FCC Reassigned Numbers Database API
reassigned.us
Verification pendingResearched, not yet routed
FCC database to check whether a US number was permanently disconnected since a date. Buying direct: From $8/mo (Tier 1, 1,000 queries). Listed .
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Overview
Researched from the vendor's own pages; every fact links to its source and the day we checked it.
The Reassigned Numbers Database (RND) is the FCC-established database that tells callers whether a US telephone number has been permanently disconnected since a given date, supporting the TCPA reassigned-number safe harbor. Registered, prepaid subscribers query via GUI, SFTP or API (up to 1,000 numbers per call).
Company
Verified- Legal name
- Not confirmed
- Headquarters
- Not confirmed
- Founded
- Not confirmed
- Employees
- Not confirmed
- Ownership
- Government
- Status
- active
- Kind
- Government source
- Website
- www.reassigned.us
API
Verified- Access
- Partner or approval only
- Style
- Not confirmed
- Auth
- Not confirmed
- Base URL
- Not confirmed
- Features
- Bulk YesAsync —Webhooks —MCP —Sandbox —
- Rate limit
- API queries up to 1,000 telephone numbers at a time
- Docs
- Reference
Pricing
- Model
- subscription
- List prices
- Tier 1 $8, 1,000 queries, 1-month
- Tier 2 $60, 10,000 queries, 1-month
- Tier 3 $280, 50,000 queries, 1-month
- Currency
- USD
- Free tier
- Not confirmed
- Checked
- Sep 29, 2026
Compliance
- SOC 2
- Not confirmed
- GDPR
- Not confirmed
- CCPA
- Not confirmed
- DPA
- Not confirmed
- DNC / TCPA
- Applies (phone data for calls or texts)
- Resale / storage
- Unknown until a written agreement says otherwise
Data
Verified- Data points
- reassigned (permanently disconnected) status since date
- Origins
- Government
- Geography
- United States
- Refresh
- Not confirmed
- Matching
- Not confirmed
- Claims
- None stated
Relationships
- Integrations
- Not confirmed
- Alternatives
- None named by the vendor
Sources (2)
- RND: querying datachecked Sep 29, 2026
- RND subscription pricing effective April 28, 2025checked Sep 29, 2026
API
The vendor's OpenAPI document as stored in the catalog, its operations, and the rate limits it publishes.
No spec
Rate limits
API queries up to 1,000 telephone numbers at a time Without a published limit GridRouter paces conservatively (1 request per second).