Insights

Market Position Telo is a small to mid-sized telecom API provider with a focus on developer-friendly data services and global Caller ID coverage, presenting a niche for targeted outreach to developers, MSPs, and SMBs seeking robust telephony data integrations.

Global Coverage OpenCNAM and subsequent OpenCNAM enhancements offer coverage in over 229 countries, creating upsell opportunities for international customers needing broad, compliant caller ID and reverse lookup capabilities.

Product Expansion A broad developer-oriented API suite including EveryoneAPI and OpenCNAM positions Telo for cross-sell within tech-driven organizations that require multiple data services within a single integration layer.

Sales Timing With a modest employee count and revenue in the lower multi-millions range, there is an opportunity to target fast-growing startups and regional telecom resellers looking to scale API-based telephony features efficiently.

Competitive Advantage Emphasize developer friendliness and extensive documentation along with global coverage as differentiators when engaging potential partners who value quick time-to-value and reliable international caller ID data.

Similar companies to Telo

Telo Tech Stack

Telo uses 7 technology products and services including AppNexus, Font Awesome, AngularJS, and more. Explore Telo's tech stack below.

  • AppNexus
    Advertising
  • Font Awesome
    Font Scripts
  • AngularJS
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • Moment.js
    Javascript Libraries
  • Google Analytics
    Web Analytics
  • Google Plus
    Widgets

Media & News

Telo's Email Address Formats

Telo uses at least 1 email format:
Telo Email FormatsExamplePercentage
First.Last@telo.comJohn.Doe@telo.com
100%

Frequently Asked Questions

What is Telo's stock symbol?

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Telo is a publicly traded company; the company's stock symbol is TELO.

What is Telo's official website and social media links?

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Telo's official website is telo.com and has social profiles on LinkedIn.

How much revenue does Telo generate?

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As of August 2026, Telo's annual revenue is estimated to be $1M - $10M.

What is Telo's NAICS code?

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Telo's NAICS code is 517 - Telecommunications.

How many employees does Telo have currently?

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As of August 2026, Telo has approximately 12 employees across 2 continents, including North America and Africa. Key team members include Financial Controller: S. W. and Sales And Support Specialist: M. C. Explore Telo's employee directory with LeadIQ.

What industry does Telo belong to?

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Telo operates in the Telecommunications industry.

What technology does Telo use?

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Telo's tech stack includes AppNexus, Font Awesome, AngularJS, jQuery, Moment.js, Google Analytics and Google Plus.

What is Telo's email format?

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Telo's email format typically follows the pattern of First.Last@telo.com. Find more Telo email formats with LeadIQ.

When was Telo founded?

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Telo was founded in 2015.
Telo logo

Telo

TelecommunicationsSan Juan, Puerto Rico11-50 Employees

Telo provides developer-focused telephony data APIs that enable the integration of Caller ID and related phone information into applications. The company traces its origins to 2011 with the launch of OpenCNAM, described as the first developer-friendly telephony data API, and has since expanded its offerings to include EveryoneAPI, a reverse phone append API. OpenCNAM has evolved to extend Caller ID coverage to more than 229 countries. 

Based in San Juan, Texas, Telo operates with a small to mid-sized team and concentrates on delivering data-driven solutions that inform systems worldwide with information grounded in thorough research and advanced intelligence. It occupies the telecommunications and data services sector, emphasizing APIs that provide broad access to telephony data for developers and organizations globally.

Section iconCompany Overview

Website
telo.com
Stock Symbol
TELO
NAICS Code
517 - Telecommunications
Founded
2015
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

    Telo's revenue is estimated to be in the range of $1M - $10M

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