What a B2B mobile number actually costs you

The real cost of a callable B2B contact once you include seat licences, credits, wasted rep hours and records that never connect. Compare seats, credit bundles and delivered lists honestly.

10 min read · Published September 12, 2026 · Updated September 16, 2026

The short answer

The short version.

Sticker price per record is the least useful number in the category. Cost per connected conversation is the one that predicts pipeline.
A database seat priced at $1,000 a month can cost more per usable record than a delivered list at 14 cents, once rep hours are counted.
Rep time spent building lists is usually the largest hidden line item, often larger than the data spend itself.
Delivered pricing at LeadNumbers runs from about 14 cents per prospect at 500 a month to about 4 cents at 25,000.

Every data vendor quotes a number that flatters their pricing model. Seat vendors quote annual access. Credit vendors quote cost per credit. Per-record vendors quote cost per record. None of those is what a contact costs you, because none of them include the two expensive parts: the records that cannot be called, and the hours your team spends producing a usable list.

This post builds the full number from the ground up, using arithmetic you can run against your own invoices this afternoon.

The four costs inside every contact

True cost per contact equals data spend, plus internal hours, divided by the records that turn out to be callable and inside your profile.

Start with data spend, which is the only line most teams track. Add internal hours, which covers searching, filtering, exporting, deduplicating, cleaning and loading. Then apply two discount factors: the share of records that are actually inside your ideal customer profile, and the share that carry a number a rep can dial.

A list of 1,000 records where 60 percent match your profile and 70 percent carry a callable number gives you 420 usable contacts. If you paid $600 for the list and spent eight rep hours at $40 loaded cost, your real cost is $920 divided by 420, which is $2.19 per usable contact, not 60 cents.

Data spend: the invoice.
Internal hours: searching, cleaning, loading, deduplicating.
Profile match rate: the share actually worth calling.
Callable rate: the share with a mobile or direct dial that rings.

Seats, credits and delivery compared

The three purchasing models fail in different places. A seat gives unlimited searching and unlimited internal labour. A credit bundle makes every reveal a decision, which slows reps down and encourages hoarding. Delivery removes the labour but requires you to describe your buyer precisely once.

Model	Typical monthly spend	Internal hours a month	Main risk
Database seat	$800 to $2,500	20 to 40	Paying for access nobody uses well
Credit bundle	$300 to $1,200	15 to 30	Credits burned on records that never connect
Delivered list	$69 to $1,119	0 to 2	A vague profile produces a vague list

Where the money goes under each model, for a two rep team

Why the per-record price keeps falling and the per-meeting price does not

Data has been getting cheaper for a decade. Meetings have not, because the cost of a meeting is dominated by rep time, and rep time is the one input that does not deflate. Buying cheaper records while leaving rep hours untouched barely moves your cost per meeting.

The useful move is reducing the number of dials required per conversation, which means better matching and better numbers, not more records. Two hundred well matched contacts with mobile numbers outperform two thousand loosely matched records with switchboards, and they cost less in every line of the calculation.

A worked example at three volumes

Take a team that needs twelve meetings a month. At a 12 percent connect rate and a 6 percent connect to meeting rate, each meeting needs roughly 140 dials, so twelve meetings need about 1,680 dials against roughly 1,400 unique contacts after retries.

At delivered pricing that volume sits near $149 a month for 1,500 prospects, which is about ten cents a prospect and roughly $12 of data per booked meeting. The same twelve meetings sourced from a seat licence at $1,500 a month, plus thirty rep hours of list building, cost about $2,400, which is $200 per meeting before a single call is made. Full pricing is on the pricing page, and the volume ladder runs from 500 to 25,000 prospects a month.

What to measure from next month

Track three ratios monthly and the purchasing decision makes itself: cost per usable contact, cost per connected conversation, and cost per booked meeting. Cost per meeting is the only one your finance team will remember, but the first two tell you which lever to pull when it drifts.

If cost per meeting rises while cost per contact falls, you bought cheaper data that connects less. That is the most common way teams make their outbound worse while congratulating themselves on procurement.

Key takeaways

Cost per usable contact includes rep hours, profile match rate and callable rate, not just the invoice.
Rep list building time is often the largest cost in a data stack.
Cheaper records with worse matching raise cost per meeting even as cost per record falls.
Track cost per contact, per connect and per meeting together, never alone.

See the data behind the advice

Five ICP matched prospects with mobile numbers, direct dials and work emails, free. Same pipeline that fills a paid account, no credit card.

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Frequently asked questions

How much should a B2B contact with a mobile number cost?

Delivered, matched and enriched, a fair range is 4 to 15 cents per prospect depending on monthly volume. Anything much cheaper is usually a raw export with poor phone coverage, and anything much dearer is usually paying for a platform rather than records.

Is a ZoomInfo or Apollo seat cheaper than buying delivered leads?

Only if your team already spends the hours to use it well. Once list building time is priced at a loaded rate, a seat typically costs more per usable contact than delivered lists at the same volume.

What is a reasonable data cost per booked meeting?

For most B2B teams, data should be $10 to $40 of the cost of a booked meeting. If it is in the hundreds, the problem is almost always match quality or number type rather than the price you paid per record.

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