Mario Nieto: Email & Phone Number

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Inside Sales Specialist at AT&T|Zumpango, México, Mexico

Position:

Inside Sales Specialist at AT&T

Location:

Zumpango, México, Mexico

View Mario Nieto's Email

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Last updated: 2026-07-05

Updated: 2026-07-05

Found email addresses for Mario Nieto:

Business emails:

m***********s@soundtrackyourbrand.com

Personal emails:

a***@gmail.com,

g***@pricliadv.com,

g***@caliber.com,

a***@hotmail.com

Found phone for Mario Nieto:

+52-***-***-3335

A different Mario Nieto?

Work Experience 7 years

Inside Sales Specialist at AT&T

Dec 2019 - Current

Inside Sales Representative at GXA

Aug 2024 - Aug 2025

Sales Team Lead at Salescode

Jul 2023 - Jul 2024

Customer Service Specialist at TP

Sep 2019 - Dec 2019

Mario Nieto started working in 2019, then the employee has changed 3 companies and 3 jobs. On average, Mario Nieto works for one company for 2 years 3 months.

Their professional focus is Account Management, Business-to-Business (B2B), and English across 3 core areas.

Education

Master of Business Administration (MBA) at New York University

Bachelor of Business Administration - BBA at USC Marshall School of Business

Frequently Asked Questions

What is Mario Nieto's email address?

SignalHire found verified email addresses for Mario Nieto, both business and personal. Their business email is m***********s@soundtrackyourbrand.com, and personal emails include a***@gmail.com, g***@pricliadv.com, and g***@caliber.com.

What is Mario Nieto's phone number?

SignalHire found a verified phone number for Mario Nieto: +52-***-***-3335.

How do I contact Mario Nieto at AT&T?

You can reach Mario Nieto 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 Mario Nieto's professional background?

Mario Nieto has 7 years of professional experience. They have held roles including Inside Sales Representative, Sales Team Lead, and Customer Service Specialist at companies such as GXA, Salescode, and TP. Their education includes Master of Business Administration (MBA) from New York University, and Bachelor of Business Administration - BBA from USC Marshall School of Business.

Is Mario Nieto's contact information up to date?

Yes. Mario Nieto's SignalHire profile was last updated on 5 July 2026, reflecting their current position as Inside Sales Specialist at AT&T in Dallas, TX, United States.

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