US area codes

Where each area code is, its time zone and local time, the area codes that share its area, and what to do about a call you do not recognize.

• 202Washington, D.C.District of Columbia · Eastern Time
• 206SeattleWashington · Pacific Time
• 207Maine (the whole state)Maine · Eastern Time
• 216ClevelandOhio · Eastern Time
• 229Southwest GeorgiaGeorgia · Eastern Time
• 239Southwest FloridaFlorida · Eastern Time
• 252Northeastern North CarolinaNorth Carolina · Eastern Time
• 302Delaware (the whole state)Delaware · Eastern Time
• 312Downtown ChicagoIllinois · Central Time
• 404AtlantaGeorgia · Eastern Time
• 504New OrleansLouisiana · Central Time
• 509Eastern WashingtonWashington · Pacific Time
• 520TucsonArizona · Mountain Standard Time
• 585Rochester, New YorkNew York · Eastern Time
• 607Southern Tier of New YorkNew York · Eastern Time
• 650San Mateo and Palo AltoCalifornia · Pacific Time
• 773ChicagoIllinois · Central Time
• 908North-central New JerseyNew Jersey · Eastern Time
• 912Savannah, GeorgiaGeorgia · Eastern Time
• 914Westchester CountyNew York · Eastern Time
• 917New York CityNew York · Eastern Time
• 925East Bay, CaliforniaCalifornia · Pacific Time
• 928Flagstaff and Yuma, ArizonaArizona · Mountain Standard Time
• 949Southern Orange CountyCalifornia · Pacific Time
• 951Western Riverside CountyCalifornia · Pacific Time

A number with a local area code

Our API lines for AI agents and businesses take an area code with each order. It is a request and is not guaranteed, so some numbers can have another area code. Our T-Mobile Talk & Text line asks for a city or your US address at checkout. Each area code page says what applies there.

Numbers for AI agents and businesses See our phone lines

Sources: NANPA area code database, file of November 3, 2026, and the Wikipedia article for each area code, cited on its page. Checked November 3, 2026.