whisperfish/rust-phonenumber

Library for parsing, formatting and validating international phone numbers.

Rust

203

252 commits

updated Jul 2, 2026

See the code

README

phonenumber

CI Build Crates.io phonenumber License

Rust version of libphonenumber. We currently require 1.88.0 as minimum supported Rust version (MSRV).

Usage

Add this to your Cargo.toml:

[dependencies]
phonenumber = "0.3"

Example

The following example parses, validates and formats the given phone number.

use phonenumber::Mode;
use std::env;

fn main() {
	let mut args = env::args().skip(1).collect::<Vec<_>>();

	if args.len() < 1 {
		panic!("not enough arguments");
	}

	let number  = args.pop().unwrap();
	let country = args.pop().map(|c| c.parse().unwrap());

	let number = phonenumber::parse(country, number).unwrap();
	let valid  = phonenumber::is_valid(&number);

	if valid {
		println!("\x1b[32m{:#?}\x1b[0m", number);
		println!();
		println!("International: {}", number.format().mode(Mode::International));
		println!("     National: {}", number.format().mode(Mode::National));
		println!("      RFC3966: {}", number.format().mode(Mode::Rfc3966));
		println!("        E.164: {}", number.format().mode(Mode::E164));
	}
	else {
		println!("\x1b[31m{:#?}\x1b[0m", number);
	}
}
formatter
parser
phone-number
rust
rust-library
validator

whisperfish/rust-phonenumber

Library for parsing, formatting and validating international phone numbers.

Rust

203

252 commits

updated Jul 2, 2026

See the code

README

phonenumber

CI Build Crates.io phonenumber License

Rust version of libphonenumber. We currently require 1.88.0 as minimum supported Rust version (MSRV).

Usage

Add this to your Cargo.toml:

[dependencies]
phonenumber = "0.3"

Example

The following example parses, validates and formats the given phone number.

use phonenumber::Mode;
use std::env;

fn main() {
	let mut args = env::args().skip(1).collect::<Vec<_>>();

	if args.len() < 1 {
		panic!("not enough arguments");
	}

	let number  = args.pop().unwrap();
	let country = args.pop().map(|c| c.parse().unwrap());

	let number = phonenumber::parse(country, number).unwrap();
	let valid  = phonenumber::is_valid(&number);

	if valid {
		println!("\x1b[32m{:#?}\x1b[0m", number);
		println!();
		println!("International: {}", number.format().mode(Mode::International));
		println!("     National: {}", number.format().mode(Mode::National));
		println!("      RFC3966: {}", number.format().mode(Mode::Rfc3966));
		println!("        E.164: {}", number.format().mode(Mode::E164));
	}
	else {
		println!("\x1b[31m{:#?}\x1b[0m", number);
	}
}
formatter
parser
phone-number
rust
rust-library
validator

Significant stargazers

Magic Len (Ron Li)

270 followers · starred Nov 2018

Eric Shimizu Karbstein

121 followers · starred Dec 2024

simlay

116 followers · starred Feb 2024

Nick Cardin

35 followers · starred Oct 2025