Because Every Second Matters
Your Network, Without Downtime
Whisl Telecom delivers advanced voice services trusted by leading firms worldwide, ensuring your business stays connected with confidence. Backed by IQSTEL, a publicly listed company on NASDAQ (Ticker: IQST), we bring together global reach and financial strength to provide enterprises with the reliability and stability they need to protect their communications.
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Voice Termination Services
Robocall Mitigation
Local Numbers and Toll-Free
Always On. Always Connected
WHAT WE DO
At Whisl Telecom, we make telecommunications simple, secure, and cost-effective. As a U.S.-based Intermediate Provider, our mission is to keep your business connected with unmatched reliability, competitive pricing, and full regulatory compliance.
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Reliability You Can Count On – With carrier-grade infrastructure and proactive monitoring, we deliver consistent uptime and crystal-clear connectivity you can trust.
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Competitive Pricing – Our optimized routing and wholesale solutions give you world-class service without inflated costs, helping your business grow with efficiency.
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Compliance at the Core – From STIR/SHAKEN authentication to robocall mitigation, we ensure your communications stay compliant, secure and future-ready.
Whisl Telecom isn’t just another provider, we are your trusted partner in delivering secure, affordable, and always-on communications.
We help carriers, enterprises, and call centers stay ahead of industry challenges
Dedicated Support
Our U.S.-based Network Operations Center provides 24/7 hands-on assistance, keeping our network and operations aligned with industry standards.
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Wholesale Voice Solutions
Carrier-grade voice services at competitive rates, designed for carriers, enterprises, and contact centers. Our wholesale solutions balance cost-effectiveness with consistent call quality.
Robocall Mitigation
We have a fully documented Robocall Mitigation Plan (RMD) on file with the FCC. Through continuous monitoring and proactive blocking of unlawful traffic, we help our partners maintain compliance and protect their networks.
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Contact Center Solutions
We deliver scalable, cost-effective, and compliant VoIP services tailored for contact centers. With STIR/SHAKEN, robocall mitigation, fraud protection, and carrier-grade reliability, we help centers reduce costs, maintain compliance, and keep communications running smoothly.
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Engineered for Uninterrupted Performance
WHY CHOOSE WHISL
Whisl Telecom was founded with a clear mission: to bridge the gap between global connectivity and regulatory compliance in the U.S. telecom market.
Reliability Without Compromise
We know that uptime is everything. Our carrier-grade infrastructure provides secure, seamless, and uninterrupted connectivity, giving you the confidence that your network will always perform when it matters most.
Compliance You Can Trust
As a registered U.S. Intermediate Provider, Whisl Telecom ensures every service meets strict FCC standards. From robocall mitigation to STIR/SHAKEN authentication, we deliver solutions that protect your business and your customers.
Backed by Global Strength
Whisl Telecom is backed by IQSTEL, a NASDAQ-traded company, combining financial stability with worldwide reach. This foundation empowers us to serve top firms across the globe with trusted, future-proof telecom solutions.
Fraud & Traffic Monitoring
GET STARTED WITH WHISL TODAY
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VoIP & Carrier Services
Secure Connectivity