
The best time to call your prospects
< Return to blog < Return to blog The best time to call your prospects Table of contents You called three times. Voicemail. Voicemail. And… voicemail again.Yet you know the prospect exists. You actually spoke with them two weeks ago, at exactly 8:20 a.m. It seemed like pure luck. Except it wasn’t luck at all. The timing of an outbound call is one of the most overlooked factors in sales prospecting. The very same campaign, targeting the same prospect list with the same sales reps, can produce dramatically different results depending on when calls are placed. According to an analysis conducted by MightyCall on more than 187,000 outbound calls in 2025, the average success rate of outbound calls did not exceed 20.8%. The difference between a sales representative who spends the day leaving voicemails and one who consistently engages prospects often comes down to a handful of scheduling decisions. To better understand what really works, we reviewed the latest industry research on outbound calling performance and compared the best calling times across different job functions and industries.In this guide, you’ll discover the key trends, practical recommendations, and proven strategies for improving your outbound calling performance. Enjoy the read! Summarize this article with ChatGPT Why compliance must be part of your calling strategy Before analyzing the highest-performing time slots, one important point should be clarified: the data and recommendations presented in this article are based on international studies. They should therefore always be interpreted in light of the regulations applicable in each country. In other words, the theoretically best time slot is of little value if it is not legally permitted. France is a good example of this. The regulatory framework governing telemarketing is particularly strict. Since August 11, 2026, commercial prospecting calls to private individuals have been prohibited without their explicit prior consent. The implementing decree, published on July 25, 2026, sets out the practical rules for implementing this reform. Where valid consent has been obtained, calls are permitted from Monday to Friday, from 10 a.m. to 1 p.m. and from 2 p.m. to 8 p.m. To explore the topic further or learn more about the details of this decree, take a look at our in-depth analysis of the changes introduced by the August 11, 2026 law: Telemarketing: what the August 11, 2026 Law will change for contact centers. Best times to make outbound calls: what the research says Although methodologies differ from one study to another, research conducted across Europe and North America consistently reaches similar conclusions regarding the best times to call prospects. Across most industries, 8:00 a.m. to 11:00 a.m. delivers the highest contact rates.During these early hours, calendars are still relatively open, meetings have not yet taken over the day, and professionals are generally more available for meaningful conversations. After 11:00 a.m., connect rates tend to decline steadily. Another high-performing window typically falls between 2:00 p.m. and 4:00 p.m., extending to 5:00 p.m. in certain industries.In B2B environments especially, many decision-makers emerge from meetings during this period and begin catching up on pending tasks. They’re often more receptive to brief business conversations before the end of the workday. Research also shows that Wednesday and Thursday generally generate the strongest results.Monday is often consumed by urgent issues accumulated over the weekend, while Friday tends to focus on wrapping up projects before the weekend begins.Midweek offers a more stable pace, making prospects more available and more willing to engage in conversation. Some studies even report significant differences in contact rates between the best-performing and worst-performing days of the week. The lunch break remains one of the least effective periods for outbound prospecting.Between 12:00 p.m. and 1:00 p.m., answer rates typically decline. Prospects are less available, less attentive, and generally less inclined to engage in a sales conversation.Whenever possible, it’s better to shift your outreach to another part of the day where you’re more likely to have a productive discussion. The most common outbound calling mistakes Before looking at the best calling windows for each audience, it’s worth highlighting a few common mistakes that can hurt outbound performance, even when experienced sales teams are involved. Starting every calling session at exactly 9:00 a.m.It’s the default choice for many sales teams, but not necessarily the smartest one.At 9:00 a.m., most professionals are still catching up on emails, dealing with overnight priorities, or organizing their day. Depending on your target audience, starting at 8:00 a.m. or waiting until 10:00 a.m. can produce significantly better connect rates. Concentrating all outbound calls within the same time slotA sales team that places 200 calls between 10:00 and 11:00 a.m. is maximizing just one opportunity window while ignoring several others that could perform just as well, or even better.Spreading your outreach across multiple time slots and adapting your schedule to each audience’s work habits usually leads to more conversations and better campaign performance. Ignoring seasonal patternsProspect availability changes throughout the year.July and August typically see a noticeable decline in decision-maker availability, particularly within small and mid-sized businesses.Likewise, accounting close periods, quarter-end reporting, and year-end deadlines often leave finance and accounting professionals with little room for unexpected conversations, regardless of company size or industry. Ultimately, high-performing outbound teams don’t rely solely on call volume.They rely on thoughtful planning that takes into account how prospects actually work, when they’re available, and the context in which they’re being contacted. Choosing the right calling window based on your prospect’s role Not every professional organizes their workday the same way.In many cases, the best time to reach someone depends more on their role than on the company they work for. Understanding how each function structures its day simply increases your chances of having an actual conversation, not just hearing “I’m in a meeting, can you call me back later?” CEOs, Managing Directors and Executive Leaders Senior executives are often protected by the first line of defense: executive assistants, receptionists, or corporate switchboards.Between 9:00 a.m. and 5:00 p.m., calls are frequently screened, redirected, or delayed. Reaching an executive directly during








