John Simmons: Email & Phone Number

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MGR Sr Specialist OSP Planning & Design Engineer at AT&T|Greenville, Texas, United States

Position:

MGR Sr Specialist OSP Planning & Design Engineer at AT&T

Location:

Greenville, Texas, United States

View John Simmons's Email

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Last updated: 2026-10-24

Updated: 2026-10-24

Found email addresses for John Simmons:

Business emails:

j**n@jesgranite.com,

j**n@secondamendmentfirearms.com

Personal emails:

m************n@aol.com

Found phones for John Simmons:

+1-480-***-**34,

+1-480-***-**21,

+1-480-***-**68,

+1-520-***-**05

Prospect analytics

Current work details

DepartmentTelecommunications

Availability

TimezoneCDT

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

A different John Simmons?

Work Experience 28 years

MGR Sr Specialist OSP Planning & Design Engineer at AT&T

Dec 2024 - Current

Project Manager at LEARN: Lonestar Education and Research Network

Jan 2024 - Dec 2024

AT&T OSP Planning & Design Engineer at AT&T

Sep 1998 - Jul 2023

John Simmons started working in 1998, then the employee has changed 1 company and 2 jobs. On average, John Simmons works for one company for 9 years 3 months.

Their professional focus is Account Management, ARAMIS, and AutoCAD across 3 core areas.

Education

Bachelor’s at East Texas A&M University

Frequently Asked Questions

What is John Simmons's email address?

SignalHire found verified email addresses for John Simmons, both business and personal. Their business email is j**n@jesgranite.com, and personal emails include m************n@aol.com.

What is John Simmons's phone number?

SignalHire found multiple verified phone numbers for John Simmons: +1-480-***-**34, +1-480-***-**21, and +1-480-***-**68.

How do I contact John Simmons at AT&T?

You can reach John Simmons 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 John Simmons's professional background?

John Simmons has 28 years of professional experience. They have held roles including Project Manager, and AT&T OSP Planning & Design Engineer at companies such as LEARN: Lonestar Education and Research Network, and AT&T. Their education includes Bachelor’s from East Texas A&M University.

Is John Simmons's contact information up to date?

Yes. John Simmons's SignalHire profile was last updated on 24 October 2026, reflecting their current position as MGR Sr Specialist OSP Planning & Design Engineer at AT&T in Dallas, TX, United States.

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