Telefono

Telefono is a phone number intelligence and validation API platform providing real-time phone number lookup, validation, carrier information, line type detection, and number formatting services. The platform helps businesses verify user phone numbers, detect fraud, improve SMS deliverability, and enrich contact data.

Human URL: https://www.telefono.com Developer URL: https://developers.telefono.com

APIs

Telefono Phone Validation API

Validate phone numbers in real-time to determine validity, line type, reachability, carrier, and country.

• Documentation: https://developers.telefono.com/validation
• OpenAPI Spec: openapi/telefono-validation-openapi.yml

Telefono Carrier Lookup API

Look up carrier information, MCC/MNC, network type, and portability status for any phone number.

• Documentation: https://developers.telefono.com/carrier
• OpenAPI Spec: openapi/telefono-carrier-openapi.yml

Telefono Number Formatting API

Format phone numbers between E.164, national, international, and RFC3966 formats.

• Documentation: https://developers.telefono.com/format
• OpenAPI Spec: openapi/telefono-format-openapi.yml

Artifacts

OpenAPI Specifications

File	Description
openapi/telefono-validation-openapi.yml	Phone Validation API — single and batch validation
openapi/telefono-carrier-openapi.yml	Carrier Lookup API — MCC/MNC, network type, portability
openapi/telefono-format-openapi.yml	Number Formatting API — E.164, national, international, RFC3966

JSON Schemas

File	Description
json-schema/telefono-validation-result-schema.json	Validation result JSON Schema

JSON Structure

File	Description
json-structure/telefono-validation-result-structure.json	Validation result field structure

JSON-LD

File	Description
json-ld/telefono-context.jsonld	JSON-LD context for Telefono data types

Examples

File	Description
examples/telefono-validate-number-example.json	Phone number validation example
examples/telefono-carrier-lookup-example.json	Carrier lookup example

Spectral Rules

File	Description
rules/telefono-rules.yml	Spectral ruleset for Telefono API conventions

Naftiko Capabilities

File	Description
capabilities/shared/telefono-validation.yaml	Shared phone intelligence capability definition
capabilities/phone-intelligence.yaml	Phone intelligence workflow (REST port 8080, MCP port 9090)

Vocabulary

File	Description
vocabulary/telefono-vocabulary.yml	Telefono platform vocabulary

Common Properties

Property	URL
Authentication	https://developers.telefono.com/authentication
Rate Limits	https://developers.telefono.com/rate-limits
Pricing	https://www.telefono.com/pricing
Terms of Service	https://www.telefono.com/terms
Privacy Policy	https://www.telefono.com/privacy
Status	https://status.telefono.com
Support	https://www.telefono.com/support

Maintainers

• Telefono Team — api@telefono.com