Insights

Legacy Expertise Callifi has over five decades of telecom experience and specializes in designing customized, reliable phone systems for diverse industries, presenting an opportunity to upsell comprehensive managed services and long-term maintenance contracts to existing clients and prospects seeking stability.

Hybrid Tech Focus The blend of analog reliability with modern IP PBX VoIP solutions indicates a readiness to upgrade legacy users and mid-market firms to scalable, cost-efficient communication platforms, suggesting a sales angle around migration, integration, and training services.

High Customer Loyalty Deeply loyal, longstanding clients imply strong reference potential and opportunities for cross-sell of updated features, security enhancements, and premium support packages to expand wallet share within the existing base.

Small but Regional With a lean team and a New York base, there is potential for targeted outreach to local mid-market businesses in need of personalized, hands-on telecom management, offering Callifi’s craftsman approach as a differentiator from larger providers.

Growth Signals Revenue in the one to ten million range and a focus on cutting-edge patented routing technology position Callifi to compete for mid-sized deployments, channel partnerships, and managed services opportunities amid a landscape of larger incumbents.

Callifi Tech Stack

Callifi uses 8 technology products and services including Google Ads, Hotjar, LiteSpeed Cache, and more. Explore Callifi's tech stack below.

  • Google Ads
    Advertising
  • Hotjar
    Analytics
  • LiteSpeed Cache
    Caching
  • ActiveCampaign
    Marketing Automation
  • Yoast SEO
    Search Engines
  • HSTS
    Security
  • Google Analytics
    Web Analytics
  • prettyPhoto
    Web Tools And Plugins

Media & News

Callifi's Email Address Formats

Callifi uses at least 1 format(s):
Callifi Email FormatsExamplePercentage
FL@callifi.comJD@callifi.com
75%
First@callifi.comJohn@callifi.com
25%

Frequently Asked Questions

Where is Callifi's headquarters located?

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Callifi's main headquarters is located at 241 West 30th Street New York, New York 10001 United States. The company has employees across 1 continents, including North America.

What is Callifi's phone number?

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

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Callifi's official website is callifi.com and has social profiles on LinkedIn.

What is Callifi's NAICS code?

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Callifi's NAICS code is 517 - Telecommunications.

How many employees does Callifi have currently?

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As of May 2026, Callifi has approximately 3 employees across 1 continents, including North America. Key team members include Cto And Cofounder: G. A.Chief Customer Officer: S. S. A.Advisor: R. A.. Explore Callifi's employee directory with LeadIQ.

What industry does Callifi belong to?

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Callifi operates in the Telecommunications industry.

What technology does Callifi use?

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Callifi's tech stack includes Google AdsHotjarLiteSpeed CacheActiveCampaignYoast SEOHSTSGoogle AnalyticsprettyPhoto.

What is Callifi's email format?

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Callifi's email format typically follows the pattern of FL@callifi.com. Find more Callifi email formats with LeadIQ.
Callifi logo

Callifi

TelecommunicationsNew York, United States2-10 Employees

Callifi is a telecommunications company based in New York City that delivers full-service business phone solutions. It collaborates with clients to design telephone systems tailored to each organization’s workflow and needs. The company has provided reliable, feature-rich systems since 1976. It manages phones and phone service for clients and offers on-site training to ensure users are comfortable with the system. Callifi serves a broad roster of industries and maintains long-standing relationships with many customers, some for decades. Based in New York City, it provides comprehensive management of office phone systems and services, along with on-site training to ensure users are comfortable using the system.

Section iconCompany Overview

Headquarters
241 West 30th Street New York, New York 10001 United States
Phone number
NAICS Code
517 - Telecommunications
Employees
2-10

Section iconMedia & News

Section iconFunding & Financials

  • $1M$10M

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

Section iconFunding & Financials

  • $1M$10M

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

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