Area Code Lookup

Look up North American telephone area codes. Find the cities, state or province and country for any 3-digit code.

Enter a 3-digit North American area code.

Browse area codes by country:

🇺🇸 United States Area Codes: 298 🇨🇦 Canada Area Codes: 38

336 area codes in the database · This is a snapshot of an external open dataset, not a live telecom feed. Area-code boundaries and city associations may change over time, and number portability means an individual number may not be located where its area code suggests. Always confirm details with the relevant carrier or authority before relying on them.

Information provided on CodeReff is for reference purposes only. Always verify financial and banking details with the relevant institution before use.