People data, United States
Phone Number & Line-Type Data
Phones with carrier, line type, activity status and the name and address they belong to. The verification layer under every mobile we ship.
A carrier-sourced file of US phone numbers with line type (mobile, landline, VoIP), carrier, activity status and the associated name and address. We use it to verify every phone we attach to a property or professional record, and clients license it directly to validate their own files.
Reverse lookups return line type and the surname on the account, which is how we confirm a mobile actually belongs to the homeowner before it goes in a dialer.
Sample rows
Illustrative and synthetic. Real samples for your geography are a reply away.
| phone | line_type | carrier | active | first_name | last_name | address | city | state | last_verified |
|---|---|---|---|---|---|---|---|---|---|
| (615) •••-••33 | Mobile | Verizon Wireless | Yes | A••••• | N••• | 5•• Maple Ridge Dr | Franklin | TN | 08/2026 |
| (312) •••-••90 | VoIP | Bandwidth | Yes | L••••• PROPERTY MGMT | 1••• N Halsted St | Chicago | IL | 08/2026 |
Schema
| Field | Type | Notes |
|---|---|---|
| phone | phone | personal data |
| line_type | text | non-personal |
| carrier | text | non-personal |
| active | boolean | non-personal |
| first_name | text | personal data |
| last_name | text | personal data |
| address | text | personal data |
| city | text | non-personal |
| state | text | non-personal |
| last_verified | text | non-personal |
Abridged. The full data dictionary ships with every sample and lists every field, its fill rate and its source.
Used for
- Mobile verification before dialing or texting
- Phone append to customer and prospect files
- Fraud and identity checks
- Carrier and line-type analytics
How it is built
Monthly carrier and porting data, merged with our people graph. Joins are done per-slot on exact number so verification is deterministic; surname matching uses exact plus Jaro-Winkler for typos.
Questions we get
Is this the same as a DNC scrub?
No. Line type tells you whether a number is a mobile; DNC tells you whether you may call it. We provide both.
How do you handle numbers that recently ported?
Activity and carrier are refreshed monthly, and we flag numbers whose carrier changed since the prior month.