Datacircle
Phone validation API

Telnyx, contact us

Telnyx's sitellms.txt
Contact us
Plan: Volume rate one of Telnyx's 3 plans
Call: GET /number_lookup/{phone_number} Telnyx's only call

About this item

  • Live. The call checks the number when you make it.
  • No public price. You ask Telnyx for one.
  • One call. You send phone_number, type to GET /number_lookup/{phone_number}. The call returns whether the number is valid.
  • Who can get it: with conditions. Keep data: no limit. Use data: with conditions.

Compare with similar plans

Other providers' plans with no public price. Like this plan, each is live.

This planTelnyx, contact usByteplant, contact usHLR Lookup, contact usNeutrino API, contact usRealPhoneValidation, contact us, Enterprise & platform integrations
Billingcontactcontactcontactcontactcontact
Freshnesslivelivelivelivelive
Who can get itorganization owners of paid accounts (fraud review, card payment, verified mobile number, two-factor authentication, service address)businesses and professionalsanyoneanyone paying by Visa, Mastercard or SWIFTbusinesses with a volume commitment, invoiced

Sources

From each provider's own pricing page and docs. We read this row from these pages on 2026-10-14.

  1. developers.telnyx.com/api-reference/number-lookup/lookup-phone-number-data
  2. developers.telnyx.com/docs/account-setup/account-upgrade
  3. developers.telnyx.com/docs/account-setup/levels-and-capabilities/paid
  4. developers.telnyx.com/docs/account-setup/levels-and-capabilities/trial
  5. developers.telnyx.com/docs/development/api-fundamentals/reliability/rate-limiting
  6. developers.telnyx.com/docs/identity/number-lookup
  7. developers.telnyx.com/docs/identity/number-lookup/quickstart
  8. support.telnyx.com/en/articles/4280500-billing-setup-billing-groups
  9. support.telnyx.com/en/articles/4366901-your-number-lookup-guide
  10. telnyx.com/pricing/number-lookup
  11. telnyx.com/products/number-lookup
  12. telnyx.com/terms-and-conditions-of-service

Product details

We list each column of this plan's row on the sheet that has a value.

Price
Billingcontact
In their words
Their pitchUse the Telnyx Number Lookup API to retrieve carrier, line type, and portability data for any phone number worldwide before routing or messaging.
Data
Freshnesslive
Keep datano limit
Use dataonly to route, rate or bill telephone calls or to maintain a telecommunications network, under a signed NPAC user agreement, no right, title or interest in the data
Rate limit
Batch1
Speed
Answerin the call
The call
You sendphone_number, type
MethodGET
Path/number_lookup/{phone_number}
About the plan
PlanVolume rate
Who can get itorganization owners of paid accounts (fraud review, card payment, verified mobile number, two-factor authentication, service address)
The 16 fields in the plan's answer

country code, national format, E.164 format, LRN, ported, ported date, OCN, line type, SPID, SPID carrier name, SPID carrier type, alternate SPID, alternate SPID carrier name, alternate SPID carrier type, city, region