Calling time restrictions

Calling time restrictions are the hours during which a telemarketing call may be placed. Two federal agencies set them and both arrive at the same answer: 8 a.m. to 9 p.m., measured by the clock where the person answering is, not by the clock on your desk. What neither rule settles is how you work out where that person actually is.

Two agencies, two sections, one window

The Federal Trade Commission's Telemarketing Sales Rule puts it at 16 CFR 310.4(c), under the heading "Calling time restrictions". Without the prior consent of a person, it is an abusive telemarketing act or practice for a telemarketer to place outbound calls to a person's residence at any time other than between 8:00 a.m. and 9:00 p.m. local time at the called person's location.

The Federal Communications Commission's rule sits at 47 CFR 64.1200(c)(1). No person or entity may initiate a telephone solicitation to a residential telephone subscriber before the hour of 8 a.m. or after 9 p.m., local time at the called party's location. Paragraph (e) of the same section extends paragraphs (c) and (d) to solicitations, telemarketing calls and text messages placed to wireless numbers, to the extent described in the Commission's Report and Order FCC 03-153.

The hours match and the anchor matches. The wording does not. The FTC binds a telemarketer and opens with a consent clause on the face of the sentence. The FCC binds any person or entity, and its carve-out lives one definition away.

At 64.1200(f)(15), a telephone solicitation excludes a call made with the person's prior express invitation or permission, a call to someone with whom the caller has an established business relationship, and a call by or for a tax-exempt nonprofit. Read the definition before reading the window as absolute, and read your state's law before treating the federal floor as the ceiling.

Source: 16 CFR 310.4(c) and 47 CFR 64.1200(c)(1), (e) and (f)(15), both fetched in full and read on 20 September 2026 through the eCFR renderer API at ecfr.gov. They support the 8 a.m. to 9 p.m. hours, the anchor at the called person's location in both texts, the FTC's opening qualifier "without the prior consent of a person", the FCC's extension of paragraph (c) to wireless numbers to the extent of FCC 03-153, and the three exclusions from the FCC definition of telephone solicitation.

Whose clock, and the question the text leaves open

Both sections fix the clock in the same place: the called party's location. Neither tells you how that location is established. Searching the full text of both, the phrase "area code" appears in neither, and so does "time zone". There is no definition of local time in the FTC definitions at 16 CFR 310.2, and none in the FCC definitions at 64.1200(f). The rule names the clock and stops.

Why the area code is the weakest signal you hold

A purchased lead usually carries a state or a ZIP from the form, plus a phone number. Those two can disagree, and on a mobile number they often do, because a number keeps its original area code when its owner moves across the country. A 212 number can ring on a kitchen counter in Phoenix. Nothing in either section resolves the conflict for you, so do not reach for a citation here: there is none to reach for.

What is left is an operating decision, and the conservative one is to let the narrower window win when the signals disagree. If the form says Arizona and the number says New York, the overlap of the two windows is the safe span. That is practice rather than law, and it is worth writing into the dialler's rules rather than into a caller's memory.

What sits either side of the window on the same lead

The window is one gate of several and it is the easiest to describe, which is why it gets quoted more than the others. Before the hour is even relevant, the number has to clear the national do-not-call registry, and a desk that intends to rely on the FTC's safe harbour has its own list of conditions to satisfy. A call placed at 10 a.m. to a registered number is still a problem at 10 a.m.

Speed is the other thing people conflate with the window, and it is a separate subject: how quickly to dial a fresh lead is covered in how fast should you call a new mortgage lead. The window only tells you when dialling is closed. A lead that lands at 11:30 p.m. in the borrower's time zone waits until morning, and no argument about response times changes that.

Read the sections, not this summary

This page is not legal advice. Both rules carry definitions, exemptions and a body of enforcement that a summary cannot hold, and some states run a narrower window than the federal one. Those state statutes are not listed here because they were not opened for this page, and a list repeated from somewhere else is worse than no list. Read the two sections, then read the law of the states you call into, or have counsel do it.

Source: the full text of 16 CFR 310.4 and 47 CFR 64.1200, read on 20 September 2026 at ecfr.gov. Neither section defines how the called party's location is determined, and neither contains the phrase "area code" or "time zone", which is why the conflict between a lead's stated state and its phone prefix is described above as an operating decision and not as a requirement of either rule. No state statute is cited or characterised on this page because none was read for it.