Most list vendors make you discover what their file is. TelephoneLists.biz prints it. Its own pages say a telemarketing list is “raw material,” estimate “80 to 85% accuracy on consumer records,” add that “individual records are not guaranteed,” and — on the line that matters most to a dialer floor — state that “the registry changes daily, so we don’t guarantee compliance.” That candour is rare in this category and it changes what an alternatives page should do. There is no hidden catch to expose. There are two published lines, source and refresh, and the comparison lives entirely in them.
Disclosure: Scout Data is our product and we sell homeowner phone files to call centers — treat that entry as a maker’s pitch and the rest as our honest read of TelephoneLists.biz’s public pages, quoted as advertised on 18 September 2026. We did not ask the vendor anything.
What TelephoneLists.biz publishes
| What | The vendor’s wording |
|---|---|
| Coverage | “Search 189 million US and Canadian consumer and business records” · 135,000,000 US consumer records |
| Source | “Compiled from public records and licensed data sources” |
| Refresh | “The US data is updated quarterly and Canada data is updated annually” · “Portal data is refreshed quarterly and bulk lists about twice a year” |
| Accuracy | “We estimate 80 to 85% accuracy on consumer records and about 90% on business records” · “Individual records are not guaranteed” |
| DNC | “We include the option to remove known USA DNC numbers in our portal along with a DNC status on our bulk leads” · “The registry changes daily, so we don’t guarantee compliance” |
| Portal plans | $99/mo for 3,000 leads · $149 for 10,000 · $399 for 50,000 · $999 for 500,000 · “Leads roll over while active” · “No contracts” |
| Bulk files | $549 per US state · $3,495 full United States · $299 per Canadian province · $999 full Canada |
| Selects | ZIP, area code, age, household income, homeowner or renter status, home value, net worth, credit rating, line type, length of residence |
| Format | “Plain CSV, opens in Excel, Sheets, any dialer or CRM” |
Pricing and claims on this page are as publicly advertised at the time of writing — confirm current pricing with each vendor, and with our sales team for Scout Data.
Read the refresh line first
The number that decides a dialer day on a compiled file is not the sticker. It is how long ago the rows were last true. TelephoneLists.biz publishes the answer: quarterly for the portal, “about twice a year” for bulk. Take those at face value and do the arithmetic a floor manager would.
A file refreshed every quarter is, on the day you download it, anywhere from zero to thirteen weeks past its last update — on average about six and a half. A bulk file refreshed twice a year is on average a quarter old at download. Neither number is the vendor’s fault; it is the cadence the price buys. What it costs is set by how fast phone data moves, and the only decay figure we will print is one we measured: on re-enriched paid orders in July and August 2026, 1.4% of records went dead within six weeks of delivery. Numbers disconnect, port and get reassigned; owners sell. A row that was right at the refresh is drifting by the time it is on your dialer, and every dead or moved row is a dial, an agent’s minute and a disposition.
The rollover term cuts the same way. “Leads roll over while active” is friendly to a budget and worth noticing for freshness: a lead banked in month one and dialed in month three is a quarter-old row on a quarter-old file. The alternative cadence — verification per delivery, with dead numbers replaced rather than owned — costs more per row and is the reason a property-record file is priced the way it is. How to keep any file dialable after it lands, whichever cadence you bought, is in list hygiene for call centers.
Read the source line second
“Compiled from public records and licensed data sources” is the standard description of a consumer file, and it tells you three things about a row. The key is a person at an address. The selects — including “homeowner or renter status” — are attributes appended to that key, and the consumer page does not say how homeowner status is determined. And the phone is a number associated with the name or the address, with line type available as a targeting option whose method the page does not detail.
A file built on the property record starts from the parcel instead: the deed names the owner, the phone is matched by name to that owner and checked live, and the row carries what the county knows about the house. The yield is lower on paper and higher on the phone. On an 18,309-parcel Texas pool we measured on 18 August 2026, 79.7% of homes produced a contact whose name matched the deed and 54.6% produced that owner with a live mobile; the rest were dropped rather than filled with a relative or a landline. A compiled file, by construction, ships a row for the rest as well. The two record types are laid side by side in telemarketing lists for home services; the wireless flag on its own — why it runs the dialer day and how to verify a vendor’s on a hundred rows — is in wireless vs landline homeowner lists.
