A crude analysis of wholesale termination decks for +1 641-741[1] reveals prices in the range of $0.019/min to $0.22/min, so yeah, termination arbitrage.
[1] https://www.localcallingguide.com/lprefix.php?exch=039920 On Fri, Dec 13, 2019 at 12:49:01PM -0500, John Levine wrote: > In article > <caeu0vi0z9ki+tyq-7aksygf+-4pne-m_-jfjk+jy0vrav4o...@mail.gmail.com> you > write: > >Arbitrage scam, that's still one of those local monopolies most likely. > > Killduff Telephone has one switch with two prefixes so, yeah, termination > arbitrage. > > R's, > John > > > > > > > >On Fri, Dec 13, 2019 at 9:51 AM Dave Sill <[email protected]> wrote: > > > >> All, > >> > >> We recently saw fraudulent calls via compromised SIP credentials to > >> Killduff, IA. Any thoughts on why? > >> > _______________________________________________ > VoiceOps mailing list > [email protected] > https://puck.nether.net/mailman/listinfo/voiceops -- Alex Balashov | Principal | Evariste Systems LLC Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/ _______________________________________________ VoiceOps mailing list [email protected] https://puck.nether.net/mailman/listinfo/voiceops
