The tracebacks.org route was killed pretty quick.Their response:Thank you for the information. Tracebacks are generally run based on evidence acquired from ITG members, enterprise partners, or government partners, including data analytics companies, about illegal call campaigns, so that our team can best prioritize tracebacks to ensure the greatest impact. To ensure the broadest impact, the ITG typically cannot run tracebacks based on a request from any individuals or enterprises. We recommend that you provide this information via complaints to the FCC, FTC, Law Enforcement and/or the office of your state attorney general. Such authorities often aggregate complaints and make referrals to the ITG based on what they are seeing most impacting consumers, in turn helping our team prioritize accordingly.-A_______________________________________________On Wed, Mar 18, 2026 at 9:04 AM Kili Land <kili.land@gtt.net> wrote:Submit traceback requests: https://tracebacks.org/traceback-requests/
The form allows multiple entries
From: Aaron C. de Bruyn via VoiceOps <voiceops@voiceops.org>
Sent: Wednesday, March 18, 2026 10:23 AM
To: voiceops@voiceops.org
Subject: [VoiceOps] Spamming for a week: 463-20X-XXXX
NOTE: This is an external message. Please use caution when replying, opening attachments or clicking on any links in this e-mail.
WARNING: Replies to this message will go to voiceops-bounces@voiceops.org. If you believe this is malicious or are unsure if this is correct, please report it using the Report Phish button and our analysts will investigate it.
A bunch of numbers out of Indiana have been spamming my customers for about a week.
Most are automated recordings about how your Google business listing is wrong and needs to be fixed so customers can find you. Sometimes it's a human prefixed by the telltale "BWOOP" sound.
+14632000068 - BANDWIDTH.COM CLEC LLC IN
+14632001925 - BANDWIDTH.COM CLEC LLC IN
+14632004002 - BANDWIDTH.COM CLEC LLC IN
+14632005772 - BANDWIDTH.COM CLEC LLC IN
+14632006038 - BANDWIDTH.COM CLEC LLC IN
+14632006422 - BANDWIDTH.COM CLEC LLC IN
+14632006730 - BANDWIDTH.COM CLEC LLC IN
+14632009587 - BANDWIDTH.COM CLEC LLC IN
+14632018300 - BHN IP ENABLED SERVICES LLC
+14632018413 - BHN IP ENABLED SERVICES LLC
+14632018586 - BHN IP ENABLED SERVICES LLC
+14632018682 - BHN IP ENABLED SERVICES LLC
+14632027042 - LEVEL 3 COMMUNICATIONS LLC IN (Lumen)
+14632027073 - LEVEL 3 COMMUNICATIONS LLC IN (Lumen)
+14632027200 - LEVEL 3 COMMUNICATIONS LLC IN (Lumen)
+14632027252 - LEVEL 3 COMMUNICATIONS LLC IN (Lumen)
+14632027397 - LEVEL 3 COMMUNICATIONS LLC IN (Lumen)
+14632027539 - LEVEL 3 COMMUNICATIONS LLC IN (Lumen)
+14632027678 - LEVEL 3 COMMUNICATIONS LLC IN (Lumen)
+14632027899 -LEVEL 3 COMMUNICATIONS LLC IN (Lumen)
+14632030946 - METROPCS INC (T-Mobile US)
Kinda hard to believe the big boys haven't caught this abuse of their network yet.
I tried reporting the numbers to bandwidth.com (as ID'd by telcodata.us), but their form only allows for a single entry at a time, and it says most of the numbers don't belong to them. Either their form is broken or telcodata.us is out of date.
I can't find a reporting for Level3/Lumen. They seem to be geared towards "I'm a customer and need help figuring out the star code to block calls".
-A
NOTICE: This e-mail is only intended for the person(s) to whom it is addressed and may contain confidential information. Unless stated to the contrary, any opinions or comments are personal to the writer and do not represent the official view of GTT Communications Inc or any of its affiliates. If you have received this e-mail in error, please notify us immediately by reply e-mail and then delete this message from your system. Please do not copy it or use it for any purposes, or disclose its contents to any other person.
All quotes, offers, proposals and any other information in the body of this email is subject to, and limited by, the terms and conditions, signed service agreement and/or statement of work
VoiceOps mailing list -- VoiceOps@voiceops.org
https://lists.voiceops.org/postorius/lists/voiceops.voiceops.org/
To unsubscribe send an email to voiceops-leave@voiceops.org