ellis Colleague at At&T Dallas, Texas, United States, United States View → JA

Jun Arafiles Colleague at At&T Union City, California, United States, United States View → IP

Irving Paredes Colleague at At&T Naucalpan De Juárez, México, Mexico, Mexico View → FK

Fikru Kumbi Colleague at At&T Reston, Virginia, United States, United States View →

FAQ

Frequently asked questions about Omar Estupinian

Quick answers generated from the profile data available on this page.

What company does Omar Estupinian work for?

Omar Estupinian works for AT&T.

What is Omar Estupinian's role at AT&T?

Omar Estupinian is listed as Call Center Operations Manager at AT&T at AT&T.

Where is Omar Estupinian based?

Omar Estupinian is based in Corona, California, United States while working with AT&T.

What companies has Omar Estupinian worked for?

Omar Estupinian has worked for At&T.

Who are Omar Estupinian's colleagues at AT&T?

Omar Estupinian's colleagues at AT&T include Sharolyn Lofton, Renato Galvez, Marchell Friday, Joseph Harney, and Dorian Hill.

How can I contact Omar Estupinian?

You can use AeroLeads to view verified contact signals for Omar Estupinian at AT&T, including work email, phone, and LinkedIn data when available.

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