Wisconsin Department of Justice
Press Release

AG Kaul Announces Issuance of Warning Letters to 37 Telecom Companies

 

By - Aug 11th, 2025 11:49 am

MADISON, Wis. – Attorney General Josh Kaul today announced Wisconsin’s participation in Operation Robocall Roundup, a multistate effort by the Anti-Robocall Litigation Task Force to crack down on robocalls across the country. The Task Force, a coalition of 51 attorneys general, has sent warning letters to 37 voice providers demanding that they act now to stop allegedly illegal robocalls from being routed through their networks. The task force also sent letters to 99 downstream providers that accept call traffic from these companies.

“Wisconsinites shouldn’t have to receive so many irritating robocalls,” said AG Kaul. “We remain committed to working to decrease the number of these calls.”

Voice providers must comply with Federal Communications Commission (FCC) requirements related to robocall mitigation, such as responding to government traceback requests, registering in the FCC’s Robocall Mitigation Databases, or filing a plan that describes how they will reduce illegal robocalls on their network. When companies disregard these rules, robocalls are allowed onto their phone networks and then are passed on to other downstream providers until they reach the phones of consumers.

Additionally, the FCC announced last week that seven of these providers will be removed from the Robocall Mitigation Database. Once removed, other providers will no longer be allowed to accept and/or route any calls from their networks.

The voice service providers receiving warning letters are:

  • Advantage Investors LLC
  • Alpha Stream
  • Ananya Traders LLC
  • Ariyan Khan
  • BBT Voice Private Limited
  • Belthrough
  • BPO VoIP
  • Collection 3 LLC
  • Communications and Telephone Systems Co.
  • Dial Vista Corp.
  • DigitalOcean, LLC
  • Dtel Network LLC
  • End Zone Financial Services
  • EON Telecom Inc.
  • Family Communication Inc.
  • Fiber Flux VOIP
  • First Tele Communications Inc.
  • Flow VOIP LLC
  • Globe Tech Solutions
  • Higher Response Marketing, Inc.
  • HK KwaiFong Group Limited
  • Infinity SIP LLC
  • Lexico Telecom LTD / Lextel LTD
  • Mexico IP Phones LLC
  • Nexusphere VOIP LLC
  • Pleedex LLC
  • Quantum Link VOIP LLC
  • Ringnition
  • SK Teleco LLC
  • SkyPulse VOIP
  • Stacy Newsome LNCC LCC
  • Telnextrix LLC
  • Terra Voip
  • TheVisionConnect
  • Tiera Enterprises LLC
  • Voip Torque
  • Whisl Telecom, LLC / Telconus / Telcon US / Telcon Voice

The Anti-Robocall Litigation Task Force was launched in 2022 by 51 attorneys general to investigate and take legal action against companies responsible for significant volumes of illegal and fraudulent robocall traffic routed into and across the United States.

NOTE: This press release was submitted to Urban Milwaukee and was not written by an Urban Milwaukee writer. While it is believed to be reliable, Urban Milwaukee does not guarantee its accuracy or completeness.

Mentioned in This Press Release

People:

Leave a Reply

You must be an Urban Milwaukee member to leave a comment. Membership, which includes a host of perks, including an ad-free website, tickets to marquee events like Summerfest, the Wisconsin State Fair and the Florentine Opera, a better photo browser and access to members-only, behind-the-scenes tours, starts at $9/month. Learn more.

Join now and cancel anytime.

If you are an existing member, sign-in to leave a comment.

Have questions? Need to report an error? Contact Us