Insights

Global Expansion NetNumber’s recent expansion into Africa, Austria, Belgium, and Hong Kong indicates a growing international footprint, presenting sales opportunities to telecom providers and enterprises seeking reliable number intelligence and fraud prevention solutions in emerging markets.

Security Focus With new product launches like Number Lock and Number Watch aimed at strengthening messaging security, there is strong potential to cross-sell advanced fraud prevention and digital identity tools to large communication networks and enterprise clients concerned with security threats.

Strategic Partnerships Partnerships with companies like Sekura and WMC Global highlight opportunities to collaborate with firms in mobile security and threat intelligence sectors, enabling the sale of integrated solutions to carriers and service providers aiming to enhance ecosystem security.

Regional Growth Roles The recent hiring of regional business development executives for Asia-Pacific and Japan underscores a focus on capturing local markets, making it ideal to target regional telecoms and messaging platforms looking for localized, secure number intelligence services.

Market Leadership Being recognized with awards such as Inc.'s Power Partner indicates a strong reputation for productivity and reliability, helping to position NetNumber as a trusted vendor for large-scale enterprise and network operators seeking robust communication security and fraud mitigation solutions.

NetNumber Tech Stack

NetNumber uses 8 technology products and services including Cloudflare CDN, Oracle, Google Fonts API, and more. Explore NetNumber's tech stack below.

  • Cloudflare CDN
    Content Delivery Network
  • Oracle
    Enterprise
  • Google Fonts API
    Font Scripts
  • Backbone.js
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • SiteGround
    Platform As A Service
  • X-Content-Type-Options
    Web & Portal Technology
  • The Events Calendar
    Web Platform Extensions

Media & News

NetNumber's Email Address Formats

NetNumber uses at least 1 format(s):
NetNumber Email FormatsExamplePercentage
FLast@netnumber.comJDoe@netnumber.com
89%
LastF@netnumber.comDoeJ@netnumber.com
8%
Last@netnumber.comDoe@netnumber.com
2%
First.Last@netnumber.comJohn.Doe@netnumber.com
1%

Frequently Asked Questions

Where is NetNumber's headquarters located?

Minus sign iconPlus sign icon
NetNumber's main headquarters is located at 225 Cedar Hill Street Suite 200 Marlborough, Massachusetts United States. The company has employees across 6 continents, including North AmericaEuropeAfrica.

What is NetNumber's phone number?

Minus sign iconPlus sign icon
You can contact NetNumber's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

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

Minus sign iconPlus sign icon
NetNumber's official website is netnumber.com and has social profiles on LinkedIn.

What is NetNumber's SIC code NAICS code?

Minus sign iconPlus sign icon
NetNumber's SIC code is 7379 - Computer Related Services, Not Elsewhere Classified NAICS code is 517 - Telecommunications.

How many employees does NetNumber have currently?

Minus sign iconPlus sign icon
As of March 2026, NetNumber has approximately 85 employees across 6 continents, including North AmericaEuropeAfrica. Key team members include Ceo And President: S. L.Chief Operating Officer: K. Z.Chief Of Staff: V. A.. Explore NetNumber's employee directory with LeadIQ.

What industry does NetNumber belong to?

Minus sign iconPlus sign icon
NetNumber operates in the Telecommunications industry.

What technology does NetNumber use?

Minus sign iconPlus sign icon
NetNumber's tech stack includes Cloudflare CDNOracleGoogle Fonts APIBackbone.jsjQuerySiteGroundX-Content-Type-OptionsThe Events Calendar.

What is NetNumber's email format?

Minus sign iconPlus sign icon
NetNumber's email format typically follows the pattern of FLast@netnumber.com. Find more NetNumber email formats with LeadIQ.

When was NetNumber founded?

Minus sign iconPlus sign icon
NetNumber was founded in 1999.

NetNumber

TelecommunicationsMassachusetts, United States51-200 Employees

At the forefront of telecommunications for over two decades, netnumber delivers market-leading phone number intelligence data and digital identity services that empower communication networks globally, strengthen security, and reduce operational complexity for the world’s largest enterprise brands, communications service providers, messaging and voice providers, along with identity and service providers.

netnumber’s global focus delivers real-time data services that can help solve use cases in user onboarding, text and voice engagements, ecosystem infrastructure, and fraud protection.   

Our Services Include:
#️⃣ Fraud Prevention & Digital Identity: Fraud Prevention Registry, Silent Number Verification, SIM Swap Detection, KYC Matching
#️⃣ Number Intelligence: netnumber Services Registry® (nnSR®), Carrier ID, Number Check, Number View, Number Risk, Calling Name, Guaranteed Caller ®  
#️⃣ Do-Not-Originate & Risk Management: Dynamic DNO, Number Risk, Number Lock, Number Watch

Headquartered in Boston, MA, netnumber is committed to securing and optimizing communications ecosystems worldwide.

Section iconCompany Overview

Headquarters
225 Cedar Hill Street Suite 200 Marlborough, Massachusetts United States
Phone number
SIC Code
7379 - Computer Related Services, Not Elsewhere Classified
NAICS Code
517 - Telecommunications
Founded
1999
Employees
51-200

Section iconFunding & Financials

  • $100M$250M

    NetNumber's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    NetNumber's revenue is estimated to be in the range of $100M$250M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.