libphonenumber
Validation of +221 numbers
Official site consultedDaily life, culture and media
Last verified: 1 October 2026
Google's Java, C++ and JavaScript library for parsing, formatting and validating international phone numbers. It covers all countries and has many third-party ports.
Services
- Parsing, formatting and validation
- Number type detection (mobile, fixed-line, toll-free, VoIP)
- Real-time formatting while typing
- Geocoding, carrier and timezone mapping
- Example numbers per region
Access requirements
Open source under Apache 2.0, no account.
Sources
- libphonenumber (new tab), verified on 1 October 2026Official site consulted