Call within lawful hours, state by state.
Enter an area code and see the federal and state calling windows, the local time right now, and whether a number is callable this minute — before anyone picks up the phone.
- All US area codes
- Federal + state windows · stricter wins
- Live local time per area code
- callable: true/false one field for the dialer
The stricter rule wins — automatically.
- Stricter rule applied — When state and federal windows differ, the narrower one is the answer. You never reconcile them yourself.
- Live local time — Area codes that span time zones resolve to the right clock, including daylight saving.
- Built for the dialer — One call before each dial returns callable now, the window and the next opening — nothing else to parse.
- Rules kept current — Windows and frequency caps are reviewed against the statutes and dated, so you can show your work.
From a number to a yes or no.
- Enter the area code — Or paste a full number. The area code decides the state and the clock.
- See the window — Federal and state hours, the one that applies now, and any frequency cap.
- Plug it in — Call the endpoint before each dial, or bulk-check a list before the shift.
Calling-hour rules are provided for convenience and reviewed periodically; they are not legal advice. Confirm current requirements with counsel for your jurisdiction.
Check a number before you dial.
Free to use. Every US area code, live local time.