The legal time to call customers in California is 8 a.m. to 9 p.m. for live telemarketing calls, measured in the customer’s local time. If you are using an autodialer or a prerecorded message, the window is narrower: 9 a.m. to 9 p.m. Pacific. Federal law sets the baseline, and California layers a stricter rule on top for automated calls. Weekends and holidays get no special treatment under either law.
The 8 a.m. to 9 p.m. Window for Live Calls
The federal rule comes from the FCC’s regulations under the Telephone Consumer Protection Act. No business can place a telemarketing call to a residential phone before 8 a.m. or after 9 p.m. local time at the called party’s location.1eCFR. 47 CFR 64.1200 – Delivery Restrictions The FTC’s Telemarketing Sales Rule applies the same 8-to-9 window to outbound telemarketing calls.2Federal Trade Commission. Complying With the Telemarketing Sales Rule
The clock runs on the recipient’s time zone, not yours. A call from a New York office at 6 p.m. Eastern lands in California at 3 p.m. Pacific, which is fine. A call from that same office at 10 p.m. Eastern lands at 7 p.m. Pacific, also fine for a California number but illegal for a New York number. Every call has to be timed to the person on the receiving end.
Neither the federal nor the California rule carves out weekends or holidays. A Sunday morning call at 8:30 a.m. is treated the same as a Wednesday morning call at 8:30 a.m. If it falls inside the permitted hours, the day of the week does not matter.
Automated Calls Can’t Start Until 9 a.m. in California
California applies a tighter rule to automated dialing-announcing devices. Under the state’s Public Utilities Code, these devices cannot place calls received in California between 9 p.m. and 9 a.m. California time.3California Legislative Information. California Public Utilities Code PUC 2872 A prerecorded message or robocall cannot legally reach a California phone before 9 a.m., one hour later than the federal rule for live calls allows.
The statute references “California time,” not local time at the called party’s location. Since the entire state sits in the Pacific zone, the practical effect is the same, but the anchor is California’s clock. If you dial California numbers with an autodialer from anywhere in the country, your permitted window is 9 a.m. to 9 p.m. Pacific.
How Consent Changes What You Can Do
The TCPA’s time restriction applies to “telephone solicitations,” and the FCC’s definition of that term excludes calls to someone who gave prior express invitation or permission.1eCFR. 47 CFR 64.1200 – Delivery Restrictions If a customer has clearly agreed to receive calls from you, those calls are not solicitations under the TCPA and the 8-to-9 window technically does not apply. Even so, a 6 a.m. call to someone who gave general consent is a reliable way to generate complaints and state-law claims. Treating the standard hours as a floor is the safer practice.
An established business relationship, formed when a consumer buys from or inquires with your company, can exempt you from certain Do Not Call Registry restrictions. It does not override the time-of-day rules. A prior transaction is not permission to call at any hour.
Do Not Call Registry Compliance
Calling California consumers also means complying with the National Do Not Call Registry. You must scrub your calling lists against the registry at least every 31 days.4Federal Trade Commission. Q&A for Telemarketers and Sellers About DNC Provisions in TSR A call to a registered number is a separate violation from a call outside permitted hours, and the two can stack on a single call.
A safe harbor defense exists for accidentally calling a registered number, but only if you can show all of the following:
- You maintain written procedures for Do Not Call compliance.
- Your personnel are trained on those procedures.
- You monitor and enforce compliance.
- You keep your own internal list of numbers you may not call.
- You accessed the national registry no more than 31 days before the call.
- The violating call was an isolated error, not a systemic failure.
Missing any one of those elements eliminates the defense.4Federal Trade Commission. Q&A for Telemarketers and Sellers About DNC Provisions in TSR
Caller ID Rules
California requires telemarketers to transmit accurate caller ID showing the caller’s name and phone number. When you use an automated dialing device, California’s Public Utilities Code also requires the device to identify the caller and provide a toll-free callback number at the start of each message. Spoofing caller ID to disguise the source of a telemarketing call violates both federal and California law.
Debt Collection Calls Follow Different Rules
If the call is about collecting a debt rather than selling something, a separate framework applies. Under the federal Fair Debt Collection Practices Act, a debt collector cannot contact a consumer before 8 a.m. or after 9 p.m. local time unless the consumer directly consents to other hours.5Office of the Law Revision Counsel. 15 U.S. Code 1692c – Communication in Connection With Debt Collection California’s Rosenthal Fair Debt Collection Practices Act goes further by covering original creditors collecting their own debts, not just third-party collection agencies. A company calling a customer about a past-due balance on its own account is outside the FDCPA but inside the Rosenthal Act, which prohibits causing a phone to ring repeatedly to annoy the person called.6California Legislative Information. California Civil Code 1788.11 The CFPB’s Regulation F adds a presumption of harassment if a collector calls more than seven times in seven days about a single debt, or calls within seven days after an actual phone conversation about that debt.7eCFR. 12 CFR Part 1006 – Debt Collection Practices (Regulation F)
What a Violation Costs
Under the TCPA, a consumer can sue for $500 per violation or actual damages, whichever is greater. If the court finds you willfully or knowingly broke the rules, that number triples to $1,500 per violation.8Office of the Law Revision Counsel. 47 U.S. Code 227 – Restrictions on Use of Telephone Equipment A campaign that places 10,000 calls outside the permitted hours can generate millions in exposure on its own.
On the debt collection side, the FDCPA lets a consumer recover actual damages plus up to $1,000 per lawsuit, along with attorney’s fees and court costs.9Office of the Law Revision Counsel. 15 U.S. Code 1692k – Civil Liability Class actions are capped at $500,000 or 1% of the collector’s net worth, whichever is less. California’s Rosenthal Act allows actual damages for any violation and adds a penalty of $100 to $1,000 for willful and knowing violations.10California Legislative Information. California Civil Code CIV 1788.30 Because California collectors must comply with both laws, a single call can draw claims under each.
Records You Need To Keep
Businesses making telemarketing calls must keep detailed records for five years under the FTC’s revised Telemarketing Sales Rule, up from the previous 24-month requirement. Required records include documentation of prerecorded messages, call campaigns, established business relationships, and consent records showing the name and number of the person who gave consent, the date, and the specific purpose. When a complaint arrives, a company that cannot produce these records has already lost ground before the facts of the call are examined.