From Region to Number Format
- Choose the country calling code.
- Open the country numbering plan.
- Select a geographic area code, city or state/region.
- Use the displayed international format and confirm the complete subscriber number.
Regional telephone directoryAsia Phone Codes
Asia Phone Codes
and Country Calling Codes
Browse country-code, area-code, city and regional entities without mixing their search intents. All content is in English and follows the same source and URL rules.
Live country guides3
New in this release3
Data formatsHTML, JSON, CSV
Link formatCanonical + trailing slash
Country directory
Asia Calling Codes
This expansion prioritizes India, China, Indonesia using population as the consistent launch criterion, while retaining previously published country guides.
Prefixes Are Not Identities
A country or area code explains numbering-plan structure. It cannot prove a private subscriber’s identity, current carrier or real-time location.