Reassigned Numbers Database (RND) API
Stay Compliant and Avoid Costly TCPA Violations
The Reassigned Number Database (RND) API helps businesses verify if a phone number they have consent to contact has been disconnected or reassigned before making a call.
This ensures that you are not unintentionally contacting someone who did not provide prior consent, protecting your business from potential TCPA violations and legal risks.
What is the Reassigned Number Database API?
The Reassigned Number Database API is a powerful tool that allows businesses to check if a phone number has been disconnected or reassigned after the last date of consent. This API accesses the FCC-mandated national database, where telecom providers have tracked number disconnections since January 27, 2021.
With a simple query, you can instantly determine if a phone number has been reassigned, ensuring that your business remains compliant with telemarketing laws, including TCPA and Telemarketing Sales Rules (TSR).
Who Needs the RND API?
Businesses that rely on outbound calls benefit from this API, including:
Debt Collection Agencies
Verify that the number still belongs to the original debtor.
Telemarketers & Call Centers
Prevent calling reassigned numbers and stay TCPA-compliant.
Financial Institutions
Ensure compliance when reaching out to customers about loans or payments.
Healthcare Providers
Confirm patient contact information before making appointment reminder calls.
How the RND API Works
Submit Phone Number and Date of Consent
Query a phone number and the date consent was received to ensure the number hasn’t been disconnected or reassigned.
Instant Verification
The API checks against the official FCC Reassigned Numbers Database.
Make Informed Decisions
If the number has been reasigned, avoid calling to prevent TCPA violations.
Why Choose Searchbug RND API?
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Free API Testing
Why pay upfront without knowing if an API works for you? Searchbug lets businesses test the API for free before making any commitment. You can check performance, response times, and integration before deciding. The FCC's RND does not offer free testing, making Searchbug's option the smarter choice for businesses evaluating their compliance tools.
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No Lengthy Application Process
The FCC's RND access requires a long application process, multiple forms, and waiting for approval, which can take several days. With Searchbug, all you need to do is complete a simple Letter of Authorization (LOA)—no confusing paperwork or lengthy delays. Businesses can start checking phone numbers and maintain compliance without unnecessary hurdles.
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No Signup Fees or Mandatory Subscriptions
The FCC's RND requires businesses to sign up for a subscription, whether they use the service frequently or not, and with a "use it or lose it" policy. This creates unnecessary costs for businesses that only need occasional queries.
Searchbug keeps things straightforward—no signup fees or mandatory monthly, quarterly, or annual contracts. You pay only when you need it, making it a budget-friendly alternative.
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Pay-Per-Use Model
Searchbug's pricing model is designed for flexibility. You only pay for the queries you send, avoiding wasted spending on subscriptions you might not fully use.
The FCC charges recurring fees regardless of usage, making it more expensive for businesses with low query volume. Searchbug gives you full control over how much you spend.
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Cumulative Volume-Based Pricing
The more queries you run in a given month, the lower your cost per query. Businesses automatically save money as their query volume increases.
The FCC only offers volume-based discounts with upfront commitments, subscriptions, and query maximums that expire. Searchbug's pricing structure allows businesses to scale their compliance checks without breaking the bank.
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Non-Expiring Credits
Searchbug prepaid balances never expire. You can run your queries any time you wish, without fear of deadlines or expiration dates.
The FCC's pricing model does not offer this benefit—forcing businesses into ongoing payment cycles. Searchbug's approach gives you more control over your compliance budget.
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Simple, Fast, Reliable, and Cost-Effective
FCC approval takes up to 7 business days before you can use their RND. Searchbug gets you approved in just 1-2 business days—so you can start querying numbers right away.
This saves time, reduces compliance risks, and helps businesses operate more efficiently. Searchbug's API is also easier to integrate with helpful customer and technical support, making it the better choice for companies looking for quick, hassle-free implementation.
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"Safe Harbor" Protection
TCPA fines can be expensive, but Safe Harbor Protection can shield businesses from liability when they properly check reassigned numbers. Searchbug ensures that companies using the RND API correctly are legally covered, reducing the risk of facing compliance-related lawsuits.
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&REF Parameter for Usage Tracking
Searchbug's API includes an &REF parameter, allowing businesses to track their queries and monitor compliance records easily. This feature provides clear tracking of how queries are being used, which simplifies internal reporting and ensures accurate billing.
The FCC's RND lacks this functionality, making it harder for businesses to track queries.
