Insights

Global Cloud Voice QuestBlue is a global carrier service provider for voice calls and SMS with an established, purpose-built network and a track record of delivering high-quality calls at flexible prices. This suggests strong opportunities to upsell additional international SCT or OTP crisis communications, and cross-sell messaging services to existing voice customers.

SaaS UCaaS Focus The company offers UCaaS PBX and virtual faxing as part of its cloud communications stack, indicating potential to position premium hosted PBX features, mobile integration, and advanced collaboration tools to small businesses seeking scalable, cost-effective communication solutions.

Small Team, Global Reach With a lean team and revenue in the single-digit millions, QuestBlue likely benefits from automation and self-serve onboarding. This creates sales opportunities around self-serve contracts, channel partnerships, and MSP/VAR collaborations to accelerate growth without heavy custom implementation.

Industry Engagement Recent participation as a gold sponsor at MSP Expo 2024 and exposure at telecom events demonstrates active market engagement. Target attendees and exhibitors aligned with MSPs, carriers, and resellers for co-marketing, referral programs, and bundled solutions.

Tech Stack & Platform Utilizing HubSpot Analytics, WordPress, and modern web technologies suggests opportunities to leverage data-driven campaigns and targeted content to convert mid-market prospects, plus partnering on API-led integrations for wholesale voice and messaging services.

QuestBlue Tech Stack

QuestBlue uses 8 technology products and services including HubSpot Analytics, WordPress, Underscore.js, and more. Explore QuestBlue's tech stack below.

  • HubSpot Analytics
    Analytics
  • WordPress
    Content Management System
  • Underscore.js
    Javascript Libraries
  • DataTables
    Javascript Libraries
  • jQuery Mobile
    Mobile Frameworks
  • Elementor
    Page Builders
  • Apple
    Software As A Service
  • jQuery Validation Plugin
    Web Tools And Plugins

QuestBlue's Email Address Formats

QuestBlue uses at least 1 format(s):
QuestBlue Email FormatsExamplePercentage
FLast@questblue.comJDoe@questblue.com
77%
First.Last@questblue.comJohn.Doe@questblue.com
23%

Frequently Asked Questions

What is QuestBlue's phone number?

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You can contact QuestBlue'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 QuestBlue's official website and social media links?

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QuestBlue's official website is questblue.com and has social profiles on LinkedIn.

How much revenue does QuestBlue generate?

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

What is QuestBlue's SIC code NAICS code?

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QuestBlue's SIC code is 4812 - Radiotelephone Communications NAICS code is 517 - Telecommunications.

How many employees does QuestBlue have currently?

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As of July 2026, QuestBlue has approximately 9 employees across 1 continents, including North America. Key team members include Sales And Marketing Specialist: S. P.. Explore QuestBlue's employee directory with LeadIQ.

What industry does QuestBlue belong to?

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QuestBlue operates in the Telecommunications industry.

What technology does QuestBlue use?

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QuestBlue's tech stack includes HubSpot AnalyticsWordPressUnderscore.jsDataTablesjQuery MobileElementorApplejQuery Validation Plugin.

What is QuestBlue's email format?

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QuestBlue's email format typically follows the pattern of FLast@questblue.com. Find more QuestBlue email formats with LeadIQ.

When was QuestBlue founded?

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QuestBlue was founded in 2007.
QuestBlue logo

QuestBlue

TelecommunicationsNorth Carolina, United States2-10 Employees

QuestBlue operates in the telecommunications sector, delivering cloud-based communications solutions for business use. Its offerings span wholesale voice and messaging, UCaaS PBX, and virtual faxing, and it operates a purpose-built network to support worldwide connectivity. The company emphasizes reliability, adaptability, and cost-efficient call quality, supported by an in-house team of experts.

Headquartered in Morrisville, North Carolina, QuestBlue has been active for more than fifteen years and maintains a small team. In November 2023, the company announced its participation in the Call and Contact Expo in London, reflecting ongoing market engagement.

Section iconCompany Overview

Phone number
SIC Code
4812 - Radiotelephone Communications
NAICS Code
517 - Telecommunications
Founded
2007
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

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

Section iconFunding & Financials

  • $1M - $10M

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

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