AI phone answering for your business

Telephone Answering Service 24 Hours

A telephone answering service 24 hours a day handles your business calls around the clock — days, nights, weekends and holidays. AllDayDesk answers in your business name using details you save, takes messages, and books appointments you review in a dashboard. You keep your existing number by forwarding calls to the service. Around-the-clock availability describes when the service is ready to answer, not a guarantee that every call connects.

Hear it answer for your business No credit card to try it

24/7 call answeringKeep your current numberFirst 30 calls free

How it works

Set up your business receptionist

01

Add your business

Choose your business or enter its website. Check the services, hours, and details callers need.

02

Hear your receptionist

Listen to a sample for your business and check its answers. The sample does not create a real booking.

03

Connect your phone

Follow the steps for your phone service. Set up booking availability and any call transfers you want to use.

Review calls, messages, and bookings in your dashboard.

What a 24-Hour Telephone Answering Service Covers

The phrase "24 hours" can mean different things at different companies. For some providers it means a human team works in shifts around the clock. For others, like AllDayDesk, it means an AI receptionist is available to answer at any hour using the business details you save. Either way, the point is the same: one service covers the full day rather than just evenings.

A full-time service typically handles the same situations at 2 p.m. and 2 a.m.: answering in your business name, taking messages, sharing information you have approved, and booking appointments when you have set up your services and availability. When a caller asks something the service does not know — like a price you have not listed or a question about a specific appointment — it takes a message instead of guessing.

It helps to be clear about what a 24-hour service is not. It is not an emergency dispatch, and it does not give medical, legal or financial advice. It answers, informs, books and takes messages. Anything beyond that becomes a message for you to handle.

  • Answers calls in your business name at any hour, using your saved business information
  • Takes detailed messages when an answer, price or appointment time is unknown
  • Books new appointments once you have configured services and availability
  • Shows calls, transcripts, summaries and bookings in your dashboard
  • Keeps your existing public phone number through call forwarding
  • For a closer look at how single-day coverage differs from continuous service, read our 24 hour answering service page. 24 hour answering service
  • If you are new to the category, our guide to what a virtual receptionist is explains the broader landscape. what is a virtual receptionist

How Calls Reach the Service: Forwarding Your Existing Number

You do not change your phone number. You keep your public number and forward calls to the answering service. The exact steps depend on your phone provider, so check which service you have before following any instructions — the same carrier often has different products with different steps.

Some examples from published provider guides: Verizon mobile uses *72 plus the destination for all-call forwarding and *73 to turn it off (verizon-wireless). T-Mobile uses **21*1 followed by the destination and # for unconditional forwarding (tmobile). For Spectrum Business Voice, forwarding is managed by signing in to SpectrumBusiness.net, choosing the phone number, and using Voice Settings or Forwarding Manager (spectrum-business). AT&T Phone for Business uses *72, destination, # for all calls and *92 for no-answer forwarding (att-business). Optimum Business Phone uses *72 and confirms with two beeps and dial tone (optimum).

Two important limits: Google Voice does not support forwarding calls from a Google Voice number to an automated system, so a Google Voice line is not a compatible path (google-voice-routing). And conditional forwarding — forwarding only when busy or unanswered — is not verified for every carrier, so confirm with your provider which forwarding types your line supports before relying on them.

  • Identify your exact phone product first; codes differ between a carrier's wireless, landline and hosted products
  • All-call forwarding sends every incoming call to the service; conditional forwarding sends only busy or unanswered calls
  • Test by placing a real call from another phone after activating
  • Deactivate with the provider's own off code or portal setting whenever you want calls to ring you directly again

Sources: Verizon mobile call forwarding · T-Mobile short codes · Spectrum Business Voice user guide · AT&T Phone for Business call forwarding · Optimum Business Phone user guide · Google Voice linked phone setup

Setting Up AllDayDesk Step by Step

Setup starts by choosing your business or entering its website. AllDayDesk then builds its knowledge from the information it finds, and you check those details to make sure they are accurate — this is what the service will tell callers about you.

Next, you hear a personalized sample of how your calls would be answered. This sample is a preview only; it does not create a real booking or affect your calendar. If the wording or details are not right, fix them before going live.

Finally, you choose your phone setup. That means following your provider's forwarding instructions so calls reach AllDayDesk. Once calls flow, you can see every call, transcript, summary and booking in your dashboard. New appointments go on the built-in AllDayDesk dashboard calendar by default, once you have configured your services and availability. If you prefer, you can optionally connect Google Calendar in Settings after connecting and authorizing your Google account.

  • Choose your business or enter its website so the service can learn your details
  • Review and correct the business information before going live
  • Listen to the personalized sample — it is a preview, not a real booking
  • Choose phone setup and activate forwarding with your provider
  • Configure services and availability so new bookings land on your calendar
  • Optionally connect Google Calendar in Settings after authorizing your account

Transfers, Messages and What Happens When the Service Does Not Know

Sometimes a caller needs a person — for example, an existing customer with an urgent situation. AllDayDesk can transfer calls to you, but only after you have configured a transfer destination and the rules for when transfers happen. A transfer is not guaranteed to be picked up or answered immediately, so think about where calls should go and when before enabling them.

