NANP Allocation & Aging Intelligence

Trace, Understand, and Monitor
Your Old Phone Number

Free reverse phone lookup across all North American area codes. Discover carrier switches, rate centers, thousands-block pooling status, and carrier recycling aging intervals.

• Please enter a valid 10-digit North American telephone number.
Free instant lookup · No account required Covers US, Canada & Caribbean (+1)

How Telecom Number Recycling Works

Numbers don't vanish when disconnected. They move through standardized regulatory workflows.

Number Recycling Lifecycle
Lifecycle Intelligence

Carrier Aging Quarantines

Under FCC § 52.15, residential and cellular numbers must age between 45 and 90 days before becoming eligible for re-assignment.

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Thousands-Block Pooling
Architecture

Thousands-Block Pooling

Carriers receive numbers in blocks of 1,000 (NPA-NXX-X). Tracking block ownership lets you pinpoint the exact provider holding the number.

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Reclaiming a Lost Number
Recovery Playbook

Automated Number Monitoring

Subscribe to track 1, 3, or 5 numbers for $5, $10, or $20/month. We monitor pooling status and alert you the moment a line exits aging.

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