Protect your numbers.
Double your call pickup rate.
When your business depends on outbound calls and texts, your numbers need to be recognized—not rejected. NumberGuard helps you prevent carrier mislabeling so you actually reach more leads and customers.
on
by 300+ verified sales teams.
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Why Aloware?
Stay on top of outreach—not spam lists
Show up with confidence
We test every number across networks and devices to ensure your caller ID appears clean—not flagged as “scam likely.”
Fix mislabels fast
If a number gets mislabeled, we work directly with carriers to remove it. We handle the back-and-forth so you don’t have to.
Monitor reputation 24/7
We regularly check spam databases to ensure your numbers are clear. If anything’s flagged, we help you fix it—fast.
Verify every call and text
Outbound traffic passes through STIR/SHAKEN authentication to prove legitimacy and stop spoofers in their tracks.
Why high-performing teams rely on NumberGuard
Increased pickup rates
More conversations, fewer voicemails. When your number looks real, customers are far more likely to answer cold calls.
Better SMS deliverability
Messages that never reach the inbox can’t convert. NumberGuard helps carriers trust your texts—and deliver them.
Zero stress over compliance
Carrier compliance is complicated. We help you take care of registrations, meet regulations, and handle technical negotiations behind the scenes.
Our Features
What you get with every plan
Multi-network number testing
Ensures your numbers appear correctly on every carrier and device
Spam label removal
Carrier negotiation on your behalf when mislabeling is detected
STIR/SHAKEN attestation
Verifies the authenticity of your outbound calls and texts
Ongoing spam monitoring
Flags issues proactively so you can stay off blocklists
CNAM registration
Link your business name to outbound numbers for professional caller ID
Number rotation
Replace under-performing numbers with new, clean lines
Real-time alerting
Get notified when a number is flagged, mislabeled, or blocked
Expert support
Our knowledgeable CarrierOps team helps you navigate compliance
Connects to the CRM your team already uses
Connect Aloware to your favorite CRMs and tools. Whether through native integrations, open APIs, or Zapier, your workflows stay smooth and synced.
Testimonials
Why growing teams rely on Aloware
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The automated dialer feature is a huge plus, allows me to put all my leads in a list and blast the phone really fast. if the customer is not available (which is usually the case) I send them a text automatically."
Kevin Ramproop
CTO at Express Trucking Group
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Aloware introduced us to SMS marketing for home sellers and wholesale real estate. We’ve been able to triple our homes under contract acquisition with Aloware SMS marketing and dialer combined."
Hayato Hori
CEO at RocketOffr
“
I am a manager who is using Aloware for our team of 100 SDRs. I love the support that Anoosh and Sohrab have given us. When we experienced an issue we were able to reach out to them directly to get it fixed. I also liked the flexibility that they provided us, by customizing and tailoring Aloware to our needs."
Patricia Araiza
Manager, Sales Development at GoSite
“
Everything about Aloware is amazing. They are really creating a phone system of the future and every time we have an idea, they implement it ASAP. Its exciting to be apart of something so revolutionary and seeing it grow everyday into a more and more powerful too, helps us become a ever more efficient company."
Ryan Buswell
CEO at JustPressOne, Inc.
“
I like the in-depth configuration; and the support team, they are quick and punctual, and they report any significant issues to the engineering team; just about anything you’d want out of a call system Aloware offers."
Patrick D.
Construction
“
Aloware works well and gets the job done and I thoroughly enjoy the mobile application as well. It helps me conduct business on the go and always be available for my leads."
Samantha S.
Call Center Supervisor
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I love all of the customization options. Our usage is a bit unique. They are taking the time to help implement a process that works best for our agents."
Dave N.
Sales director
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Aloware works well and gets the job done and I thoroughly enjoy the mobile application as well. It helps me conduct business on the go and always be available for my leads."
Brandon S.
Assistant Director of Admissions
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I love how you can use Aloware within HubSpot. I’m able to work off of one page instead of multiple pages."
Erica C.
Customer service rep
How Aloware works across your entire revenue team
Sales
Every unanswered call is a lost opportunity. NumberGuard helps you cut through carrier noise and reach real people, fast.
Support
Customers ignore calls they don’t trust. Clean caller ID builds confidence and helps your team resolve issues without the back-and-forth.
Marketing
Make sure SMS campaigns get through. When your numbers are verified and trusted, your offers actually reach the right inboxes.
Frequently asked questions
What is NumberGuard?
NumberGuard is Aloware's managed service for protecting your outbound phone numbers from being labeled "Spam Likely," "Telemarketer," or blocked outright by the major US carriers. It's a combination of three things: continuous monitoring of how each of your numbers shows up across networks and devices, direct carrier negotiation when a number gets mislabeled, and proactive reputation management (CNAM registration, STIR/SHAKEN attestation, rotation of damaged numbers) to keep your overall calling program healthy. It's a white-glove service rather than a self-serve feature — Aloware's CarrierOps team handles the work, not your sales team.
