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NumberBroom pricing: phone validation API

NumberBroom's sitellms.txtPhone validation API: 30+ providers comparedNumberBroom: phone validation API alternatives

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44% complete: 4 of the 9 key fields we checkSee the 9 fields
$200.00per 1,000 phonesWe haven't run NumberBroom through our phone validation API benchmark yet.Half of the 768 plans we rank by price cost $3.60 per 1,000 phones or less. This plan costs less per 1,000 phones than 1% of the 768 plans.Botoi's $199 monthly plan is the cheapest paid plan per 1,000 phones: as little as $0.0066. Botoi's $199 monthly plan covers up to 1,000,000 phones a day.Data247, Foxentry and HLR Lookups are the best phone validation API providers in our benchmark.
Plan: Scrub one of NumberBroom's 2 plans
Call: POST /v1/lists one of NumberBroom's 2 calls
API: Phone validation API NumberBroom's only API

About this item

  • Live. NumberBroom checks the phone number you send when you call the API.
  • 4 of the 9 key fields we check. Number, Validity, Type, Carrier.
  • Nothing to buy first. You pay per call.
  • One call. You send numbers to POST /v1/lists. You can also send scrubMode "full" or "litigator_only". The call returns a job. You fetch the answer once the job is done.
  • Who can get it: with conditions. Keep data: no limit. Use data: with conditions.

NumberBroom: phone validation API alternatives

NumberBroom alternatives: every phone validation API provider ranked

We list other providers' plans closest to this plan in price per 1,000 phones. Each plan in the table gives live data.

This planNumberBroom, pay as you goPostcoder, £27 packLoqate, €75 packData8, £60 pack, 1,000 credits, POST /PhoneValidation/IsValid.json, IsValid, IncludeUSStatusEnrich.so, $499 monthly
$ per 1,000 phones$200.00$86.411$96.776$160.02$199.60
Completeness44%56%78%56%56%
Billingpay as you gopay firstpay firstpay firstmonthly
Payper call£27€75£60$499
Enough foras many as you pay forabout 416 callsas many as you pay for500 calls2,500 results a month
Freshnesslivelivelivelivelive
Who can get itanyone with a NumberBroom account (sign-up with email or Google) who is at least eighteen (18) years old, each list is paid by card through a Stripe checkout link a person opensanyoneanyonebusinesses, for their own internal business purposesanyone 18 or over, for an organization, someone with authority to bind it

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-28.

  1. numberbroom.com/developers
  2. numberbroom.com/llms.txt
  3. numberbroom.com/openapi.json
  4. numberbroom.com/pricing
  5. numberbroom.com/terms

Product details

The key fields this plan's answer can hold, then each filled column in its row on the sheet.

  • Number
  • Formats, not in the answer
  • Validity
  • Type
  • Carrier
  • Porting and roaming, not in the answer
  • Place, not in the answer
  • Risk, not in the answer
  • Owner, not in the answer
Price
$ per 1,000 phones$200.00
Perresult
Billingpay as you go
Aggregators
Aggregatorsnone
Charges
Also pays fornothing else
Not found
$ per 1,000$0.00
In their words
Their pitchPhone verification in one API call. Line type, carrier, and TCPA litigator check. Pay as you go. Built for AI agents, CRMs, and dialers.
Data
Freshnesslive
CountriesUnited States
What it checksnumbering plan, carrier
Keep datano limit
Use data"You may not use the Service to:" "Process data that you do not have a lawful basis to possess or verify", "Facilitate spam, unsolicited communications, or any activity that violates carrier policies", "Harass, threaten, deceive, stalk, or discriminate against individuals", "Reverse-engineer, scrape, or attempt to extract the underlying data sources of the Service", "Resell, sublicense, or redistribute Verification Results to third parties without prior written consent", or "Interfere with the Service, its infrastructure, or other users" (7), "a limited, revocable, non-exclusive, non-transferable license to use the Service solely in accordance with these Terms" (10)
Plan
Payper call
Rate limit
Batch10,000
Speed
Answerby polling
The call
You sendnumbers. Optional: scrubMode "full" or "litigator_only"
MethodPOST
Path/v1/lists
About the plan
PlanScrub
Who can get itanyone with a NumberBroom account (sign-up with email or Google) who is at least eighteen (18) years old, each list is paid by card through a Stripe checkout link a person opens
The 5 fields the plan's answer can hold

phone, line type, carrier, activity score, scrub status

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