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SPECIFICTION
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OmaxTelecom Phone Validation API

omaxtelecom.com

Free plan API
Visit omaxtelecom.com
Spec score 7.3 #17 of 25 in Phone Number Validation Software

What it is

OmaxTelecom Phone Validation API checks whether phone numbers are valid or possible and returns enrichment such as line type, country, timezone, and carrier when available. Requests accept E.164 or national-format numbers paired with an ISO 3166-1 alpha-2 region code. Responses may include normalized formats, calling codes, geocoder details, time zones, and carrier information. The API handles single requests and asynchronous bulk jobs, with polling for per-number results. OAuth 2.0 Client Credentials authentication uses bearer tokens that expire after five minutes. An optional locale controls geocoder and carrier-name language mapping. The vendor describes validation without live network queries and lists uses including messaging, onboarding, KYC screening, CRM cleanup, OTP delivery, and routing by number type. The listed plan is free; when price_per_validation is above zero, each validation costs €0.002, including repeats. Volume discounts begin at 10K monthly validations. MCC/MNC identifiers are not returned.

Spec sheet

Purpose
The API checks whether phone numbers are valid or possible and returns line type, country, timezone, and carrier name.Read 9 Oct 2026 · omaxtelecom.com
Intended users
The vendor describes the API for businesses validating numbers for messaging, onboarding, routing, and high-volume list processing.Read 9 Oct 2026 · omaxtelecom.com
Security
The company's privacy policy says it processes personal data in compliance with UK GDPR and the Data Protection Act 2018 and does not sell personal data to third parties.Read 9 Oct 2026 · omaxtelecom.com
Authentication
The API uses OAuth 2.0 Client Credentials with bearer tokens that expire after five minutes.Read 9 Oct 2026 · omaxtelecom.com
Billing detail
Each validation is charged at €0.002 when the account's price_per_validation is greater than zero, including repeat validations of the same number.Read 9 Oct 2026 · omaxtelecom.com
Documentation and support
The API reference provides schemas and examples, and the developer portal lists an integration-support email address.Read 9 Oct 2026 · developer.omaxtelecom.com
Health check
A public GET /phone-validation/health endpoint reports service availability and does not require authentication.Read 9 Oct 2026 · omaxtelecom.com
Input formats
Requests accept E.164 numbers or national-format numbers with an ISO 3166-1 alpha-2 region code.Read 9 Oct 2026 · omaxtelecom.com
Locale
An optional locale parameter controls the language used for geocoder and carrier-name mapping.Read 9 Oct 2026 · omaxtelecom.com
No live network query
The vendor describes validation and enrichment as operating without live network queries.Read 9 Oct 2026 · omaxtelecom.com
Notable limit
Phone Validation does not return MCC/MNC; the vendor directs customers needing those network identifiers to its separate Number Lookup API.Read 9 Oct 2026 · omaxtelecom.com
Returned metadata
Responses can include normalized E.164 and national formats, country and calling codes, line type, geocoder, time zones, and carrier information when available.Read 9 Oct 2026 · omaxtelecom.com
Single and bulk
The API supports single-number requests and asynchronous bulk jobs whose status can be polled for per-number results.Read 9 Oct 2026 · omaxtelecom.com
Use cases
The vendor identifies SMS cost reduction, sign-up and KYC screening, CRM list cleanup, OTP delivery, and routing by number type as use cases.Read 9 Oct 2026 · omaxtelecom.com

Plans and prices

Phone Validation API Free €0.002 per validation query; single and bulk validations billed per request All countries · up to 10K/month standard rates · 10K–100K/month 10% discount · 100K–1M/month 20% discount · 1M+/month custom pricing Read 9 Oct 2026 · omaxtelecom.com

Every OmaxTelecom Phone Validation API plan and price →

Strong points and limits

Strong points

  • Single and asynchronous bulk validation
  • Line type, carrier, and timezone data
  • OAuth 2.0 client-credentials authentication
  • Public unauthenticated health endpoint
  • Volume discounts from 10K monthly validations

Limits

  • MCC/MNC identifiers are unavailable
  • Bearer tokens expire after five minutes
  • Repeat validations are billed
  • No live network query is used

Who it suits

Businesses validating numbers for messaging, onboarding, routing, and high-volume list processing. It suits teams needing single or asynchronous bulk validation through an API.

Verdict

This API combines number validation with normalized formats and available carrier, timezone, and geocoder data. Its bulk workflow and stated pricing rules fit operational list processing, while missing MCC/MNC data may require another service.

Where Specifiction places it

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