What technologies does CallTower use?

CallTower uses Outlook, Microsoft Office 365, Microsoft Azure Hosting, Cloudflare DNS, Rackspace MailGun. View their full technology stack — including all 15 detected tools — on StackWho.

Who is the VP of Product and Software Development of CallTower?

Doug Larsen is the VP of Product and Software Development at CallTower. Get verified contact information on StackWho.

Who is the Senior Director of Sales of CallTower?

Sam Barron is the Senior Director of Sales at CallTower. Get verified contact information on StackWho.

Where is CallTower located?

CallTower is based in South Jordan, Utah, United States.

CallTower

Q: What industry is CallTower in?

CallTower operates in the telecommunications industry.

calltower.com

telecommunications

calltower.com

South Jordan, Utah, United States

201-500 employees

105000000 revenue

LinkedIn Profile

About CallTower

no capital expenditure, cisco, collaboration, ucaas integrations, cloud communications, microsoft teams, ucaas, ccaas, office 365, microsoft, voip, zoom, webex calling, collab, digital workplace, zoom byoc, global enterprise voice, zoom phone, operator connect for microsoft teams, microsoft teams direct routing

CallTower's Tech Stack

AI/ML

Decision Makers at CallTower

3 contacts

Doug Larsen

VP of Product and Software Development

d***@calltower.com Sign up to view

Sam Barron

Senior Director of Sales

s***@calltower.com Sign up to view

Steve Jacklitch

Channel Sales Director

s***@calltower.com Sign up to view

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15 technologies detected · 3 decision makers · Emails available

Sales Outreach Angle

React-based front-ends indicate a modern web engineering stack. Developer tools, component libraries, testing frameworks, and design systems are relevant sales angles.

CallTower's Position in the StackWho Database

• CallTower is 1 of 6,980 telecommunications companies tracked in StackWho.
• 6,918 telecommunications companies in our database have verified decision-maker emails (99% of the cohort).
• 4,650 companies in Utah are in the StackWho database.
• 416 telecommunications companies are in the 201-500 employee range (same size as CallTower).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does CallTower use?

CallTower uses Outlook, Microsoft Office 365, Microsoft Azure Hosting, Cloudflare DNS, Rackspace MailGun, Constant Contact, and 9 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at CallTower?

StackWho has verified email addresses for 3 decision makers at CallTower. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach CallTower directly for sales, recruiting, or partnerships.

What industry is CallTower in?

CallTower operates in the telecommunications industry, headquartered in South Jordan, Utah, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export CallTower's contact data?

Yes. StackWho Pro members can export decision maker contact data for CallTower and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.