When the service cannot answer a question — an unknown price, a question about an existing appointment, or anything outside your saved information — it takes a message instead of guessing. You see the message, transcript and summary in your dashboard and follow up yourself.

Note that changes to existing appointments work as requests for you to approve, not confirmed changes. This keeps you in control of your schedule while still letting callers ask for adjustments at any hour.

  • Configure a transfer destination and rules before transfers are used
  • No pickup or immediate response is guaranteed on a transfer
  • Unknown answers, prices or appointment details become messages, not guesses
  • Existing appointment changes are requests for you to approve in the dashboard
  • If you want the service only when your line is busy rather than all calls, our overflow answering service page explains that pattern. overflow answering service

What a 24-Hour Service Costs to Run

Pricing for 24-hour answering varies a lot by provider type. Human services that staff around the clock generally cost more because people work in shifts; published starting prices for some human virtual receptionist services begin around $245 per month, though you should always verify current quotes, included allowances and contract terms directly (ruby). Other providers use per-call pricing that depends on the needs you select (smith).

AllDayDesk plans are based on included minutes with a per-minute rate for overage, and pricing is displayed separately on this site rather than written into this page. When comparing options, look past the headline number: check what is included, what extra minutes or calls cost, whether nights and weekends count the same as business hours, and whether you can change or cancel your plan.

Also compare scope. An in-house receptionist does far more than answer the phone — greeting visitors and handling office tasks — so a phone service is not a full replacement for that role (bls).

  • Human 24/7 staffing generally carries higher published starting prices than AI-based plans
  • Compare included minutes or calls, overage rates, and how off-hours usage is counted
  • AllDayDesk plan pricing is shown separately on this site
  • A phone answering service covers calls, not the full range of an in-house receptionist's job

Sources: Ruby live virtual receptionists · Smith.ai virtual receptionist pricing · BLS receptionist occupation guide

Is a 24-Hour Service Right for Your Business?

A good test is simple: do callers try to reach you outside the hours you can personally answer? If your phone rings at night, on weekends, or during jobs you cannot interrupt, a full-time service captures those calls instead of letting them go to voicemail. If nearly all your callers reach you during the day, an after-hours-only or overflow arrangement may be enough.

Consider what you want the service to do. If you mainly need messages taken accurately, most services handle that. If you want new appointments booked automatically, check that the service supports booking and that you are willing to configure your services and availability — with AllDayDesk, bookings use the built-in dashboard calendar, with optional Google Calendar connection in Settings.

Finally, think about your phone setup. If you use Google Voice as your main business line, forwarding to an automated system is not supported (google-voice-routing). If you are on a carrier whose conditional forwarding is not verified, plan to use all-call forwarding or confirm support with your provider first.

  • Best fit when callers contact you outside your available hours
  • Decide whether you need messages only or also automated appointment booking
  • Confirm your phone line supports forwarding to an automated service
  • Start with all-call forwarding if conditional forwarding is not confirmed for your line

Sources: Google Voice linked phone setup

Pricing

Choose a plan that fits your calls.

Solo $99/moBusiness $199/moGrowth $349/mo

Each plan includes call minutes. Extra minutes cost more. See your estimate before you start. Your first 30 calls are free, with no credit card. Paid plans are monthly; cancel anytime.

More questions, answered

Do I have to change my phone number?

No. You keep your public number and forward calls to the answering service using your phone provider's forwarding feature. Callers dial the same number they always have.

Will every call be answered?

The service is available around the clock, but availability is not a guarantee that every call connects. Forwarding has to be set up correctly with your provider, and transfers depend on the destination you configure.

Can the service book appointments on my calendar?

Yes, once you have configured your services and availability. New appointments go on the built-in AllDayDesk dashboard calendar by default. You can optionally connect Google Calendar in Settings after connecting and authorizing your Google account.

What happens if a caller asks something the service does not know?

It takes a message. Unknown answers, prices or appointment details are collected as messages you can review in the dashboard, along with the call transcript and summary.

Does Google Voice work with AllDayDesk?

Google states that forwarding calls from a Google Voice number to an automated system is unsupported, so a Google Voice line is not a compatible forwarding path. You would need a line from a provider whose forwarding supports this.

Can callers reach me directly in an urgent situation?

Calls can be transferred to you, but only after you configure a transfer destination and rules. Neither pickup nor an immediate response is guaranteed on a transfer.

Hear Your Own Receptionist

Enter your business details and listen to a personalized sample of how AllDayDesk would answer your calls, day or night. The sample is just a preview — no real booking is made — but it shows you exactly what your callers would hear before you turn on forwarding.

Hear it answer for your business No credit card to try it

Updated . Linked sources checked on the date shown.

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