TMT ID pricing: phone validation API, GET /live/{format}/{key}/{secret}/{number}

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

Is TMT ID yours? Write to us about this page. We invite selected tool providers to our WhatsApp group.

56% complete: 5 of the 9 key fields we checkSee the 9 fields

Contact us, Contract, GET /live/{format}/{key}/{secret}/{number}We haven't run TMT ID through our phone validation API benchmark yet.TMT ID gives this plan's price on request. We rank 888 plans for phone validation APIs by price. Half the plans cost $3.376 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: Contract TMT ID's only plan

Contact us, ContractContract

Call: GET /live/{format}/{key}/{secret}/{number} one of TMT ID's 2 calls

API: Phone validation API TMT ID's only API

Phone validation API

About this item

Live. TMT ID checks the phone number you send when you call the API.
5 of the 9 key fields we check. Number, Validity, Type, Carrier, Porting and roaming.
No public price. You ask TMT ID for one.
One call. You send number to GET /live/{format}/{key}/{secret}/{number}. You set format to "JSON". The call returns whether the number is valid.
Who can get it: customers who contact TMT ID, their API credentials delivered by email. Keep data: no API terms. Use data: no API terms.

TMT ID: phone validation API alternatives

TMT ID alternatives: every phone validation API provider ranked

We list other providers' plans with no public price. These plans come closest to this plan in number of key fields. Each plan in the table gives live data.

	This planTMT ID, contact us, Contract, GET /live/{format}/{key}/{secret}/{number}	Foxentry, contact us, Above 100 000 req / month, POST /phone/validate, Validate phone number (extended)	HLR Lookups, contact us, Postpaid account, POST /hlr-lookups	Data8, contact us, Bespoke deals, POST /PhoneValidation/IsValid.json, IsValid	Byteplant, contact us
Completeness	56%	56%	56%	56%	56%
Billing	contact	contact	contact	contact	contact
Freshness	live	live	live	live	live
Who can get it	customers who contact TMT ID, their API credentials delivered by email	anyone	verified businesses, subject to approval	businesses, for their own internal business purposes	businesses and professionals

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

Price
Billing	contact

Aggregators
Aggregators	none

In their words
Their pitch	Find out instantly if a mobile number is assigned and in active use

Data
Freshness	live
Countries	Worldwide
What it checks	carrier, line in service
Keep data	no API terms
Use data	no API terms

Rate limit
Batch	1

Speed
Answer	in the call

The call
You send	format "JSON", number
Method	GET
Path	/live/{format}/{key}/{secret}/{number}

About the plan
Plan	Contract
Who can get it	customers who contact TMT ID, their API credentials delivered by email

The 13 fields the plan's answer can hold

number, status, status message, transaction ID, line type, network name, network MCC, network MNC, carrier identification code, IMSI prefix, ported, subscriber present, error code