What is "Spam Likely" and why do legitimate calls get flagged?
"Spam Likely" is a label the major US carriers (AT&T, Verizon, T-Mobile) apply to outbound numbers their algorithms suspect are unwanted calls. The algorithms use signals like high call volume, low answer rates, short call durations, high block rates, and customer reports — and they don't distinguish between actual spam and a legitimate sales team making lots of cold calls. The result: completely lawful, compliant businesses regularly get flagged, sometimes within days of a new number going live, and answer rates collapse as the label propagates across networks. NumberGuard exists because the labeling system is broken for legitimate B2B callers, and the only fix is active management.
How does NumberGuard monitor my number reputation?
Three layers run continuously. Multi-network testing places test calls and texts across all major carriers (AT&T, Verizon, T-Mobile, US Cellular) to verify how your numbers display on each — clean, flagged, or somewhere in between. Spam database monitoring checks third-party reputation databases (Hiya, TrueCaller, RoboKiller, First Orion) that the carriers feed off of, so we catch problems before they reach the carrier networks. Real-time alerts notify your team and Aloware's CarrierOps the moment a flag appears, so remediation starts before the label propagates and damages your connect rates.
Why is NumberGuard separate from Aloware's main platform?
Because the work is fundamentally different from software. Aloware's main platform is product — features, dashboards, integrations, automation. NumberGuard is service — manual testing, carrier negotiation, dispute escalation, ongoing relationship management with the major US carriers. You can't ship that as a self-serve checkbox; it requires a specialized team (CarrierOps) and real human time per customer. Pricing and packaging are separate because the cost structure is different, and the customers who need this most (high-volume outbound teams) tend to want a dedicated service tier rather than a buried feature.
How long does it take to remove a "Spam Likely" label?
Typically a few business days, sometimes longer depending on which carrier flagged the number and what their current dispute queue looks like. Aloware's CarrierOps team submits the dispute on your behalf, provides the supporting documentation (business identity, STIR/SHAKEN attestation, opt-in records if relevant), and follows up through the carrier's review process. The clock starts when the flag is detected (which is what the real-time monitoring catches early); without monitoring, businesses often don't notice the label for weeks, by which point the damage is widespread and harder to undo.
How is NumberGuard different from Local Presence and Branded Calling?
Three products, three different problems. NumberGuard protects the reputation of the numbers you use — preventing and remediating spam labels. Local Presence matches your caller ID to the recipient's area code so the number looks familiar rather than foreign. Branded Calling displays your actual company name on the recipient's screen so they know exactly who's calling. High-performing outbound teams typically use all three: NumberGuard keeps the numbers from getting flagged, Local Presence makes them look familiar, Branded Calling makes them look trustworthy. They're complementary, not substitutes.
What if my numbers were already flagged before I signed up?
That's one of the most common starting points, actually — most teams come to NumberGuard because their existing numbers got flagged. The first thing Aloware's CarrierOps team does at onboarding is audit your current numbers across the major networks to identify which ones are clean, which are flagged, and which are too damaged to recover. For recoverable numbers, we file disputes immediately. For numbers that are too far gone, the recommendation is usually to rotate them out and replace with fresh, clean numbers under proper CNAM and STIR/SHAKEN attestation. Either way, you start with visibility into the real state of your reputation.
Is there a contract or long-term commitment?
No long-term contract required. NumberGuard offers two formats: ongoing monthly monitoring — continuous protection with proactive flagging, alerting, and remediation included — and one-time audits — a point-in-time assessment of your current number health with recommended fixes. Most high-volume outbound teams choose monthly because reputation damage is continuous (new flags can appear any week); audits suit businesses that want a baseline check before deciding whether they need ongoing service.
Is NumberGuard worth the investment?
The math usually shouts yes for high-volume outbound teams. Industry research consistently shows that 50%+ of consumers ignore unknown numbers, and once a number gets flagged as "Spam Likely," answer rates can drop another 50–80% on top of that. If your sales team makes 1,000 cold calls a day and your answer rate falls from 15% to 5% because of bad number reputation, that's 100 fewer conversations a day — at typical SDR economics, easily $50K–$100K+ in pipeline impact per month. NumberGuard pays for itself the first time it catches a flagged number before connect rates collapse.
Who handles the carrier relationships and disputes — me or Aloware?
Aloware's CarrierOps team handles everything carrier-side. You don't need to maintain relationships with AT&T, Verizon, T-Mobile, or the third-party reputation databases (Hiya, TrueCaller, First Orion). When a number gets flagged, you don't fill out forms or wait on hold with a carrier's escalations desk — our team does that work on your behalf, with the supporting documentation, dispute templates, and escalation paths already in place. For most businesses this is the actual reason to buy NumberGuard: outsourcing the carrier relationship management that none of your sales or RevOps team wants to do (or would be good at).
Ready to protect your numbers—and your reputation?
Don’t let spam labels derail your outreach. Let us guard your number health so you can focus on real conversations.