You are correct. The same rule applies to NPA and NXX in general. Neither can start with a 0 or 1.
I've been filtering obviously-invalid ANI on a lot of my switches for years. I suspicion a lot of carriers have done the same thing, even before the FCC ever thought of it. :) -- Jeremy Gault, KD4NED Senior Engineer, Voiceopia office: (423) 954-7102 toll-free: (855) 203-6363 x 102 fax: (423) 244-0565 On Tue, May 28, 2019, 08:23 Dovid Bender via Outages <[email protected]> wrote: > That number is clearly not a valid number. AFAIK a NXX must match > [2-9][0-9][0-9]. From what I recall the FCC now allows carriers to reject > calls they think are spam. Step on is to drop calls with invalid ANI. > > > > On Tue, May 21, 2019 at 5:35 PM Chapman, Brad (NBCUniversal) via Outages < > [email protected]> wrote: > >> I got a scam call from 800-042-2213, with a pre-recorded message telling >> me that my social security number had been disabled. >> >> I'd wager that another bank of scammers has spun up a new host and >> started robodialing. >> >> >> On 5/21/19, 2:33 PM, "Outages on behalf of Dan Gamble via Outages" < >> [email protected] on behalf of [email protected]> wrote: >> >> We saw similar on our T1 trunks but from 608 area code. Ours were a >> mandarin language message telling us that our DHL package was ready for >> pickup. It appears to have only tried our range once and left Voicemails >> for the people who didn’t pick up. >> >> Dan Gamble >> System Engineer >> >> wave >> [email protected]<mailto:[email protected]> >> >> From: Outages <[email protected]> on behalf of "McCloskey, >> William via Outages" <[email protected]> >> Reply-To: "McCloskey, William" <[email protected]> >> Date: Tuesday, May 21, 2019 at 2:16 PM >> To: outages <[email protected]> >> Subject: [outages] Sudden influx of calls from 415 area code >> >> We just saw a sudden influx of calls (hundreds to a wide range of >> DIDs) from 415 area codes to our sip trunks and a few unrelated cell phones >> within the last 15-20 minutes. Any idea what's going on? >> >> Will McCloskey >> >> This e-mail and any files transmitted with it are confidential, may >> contain sensitive information, and are intended solely for the use of the >> individual or entity to whom they are addressed. If you have received this >> e-mail in error, please notify the sender by reply e-mail immediately and >> destroy all copies of the e-mail and any attachments. >> _______________________________________________ >> Outages mailing list >> [email protected] >> https://puck.nether.net/mailman/listinfo/outages >> >> >> _______________________________________________ >> Outages mailing list >> [email protected] >> https://puck.nether.net/mailman/listinfo/outages >> > _______________________________________________ > Outages mailing list > [email protected] > https://puck.nether.net/mailman/listinfo/outages >
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