Datacircle
Phone validation API

Twilio, contact us

Twilio's sitellms.txt
Contact us
Plan: Contact sales one of Twilio's 3 plans
Call: GET /v2/PhoneNumbers/{PhoneNumber} Twilio's only call

About this item

  • Live. The call checks the number when you make it.
  • No public price. You ask Twilio for one.
  • One call. You send its inputs to GET /v2/PhoneNumbers/{PhoneNumber}. The call returns whether the number is valid.
  • Who can get it: businesses and professionals only. 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 planTwilio, contact usByteplant, contact usHLR Lookup, contact usNeutrino API, contact usRealPhoneValidation, contact us, Enterprise & platform integrations
Billingcontactcontactcontactcontactcontact
Freshnesslivelivelivelivelive
Who can get itbusinesses and professionals onlybusinesses 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. twilio.com/docs/lookup/lookup-sim-swap
  2. twilio.com/docs/lookup/v2-api
  3. twilio.com/docs/lookup/v2-api/call-forwarding
  4. twilio.com/docs/lookup/v2-api/caller-name
  5. twilio.com/docs/lookup/v2-api/formatting-validation
  6. twilio.com/docs/lookup/v2-api/identity-match
  7. twilio.com/docs/lookup/v2-api/line-status
  8. twilio.com/docs/lookup/v2-api/line-type-intelligence
  9. twilio.com/docs/lookup/v2-api/reassigned-number
  10. twilio.com/docs/lookup/v2-api/sim-swap
  11. twilio.com/docs/lookup/v2-api/sms-pumping-risk
  12. twilio.com/en-us/legal/service-country-specific-terms
  13. twilio.com/en-us/legal/service-country-specific-terms/identity-verification
  14. twilio.com/en-us/legal/tos
  15. twilio.com/en-us/user-authentication-identity/lookup
  16. twilio.com/en-us/user-authentication-identity/pricing/lookup

Product details

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

Price
Billingcontact
In their words
Their pitchValidate number format and look up provider and device type to reach verified users via voice and text.
Data
Freshnesslive
Keep datano limit
Use dataany business use, but Line Type Intelligence, SIM Swap, Call Forwarding, Reassigned Number and Identity Match only to validate a consumer's identity, avert fraud or authenticate a transaction: not for marketing or selling, consumer reports, or credit, insurance or employment eligibility, the service not resold or offered to third parties on its own
Rate limit
Batch1
Speed
Answerin the call
The call
You sendphone number, Fields, CountryCode, FirstName, LastName, AddressLine1, AddressLine2, City, State, PostalCode, AddressCountryCode, NationalId, DateOfBirth, LastVerifiedDate, VerificationSid, PartnerSubId
MethodGET
Path/v2/PhoneNumbers/{PhoneNumber}
About the plan
PlanContact sales
Who can get itbusinesses and professionals only
The 7 fields in the plan's answer

E.164 format, local format, country code, country calling code, valid, invalid reason, lookup URL