xluohome/phonedata

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

2214 stars · 402 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

A Go library and offline database (phone.dat) for querying the geographic location of Chinese mobile phone numbers, returning province, city, zip code, area code, and carrier via binary search. It also ships a CLI tool and ports in many other languages.

Use cases

• look up which province and city a Chinese phone number belongs to
• find the carrier of a mobile number offline
• resolve phone number area code and zip code in Go
• query phone number location without an external API
• embed a phone number geolocation database in an application

When to choose

• you need fast, offline Chinese phone number location lookup with no network calls
• you work in Go and want a simple library API plus a CLI
• you need carrier, province, city, zip, and area code from a phone number

When to avoid

• you need international phone number lookup outside China
• you require guaranteed up-to-date data - the database last updated February 2023
• you need accuracy guarantees for production without your own verification

Facets

library · maturity maintenance

search-engine developer-tools cli developer-tools apis go cross-platform cli phone-number-lookup china phone-location binary-search offline-database phone-dat command-line

Member repositories

For agents

markdown · JSON · MCP: product_card(name="xluohome/phonedata")