T2A pricing: phone validation API, Validate a phone number

T2A's site llms.txt Phone validation API: 40+ providers compared T2A: phone validation API alternatives

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22% complete: 2 of the 9 key fields we checkSee the 9 fields

Top-up, Buy Credits, Validate a phone numberWe haven't run T2A through our phone validation API benchmark yet.This plan costs . We rank 768 plans for phone validation APIs by price. Half the plans cost $3.60 per 1,000 phones or less.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 the Datacircle benchmark.

Plan: Buy Credits T2A's only plan

Top-up, Buy CreditsBuy Credits

Call: Docs behind sign-up, Validate a phone number one of T2A's 2 calls for this API

API: Phone validation API one of T2A's 4 APIs

About this item

Freshness. We don't know how fresh this plan's data is.
2 of the 9 key fields we check. Validity, Carrier.
A balance you top up. You pay any amount. You spend the whole balance on calls.
One call. T2A shows the call's docs once you sign up.
Who can get it: with conditions. Keep data: no longer than is necessary to provide the service to your users. Use data: with conditions.

T2A: phone validation API alternatives

T2A alternatives: every phone validation API provider ranked

We list other providers' plans that you pay for up front.

	This planT2A, top-up, Buy Credits, Validate a phone number	Data247, $12 pack, Membership, GET /v3.0, Verify247 (Phone)	CallerAPI, $997 pack, Enterprise, GET /api/ported/{phone}	LightSMS, top-up from €1	Webbula, $57.50 pack	World Text, £11.25 pack, 2,000 credits, GET /hlr/info
Completeness	22%	22%	22%	33%	22%	22%
Billing	pay first	pay first	pay first	pay first	pay first	pay first
Pay	any amount	$12	$997	€1	$57.50	£11.25
Freshness	unknown	live	unknown	unknown	unknown	stored
Who can get it	software developers only, a business or organisation buying credits (terms: "T2A IS A SERVICE FOR SOFTWARE DEVELOPERS ONLY")	anyone	anyone with a Google account	anyone with a Paysera account	anyone	anyone who creates an account (“Create Account” on its pricing page), the account “must be enabled for HLR lookups”

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-04.

Product details

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

Number, not in the answer
Formats, not in the answer
Validity
Type, not in the answer
Carrier
Porting and roaming, not in the answer
Place, not in the answer
Risk, not in the answer
Owner, not in the answer

Price
Billing	pay first

Aggregators
Aggregators	none

In their words
Their pitch	Validates a UK telephone number, returning the provider, note that this service does not call or 'ping' the number.

Data
Countries	United Kingdom
What it checks	numbering plan
Keep data	no longer than is necessary to provide the service to your users
Use data	[...] Permitted Use: internal business use as part of a software product or website operated by the Customer [or the client of the Customer]. [...] Customer Restrictions. You shall: ensure that the Service and the Results are only used for the Permitted Use, not use the Service for any purpose contrary to any law or regulation or any regulatory code, guidance or request, not extract, reutilise, use, exploit, redistribute, redisseminate, copy or store the Results for any purpose not expressly permitted by these Terms, not do anything which may damage the reputation of Simunix, the Data or the Services, including by way of using the Results (wholly or in part) in any manner which is pornographic, racist or that incites religious hatred or violence, not use the Service for any application that replicates or attempts to replace the essential user experience of T2A, ukphonebook.com or Orbis, not cache or store Results for any longer than is necessary to provide the service to your users, [...] not take any action that imposes or may impose (as determined by Simunix at its sole discretion) an unreasonable or disproportionately large load on Simunix’s (or its third party providers’) infrastructure, not engage in any form of automated searching of the Data (including scraping or harvesting or using 'crawling' or 'spider' technology) and not attempt to bulk download data from the Service except where such a download is expressly permitted by the Service, not interfere or attempt to interfere with the proper working of the Service or any activities conducted on the Service, not bypass any measures Simunix may use to prevent or restrict access to the Service, when downloading any file or other data created by using the Additional Services ensure that it is only stored on the Customer's System, not use the Service in any manner that could interfere with, disrupt, negatively affect or inhibit other users from fully enjoying the Service or that could damage, disable, overburden or impair the functioning of our Service in any manner, and only use address searches for public facing websites and not for the Customer's internal use. [...] you shall have no rights in or to the Service, the Data or the Results other than the right to use them in accordance with this Contract

Plan
Expires	12 months

Rate limit
Batch	1

The call
You send	Docs behind sign-up

About the plan
Plan	Buy Credits
Who can get it	software developers only, a business or organisation buying credits (terms: "T2A IS A SERVICE FOR SOFTWARE DEVELOPERS ONLY")

The 2 fields the plan's answer can hold

valid, carrier