JJohn Costanzo's email & phone
How to contact John Costanzo
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Sign up to search for other John Costanzo's across our 850M+ professionals databaseWork Experience
Mar 2015 - Current
Jan 1988 - Dec 1999
Education
Bachelor of Science (B.S.) at University of Illinois Urbana-Champaign
Frequently Asked Questions
What is John Costanzo's minimum period of employment in the companies?
John Costanzo's minimum period of employment in various companies is 11 years 11 months.What is John Costanzo's average duration of employment for different companies?
On average, John Costanzo works for one company for 11 years 11 monthsWhat industries has John Costanzo worked in?
John Costanzo works in the Telecommunications.What positions has John Costanzo held before?
Previously, John Costanzo worked as a Assistant Manager.How do I contact John Costanzo?
John Costanzo's email address is j*******o@att.com, phone number is +1-***-***-6984. Sign up to get contact details.Who is the CEO of the AT&T?
The CEO of the AT&T is John T. StankeyWho are John Costanzo's peers at other companies?
John Costanzo's peers at other companies are Alberta Stinson and Billie Houston and Sandy StokesJohn Costanzo Namesakes
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