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·6 min read

Keep Your Agency Phone Numbers Off the Scam Likely List

By Craig Pretzinger and Jason Feltman

Carrier spam labels hit legitimate agency outbound calls when call pattern analytics flag your numbers for burst dialing, low answer rates, or missing caller ID registration. Fix it by getting A-level STIR/SHAKEN attestation, registering CNAM on every DID, capping dial rates, warming new numbers, registering with the three analytics engines, and rotating flagged numbers.

Keep Your Agency Phone Numbers Off the Scam Likely List
The leads were warm, the script was tight, and the dialer was humming. Nobody told Tyler the number had been flagged for six weeks.

Your dialer says connected. Your prospect's screen says Scam Likely. They did not answer. You burned a lead, a dialer seat, and a piece of your close rate you cannot get back.

TL;DR

Three companies run the spam-labeling algorithms on every major US carrier. Your outbound calls hit at least one before they ring. The fix is six technical steps you can run this week: get A-level STIR/SHAKEN attestation, register CNAM on every DID, cap your dial rate, warm new numbers for two weeks, register with the free carrier analytics portals, and rotate flagged DIDs. A clean number delivers a 5 percent connect rate while a flagged number sinks to near zero.

Why do legitimate agency calls get flagged as spam by carriers?

Carrier analytics engines do not know you are an insurance agent. They only see call patterns and score your number the same way they score a telemarketer.

Hiya powers spam labels on AT&T and Samsung devices. TNS Call Guardian runs the Verizon network. First Orion runs the T-Mobile network Hiya, TNS, First Orion: Who Flags Your Agency's Calls. Each engine uses proprietary scoring with its own registration portal.

A number can be clean with Hiya and flagged with First Orion on the same day. You need to manage reputation with all three engines or you are not managing it at all.

The scoring inputs are mostly public. High call volume with short durations signals robocall behavior. A low answer rate suggests people are screening you.

Missing CNAM registration makes your number look disposable. A high abandon rate (more than 3 percent of connected calls not reaching an agent in two seconds) looks identical to a scam campaign from the network's perspective FTC Abandoned Call Rule for Insurance Agency Dialers.

The triggering event matters because it tells you which lever to pull. A burst-dialing flag needs a rate cap. A CNAM flag needs a registration. A complaint-based flag needs a number rotation. Throwing more dials at a flagged number makes the flag worse -- the same pattern that drives up your CRM disposition time without producing revenue.

How fast does a flagged number kill your connect rate?

Picture your outbound math. Say you dial 200 leads a day through a predictive dialer at a 12 percent connect rate. That is 24 conversations.

Now the carrier slaps a Scam Likely label on your primary DID. Your connect rate drops to roughly 1 to 3 percent on the flagged number The Math of Sales. That same 200 dials now produces 2 to 6 conversations. You lost 18 to 22 live prospect touches per day.

Agencies running multi-line dialers often miss this for weeks. The dialer keeps dialing. The CRM keeps logging attempts. Nobody notices the connect rate has been cut by 80 percent because nobody watches the DID-level report instead of the campaign-level one. You are running the same outbound call cadence with none of the results.

What is the six-step fix to get your agency numbers clean again?

Here is the sequence in order. Skip nothing. Each step solves a different part of the scoring equation.

  1. Get A-level STIR/SHAKEN attestation from your SIP trunk provider. This cryptographic signature proves your carrier knows you own the number. Without it you start every call at a deficit STIR/SHAKEN for Insurance Agents.

  2. Register CNAM on every outbound DID through your carrier or a third-party LIDB aggregator. CNAM is the 15-character Caller ID Name string. If yours is blank or shows a mismatched label, the analytics engines downgrade you immediately CNAM Registration Explained.

  3. Register each DID with the three free carrier analytics portals: Hiya Connect, TNS Call Guardian Branded Calling, and First Orion INFORM. This tells the algorithms you are a legitimate business. Most agents never do it because nobody told them the portals exist.

  4. Cap your outbound dial rate below the burst threshold. A safe ceiling for a single DID is 60 to 80 calls per day. If you need more volume, add DIDs and distribute the load instead.

  5. Warm new DIDs for two weeks before full production. Start with 20 calls per day for the first week and scale to 40 for the second week. Carriers score new numbers as suspicious until they build a positive calling pattern.

  6. Rotate flagged DIDs and retire numbers that collected complaints. A number with three or more user spam reports is permanently scarred. Register a replacement, warm it, and move on.

Why does the old way of dialing more not work anymore?

The old agency playbook said volume solves everything: dial 300, get 30 conversations, close three. If connects dropped, you dialed 400 and bought more leads.

That playbook broke around 2023. Americans received 46 billion robocalls in a single year. The industry responded with machine-learning spam detection that scores every call in real time How Do You Sell if No One Answers a Phone?. The algorithms see your number, run the model, and apply the label in milliseconds.

The agencies winning on outbound in 2026 are not the ones dialing the most. They are the ones with the cleanest caller reputation. That is a technology problem with a technology solution -- the same kind of systems thinking that separates agencies that scale from agencies that stall.

Only 8 percent of agencies have truly embedded new technology into daily workflow. The other 92 percent are still dialing flagged numbers and wondering why nobody answers Independent Agents Are Past AI Hype.

This is also where the regulatory layer kicks in. The FTC Telemarketing Sales Rule requires a 2-second connect window and a 3 percent abandonment safe harbor Complying with the Telemarketing Sales Rule. A flagged number depresses your connect rate, destabilizes your dialer, and spikes your abandon rate. That triggers more spam flags in a spiral.

Sources cited in this analysis?

Frequently Asked Questions

How long does it take to register a number with the carrier analytics portals?

Set aside one hour per DID for all three portals combined. Hiya Connect processes registrations in 24 to 48 hours. TNS takes three to five business days. First Orion INFORM typically resolves within a week. Start the registration before you need the number in production.

Can I check if my agency numbers are flagged without calling myself?

Yes. The carriers offer free lookup tools through their respective analytics partners. A free caller ID lookup service can also show what label displays on each carrier. Check every DID in your pool once a month. A flagged number you do not know about costs you leads every day it stays in rotation.

Should I register every DID or just the main agency line?

Every DID that makes outbound calls needs registration. If you run five numbers through a multi-line dialer, all five need CNAM registration and analytics portal enrollment. A single unregistered number in a pool can drag down the reputation of the entire block through number-neighborhood scoring.

What if my dialer vendor says STIR/SHAKEN is already handled?

Ask for proof. Request a screenshot of the SIP header showing A-level attestation on a live call. Many vendors pass through B-level or C-level attestation without telling you.

B-level means the carrier knows the customer but cannot confirm the number. C-level means the carrier vouches for nothing. Only A-level helps your reputation score.

#technology#outbound-calling#agency-operations#compliance