Martin

Martin: Email & Phone Number

Opt-Out
Customer Service Expert at AT&T|San Ramon, California, United States

Position:

Customer Service Expert at AT&T

Location:

San Ramon, California, United States

LinkedIn
View Martin's Email
Up to 10 free lookups. No credit card required.
Last updated: 2026-05-24
Updated: 2026-05-24

Found email addresses for Martin:

Business emails:
Personal emails:
l****u@att.com

Found phones for Martin:

+1-909-***-**42,
+1-323-***-**33
Searching for Martin profiles
0% completed

A different Martin?

Sign up to search for other Martin's across our 850M+ professionals database

Work Experience 28 years

Customer Service Expert at AT&T

Feb 2023 - Current

Business Development Manager at Tencent Cloud

Jul 2019 - Dec 2022

Business Development Manager at HP

Oct 2010 - Jun 2019

Business Development Manager at IBM

Aug 1998 - Oct 2010

Martin started working in 1998, then the employee has changed 3 companies and 1 job. On average, Martin works for one company for 6 years 11 months.

Their professional focus is Account Management, Business Development, and Customer Service Representatives across 3 core areas.

Education

Bachelor's degree at Harbin Institute of Technology

Frequently Asked Questions

What is Martin's email address?

SignalHire found verified email addresses for Martin, both business and personal. Their business email is **@att.com, and personal emails include m******u@gmail.com, and l****u@att.com.

What is Martin's phone number?

SignalHire found multiple verified phone numbers for Martin: +1-909-***-**03, +1-909-***-**42, and +1-323-***-**33.

How do I contact Martin at AT&T?

You can reach Martin 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 Martin's professional background?

Martin has 28 years of professional experience. They have held roles including Business Development Manager, Business Development Manager, and Business Development Manager at companies such as Tencent Cloud, HP, and IBM. Their education includes Bachelor's degree from Harbin Institute of Technology.

Is Martin's contact information up to date?

Yes. Martin's SignalHire profile was last updated on 24 May 2026, reflecting their current position as Customer Service Expert at AT&T in Dallas, TX, United States.

Martin Namesakes

Name
Company
Position
Lin Mu
Demand Planning Manager
Get contacts
Lin Mu
Wonglye Enterprise
General manager
Get contacts
lin Mu
Director Supply Chain Management
Get contacts
See more profiles

Similar profiles

Name
Company
Position
Arcel Deloso
Customer Service Expert
Get contacts
Thomas Kuptz
Customer Service Expert
Get contacts
Tewodros Tekeste
Customer Service Expert
Get contacts
Stefanija Ivanovska
Customer Service Expert
Get contacts
Heather Vokes
Customer Service Expert
Get contacts
James Protiva
Customer Service Expert
Get contacts
See more profiles

Other employees at AT&T

Name
Company
Position
Tamara Bee
Premier Service Consultant
Get contacts
Becky Potts
Premier Service Consultant
Get contacts
Louis Bercier
Senior Project Manager
Get contacts
Roylan Riveron
Retail Sales Consultant
Get contacts
John Idiagbonya
Systems & DevOps Engineer
Get contacts
Kyler Leifer
Installation/Premise Technician
Get contacts
Vanessa Landrum
Sales Associate
Get contacts
Maria Cristina Santamaria
Mid-Market B2B Sales
Get contacts
Anjan Chakravarti
Technology Development Engineer - Machine Learning/GenAI
Get contacts
Michael Adams
Sales Consultant
Get contacts
See more profiles

Data Privacy

GDPR Icon

GDPR COMPLIANT

SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.

CCPA Icon

CCPA COMPLIANT

SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.

BACK TO TOP