English
FrenchUp to 90% Reduction
in operational & compliance risks
Improved Agent Productivity
through real-time number health monitoring
Reduced Number Waste and Costs
with automated recovery & optimization
Scales with your Business
based on real usage patterns
PerfectNumber by NobelBiz
Fully Automated AI-Powered DID Management and Local Presence Engine
Effortlessly improve outbound performance while maintaining number integrity.
PerfectNumber is a complete DID Management Solution that monitors, rotates, and remediates phone numbers automatically directly with the carriers.
It helps call centers and outbound teams maintain high contact rates, avoid spam labels, and safeguard brand reputation— without the manual burden of traditional number swapping, freeing up agents and increasing productivity.
Key Benefits
Why PerfectNumber?
Core Features
Spam labeling and call blocking cut contact rates by more than 50%. PerfectNumber solves this problem by combining automated number health checks, real-time swapping, and carrier remediation in one seamless system.
PerfectNumber gives you the confidence that your outbound traffic is healthy, compliant, and performing at its peak.
Daily DID Scanning
• Automated 24/7 scans of your entire DID pool
• Detects carrier deactivations, invalid routing, and compliance flags
Auto-Removal & Replacement
• Instantly quarantines faulty numbers
• Swaps with equivalent, healthy DIDs (same area code/prefix)
• Maintains local presence for outbound campaigns
Intelligent Remediation
• Engages directly with carriers to recover temporarily suspended DIDs
• Revalidates and reintegrates them after successful remediation
Behavior-Based Optimization
• Uses ML to analyze calling patterns and predict future DID needs
• Right-sizes your inventory to avoid under/over-provisioning
Simple, Transparent Pricing
• Pay-per-dip (lookup or allocation request)
• Standard DID acquisition costs apply
• No minimums, no hidden fees — pay for what you use
Compliance First
PerfectNumber was designed with compliance built in. Create customizable profiles that enforce:
PerfectNumber provides full STIR/SHAKEN implementation in line with the TRACED Act and STI-GA guidelines, protecting you against spoofing risks and ensuring legal compliance.
National DNC (SAN required) and Internal DNC lists.
Wireless device blocking.
State-level blocking tied to license requirements (e.g., insurance).
State curfews, holiday, and Sunday restrictions.
Maximum call frequencies by state and by subscriber.
Who Benefits?
High-volume outbound teams in sales, lead generation, fundraising, and collections.
Brands with reputation risk, where appearing as “Spam Likely” damages trust.
Operations managing large DID inventories, seeking efficiency and stability.
Inbound service teams that also place outbound reminders or follow-ups.
Performance & ROI
Outbound contact rate is the lifeblood of ROI. By automating DID health and remediation, PerfectNumber consistently delivers:
14.7% Average Uplift
in answer rates
15–18% Improvements
reported by early adopters.
A Stable DID Pool
reducing costs from constant number purchases.
Direct ROI Impact
more live conversations with the same agents and budget.
Unlock your contact center potential
NobelBiz helps contact centers optimize their business for greater contact rates and higher profitability. We provide world-class voice carrier services over a custom-built network designed specifically for the demands of a contact center.
We integrate voice with a cloud contact center to impact inbound and outbound productivity and compliance solutions with advanced reporting features included. We provide business intelligence through a proprietary platform that helps make informed decisions.
Omnichannel Solution
The NobelBiz OMNI+ cloud call center solution is our software product designed to complement our carrier solution, taking it to new heights of performance.
NobelBiz OMNI+ has an unique blend of capabilities: from Omnichannel, Impressive API integrations and fast implementation, to simple cross-channel campaign setup and remote work. NobelBiz OMNI+ is a true customizable powerhouse of productivity that can be deployed in less than 74 hours.
Voice Carrier Network
The NobelBiz Voice Carrier Network is built from the ground up with the sole purpose of serving the contact center industry, having no rivals in terms of services, coverage and pricing.
NobelBiz offers one of the most versatile selection of smart tools, designed to increase contact rates and productivity, help mitigate impacts of call labeling and blocking and provide all-round compliance. This is why we provide top of the line telecom services to some of the largest centers in the space.
NobelBiz PerfectNumber FAQ
What is PerfectNumber?
A fully automated AI-powered DID management and local presence engine that improves outbound performance while protecting number integrity.
How does it work?
It checks DIDs up to three times daily, auto-swaps bad numbers, remediates reputations with carriers, and routes callbacks to your team.
How is it different from simple number rotation tools?
Unlike basic rotation, PerfectNumber combines monitoring, auto-swapping, and remediation—so your performance stays consistently high without manual intervention.
What performance uplift can I expect?
You can expect an average 14.7% increase in contact rates, with many operations experiencing 15–18% improvements.
Does it support compliance?
Yes. It enforces federal and state DNC rules, curfews, call restrictions, and integrates full STIR/SHAKEN compliance for TRACED Act requirements.
Will I need to keep buying new numbers?
No. Because numbers are remediated and returned to rotation, your DID pool remains efficient and relatively static.
Discover a new, hassle-free way of setting up your contact center for peak performance!
Request a free demo. We will help you create your contact center. Today!