Roberto Castillo: Email & Phone Number

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Customer Service Representative at United Airlines|Costa Rica

Position:

Customer Service Representative at United Airlines

Location:

Costa Rica

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Last updated: 2026-07-18

Updated: 2026-07-18

Found email addresses for Roberto Castillo:

Business emails:

r**************o@aa.com

Found phone for Roberto Castillo:

+506-***-***-0375

A different Roberto Castillo?

Work Experience 7 years

Customer Service Representative at United Airlines

Mar 2025 - Current

Cabin Crew at Qatar Airways

Oct 2023 - Mar 2025

Customer Service Representative at United Airlines

Mar 2022 - Oct 2023

City Ticket Office (CTO) Sales Representative at United Airlines

Jul 2022 - Dec 2022

Agent Airport Operations at American Airlines

May 2021 - Mar 2022

Airport Customer Service at Delta Air Lines

Jul 2019 - May 2021

Roberto Castillo started working in 2019, then the employee has changed 3 companies and 4 jobs. On average, Roberto Castillo works for one company for 1 year 3 months.

Their professional focus is Airline Ticketing, Aviation, and Complaint Resolution Official (CRO) across 3 core areas.

Roberto holds EF SET English Certificate 76/100 (C2 Proficient) and EnglishScore Test & Cerificate (C1- Advanced) certifications.

Education

Bachelor's degree at Universidad Autónoma de Centro América

Frequently Asked Questions

What is Roberto Castillo's email address?

SignalHire found a verified business email address for Roberto Castillo: r**************o@aa.com.

What is Roberto Castillo's phone number?

SignalHire found a verified phone number for Roberto Castillo: +506-***-***-0375.

How do I contact Roberto Castillo at United Airlines?

You can reach Roberto Castillo 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 Roberto Castillo's professional background?

Roberto Castillo has 7 years of professional experience. They have held roles including Cabin Crew, Customer Service Representative, and City Ticket Office (CTO) Sales Representative at companies such as Qatar Airways, United Airlines, and United Airlines. Their education includes Bachelor's degree from Universidad Autónoma de Centro América.

Is Roberto Castillo's contact information up to date?

Yes. Roberto Castillo's SignalHire profile was last updated on 18 July 2026, reflecting their current position as Customer Service Representative at United Airlines in Chicago, IL, United States.

Roberto Castillo Namesakes

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Roberto Castillo

Escalante's Fine Tex-Mex

Senior Executive Chef

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Roberto Castillo

Openlink Puerto Rico

Implementation Supervisor

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Roberto Castillo

HEINEKEN Ecuador

Director de ventas

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