The DNC line is the honest one
“We don’t guarantee compliance” is not a weakness in the offer. It is the only accurate thing a list vendor can say about the registry, which held about 258.5 million active registrations at 30 September 2025 by the FTC’s count and changes every day. The Telemarketing Sales Rule ties its safe harbor to having accessed the registry within 31 days of the call, and no flag set at a quarterly refresh can carry that. Treat the portal’s DNC exclusion as a first pass that reduces your scrub bill, run your own registry scrub inside the window, and load nothing that has not also been run against your internal suppression file — prior opt-outs, customers, the last three orders. The routine is in DNC compliance for outbound solar and building a suppression list; none of it is legal advice, and your setup belongs with counsel.
Where TelephoneLists.biz is the right buy
- A demographic offer at volume, with no contract. If the script is one any adult in the ZIP might respond to and the floor can absorb wrong-party connects, a no-contract portal with rollover and a CSV that loads into any dialer is a sensible way to buy rows.
- Sizing a new market before committing. A $99 plan is a cheap way to learn what an area code sounds like — machine rate, time-zone spread, the share of “they moved” — before a floor buys a built file for it.
- Business lists and Canada. The vendor publishes a higher accuracy estimate for business records, and Canadian consumer and business files are on its price list as their own line.
Alternatives, by what you actually need
- The same compiled shape, priced per match. DataZapp alternatives reads the compiler that publishes per-match append pricing; DatatoLeads alternatives reads the marketplace that ranks beside TelephoneLists.biz for homeowner phone lists.
- Phones for a list you already hold. If the rows exist and only the numbers are missing, that is an append, priced against what you already know — skip tracing vs data append sorts which you need, and BatchData pricing covers the monthly-block version.
- A file built for a pitch about the house. The owner on title, a sourced wireless flag, a dated scrub and the property facts the opener needs — the category Scout Data sells into, laid out by vertical in roofing call center leads and solar call center leads.
Whichever you pick, the vendor that publishes its accuracy range has set the standard for how to buy from the others: ask each one for the two lines TelephoneLists.biz prints — where the rows came from and when they were last true — and then measure the file on your own dialer, the way free lead samples: how to test a vendor lays out. A vendor who will not answer the two questions in writing has answered them.
Registry figures are from the FTC’s National Do Not Call Registry Data Book for fiscal year 2025. Yield and decay figures are from our benchmarks page, each with its sample and month.
Frequently asked questions
How much does TelephoneLists.biz cost?
As publicly advertised on 18 September 2026: portal plans at $99 a month for 3,000 leads, $149 for 10,000, $399 for 50,000 and $999 for 500,000, with no contract and leads that “roll over while active”; and one-time bulk files at $549 per US state, $3,495 for the full United States, $299 per Canadian province and $999 for all of Canada. The vendor’s own arithmetic on the top plan is “about 0.2¢ per lead.” The cheapest plan works out to 3.3 cents a lead if every lead is used.
How often is TelephoneLists.biz data updated?
Its site says the US data is updated quarterly and Canadian data annually, and that “portal data is refreshed quarterly and bulk lists about twice a year.” Read against the decay we measure on our own deliveries — 1.4% of records going dead within six weeks on re-enriched paid orders in July and August 2026 — a quarterly cadence means the row you download is, on average, six weeks past its last refresh before you have dialed it once.
Are TelephoneLists.biz lists scrubbed against the Do Not Call registry?
Flagged, not scrubbed, and the vendor says so. US records carry a DNC status, the portal can exclude known DNC numbers before download, and the site adds: “The registry changes daily, so we don’t guarantee compliance.” That is the right description of any vendor’s flag. Run your own registry scrub inside the 31-day window before dialing, and your own suppression file on top.
Is TelephoneLists.biz a good source for a solar or roofing call center?
For a demographic script dialed at volume, it is a cheap, candid, no-contract source of consumer rows. For a pitch about the house it lacks the three things that pitch needs: the owner on title by name rather than a homeowner select, a wireless flag with a stated source, and property facts — permit dates, panels, roof age — on the row. Those come from a file built on the property record, which is a different product at a different price.