I wish my upstream (Twilio) had a big "Flag as Spam" button or API call that would send all the relevant info to whomever needs to know.

E-mail sorta has spam reporting handled, but Voice/SMS doesn't appear to have that sorted out yet.

-A

On Wed, Mar 18, 2026 at 8:30 AM Alex Balashov <abalashov@evaristesys.com> wrote:
Hi,

If it helps, here are the actual LRNs for these numbers:

LRN     SPID    OCN     LATA    CITY    STATE   JURISDICTION    LEC     LINE TYPE       DNC
13176444993     505B    097D    336     INDIANAPOLIS    IN      INDETERMINATE   ONVOY, LLC - IN LANDLINE       
14636343505     505B    097D    336             IN      INDETERMINATE   ONVOY, LLC - IN LANDLINE       
13175501347     979E    105F    336     INDIANAPOLIS    IN      INDETERMINATE   BANDWIDTH.COM CLEC, LLC - IN    LANDLINE       
13175501347     979E    105F    336     INDIANAPOLIS    IN      INDETERMINATE   BANDWIDTH.COM CLEC, LLC - IN    LANDLINE       
13175501347     979E    105F    336     INDIANAPOLIS    IN      INDETERMINATE   BANDWIDTH.COM CLEC, LLC - IN    LANDLINE       
17652970948     979E    105F    336     CLARKS HILL     IN      INDETERMINATE   BANDWIDTH.COM CLEC, LLC - IN    LANDLINE       
13176444993     505B    097D    336     INDIANAPOLIS    IN      INDETERMINATE   ONVOY, LLC - IN LANDLINE       
17652970948     979E    105F    336     CLARKS HILL     IN      INDETERMINATE   BANDWIDTH.COM CLEC, LLC - IN    LANDLINE       
13176024999     927D    338E    336     INDIANAPOLIS    IN      INDETERMINATE   BRIGHT HOUSE NTWS INFORMATION SVCS (INDIANA) - IN       LANDLINE       
13176024999     927D    338E    336     INDIANAPOLIS    IN      INDETERMINATE   BRIGHT HOUSE NTWS INFORMATION SVCS (INDIANA) - IN       LANDLINE       
13176024999     927D    338E    336     INDIANAPOLIS    IN      INDETERMINATE   BRIGHT HOUSE NTWS INFORMATION SVCS (INDIANA) - IN       LANDLINE       
13176024999     927D    338E    336     INDIANAPOLIS    IN      INDETERMINATE   BRIGHT HOUSE NTWS INFORMATION SVCS (INDIANA) - IN       LANDLINE       
17657056199     8824    4803    336     ALEXANDRIA      IN      INDETERMINATE   LEVEL 3 COMMUNICATIONS, LLC - IN        LANDLINE       
17657056199     8824    4803    336     ALEXANDRIA      IN      INDETERMINATE   LEVEL 3 COMMUNICATIONS, LLC - IN        LANDLINE       
17657056199     8824    4803    336     ALEXANDRIA      IN      INDETERMINATE   LEVEL 3 COMMUNICATIONS, LLC - IN        LANDLINE       
17657056199     8824    4803    336     ALEXANDRIA      IN      INDETERMINATE   LEVEL 3 COMMUNICATIONS, LLC - IN        LANDLINE       
17657056199     8824    4803    336     ALEXANDRIA      IN      INDETERMINATE   LEVEL 3 COMMUNICATIONS, LLC - IN        LANDLINE       
17657056199     8824    4803    336     ALEXANDRIA      IN      INDETERMINATE   LEVEL 3 COMMUNICATIONS, LLC - IN        LANDLINE       
17657056199     8824    4803    336     ALEXANDRIA      IN      INDETERMINATE   LEVEL 3 COMMUNICATIONS, LLC - IN        LANDLINE       
17657056199     8824    4803    336     ALEXANDRIA      IN      INDETERMINATE   LEVEL 3 COMMUNICATIONS, LLC - IN        LANDLINE       
13176444993     505B    097D    336     INDIANAPOLIS    IN      INDETERMINATE   ONVOY, LLC - IN LANDLINE

FWIW, I've been getting one of these from more local numbers to me (Georgia) every day for the last 3 months.

I also get about 10 calls a day on my mobile from the "loan approval dept" / "tax resolution centre" / "underwriting dept" / "determination office" from all manner of random national DIDs and have absolutely no idea what to do about it. I report them all as spam, but it's a new number every time.

-- Alex

> On Mar 18, 2026, at 11:22 AM, Aaron C. de Bruyn via VoiceOps <voiceops@voiceops.org> wrote:
>
> 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
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--
Alex Balashov
Principal Consultant
Evariste Systems LLC
Web: https://evaristesys.com, https://www.csrpswitch.com
Tel: +1-706-510-6800