Call Answering Company: What It Is and How to Choose One

A call answering company takes over some or all of your inbound phone calls. Instead of a call ringing out to voicemail, it goes to the company's operators or system. They greet the caller using your business name, answer basic questions from information you provide, take messages, and in some cases book appointments.

The service connects to your existing phone number through call forwarding, so callers dial the same number they always have. You keep your number; the forwarding sends the call to the answering company instead of ringing your line.

What you get back varies by provider. At minimum you should expect messages delivered to you, usually through a dashboard, email, or text. Many services also offer call transcripts, summaries, and appointment booking. AllDayDesk shows calls, transcripts, summaries, and bookings in its dashboard.

• Answers calls in your business name using instructions you provide
• Takes messages and passes them to you
• May answer common questions like hours, services, or prices you have shared
• May book appointments on a calendar you control
• Connects through call forwarding, so your public number stays the same

There are two main models, and they work quite differently.

Human answering services employ trained receptionists who answer your calls. Companies such as AnswerConnect offer 24/7 live business answering by people, and Ruby offers human virtual receptionists with plans advertised starting at $245 per month as of October 2026. Smith.ai sells human virtual receptionist services priced per call, with costs depending on the needs you select. These are starting prices from each company's own site, not a complete comparison; you would need a current quote to see included minutes, overage rates, hours, and contract terms.

AI receptionists answer calls automatically using software. AllDayDesk is an AI receptionist: after you choose your business or enter its website and confirm the details it found, you hear a personalized sample of how it would answer, then set up your phone. Human coverage and fees vary by service and plan, so compare what each model actually includes rather than assuming one is always cheaper or always available longer.

• Human services: real people answer, often with monthly plans or per-call pricing
• AI receptionists: software answers using your business information
• Some providers offer both models as separate products
• Pricing structures differ: per minute, per call, or flat monthly plans

Nearly every call answering company works through call forwarding. You keep your public number and forward calls to the service. The exact steps depend on your phone provider, and they differ between mobile lines, business landlines, and hosted phone systems.

As an example, Verizon mobile lines activate all-call forwarding by dialing *72 plus the 10-digit destination from the phone itself, and *73 turns it off; Verizon business landlines use *72 and *73 from the same line. T-Mobile uses codes like **21*1 followed by the destination and # for unconditional forwarding. Spectrum Business Voice manages forwarding through the SpectrumBusiness.net portal rather than star codes. The key point: identify your exact service before following any instructions, because codes for one product often do not work on another from the same carrier.

One known limitation: Google explicitly says forwarding calls from a Google Voice number to an automated system is unsupported. If your business runs on Google Voice, check with any provider before signing up.

With AllDayDesk, choosing phone setup is the last step after you confirm your business details and hear your sample. Setup instructions depend on your phone service, so you follow the directions that match your carrier.

• Forwarding is set up with your phone carrier, not with the answering company
• Mobile, landline, and hosted systems each use different methods
• Verify your exact product name before using star codes or portal steps
• Google Voice numbers cannot be forwarded to automated systems

Pricing in this category generally follows one of three patterns. Per-minute plans charge for time spent on your calls, often with a monthly allowance of included minutes and a higher rate for extra minutes. Per-call plans charge a set amount for each call handled. Flat monthly plans bundle a set of features at one price.

Published examples from provider sites include Ruby's human receptionist plans starting at $245 per month and Smith.ai's per-call pricing for human receptionists. AllDayDesk's own plans are per-minute with included monthly allowances, and current pricing is displayed separately on this site rather than in this guide.

When comparing quotes, look past the headline number. Two services with similar monthly prices can differ a lot in included minutes, overage rates, whether appointment booking is included, and contract length.

• Ask what the included allowance covers and what extra minutes cost
• Ask whether booking, transcripts, and summaries are included or add-ons
• Ask about contract terms and how to cancel
• Compare quotes at the same expected call volume

Use this checklist before you sign up with any provider, including this one.

First, decide what the service should actually do. Taking messages is the baseline. If you want appointments booked, ask where bookings land: AllDayDesk books new appointments on its built-in dashboard calendar by default once you have configured your services and availability, with an optional Google Calendar connection available in Settings after you connect and authorize your account. Changes to existing appointments are requests for you to approve, not confirmed changes.

Second, test the answer quality with your own information. A service that cannot speak accurately about your hours, services, and prices will frustrate callers. AllDayDesk lets you hear a personalized sample based on your business details before you choose phone setup, and the sample creates no real booking.

Third, understand what happens when the service does not know an answer. A good rule for any provider: when an answer, price, or appointment is unknown, the service should take a message instead of guessing. Also ask how transfers work. AllDayDesk supports transfers, but you must configure a destination and rules, and neither pickup nor an immediate response is guaranteed. Fourth, check the practical details: how you see messages and transcripts, how you update your business information, and what the contract requires.

• Define the job: messages only, or questions answered and appointments booked
• Ask where bookings go and how you control availability
• Listen to a sample answer built from your real business details
• Confirm unknown answers become messages, not guesses
• Understand transfer setup and its limits
• Review dashboard access, transcripts, and contract terms

Setting honest expectations helps you pick the right service and avoid disappointment.

Around-the-clock availability describes when the service is able to answer, not a promise that every single call connects. Phone networks and forwarding can fail on any service, human or AI. Similarly, a transfer to you is a configured action with a destination and rules you set; it is not a guarantee the transfer is picked up.

An answering company is also not a full replacement for in-house staff. The Bureau of Labor Statistics describes receptionist work as including greeting visitors and office tasks beyond phone answering, so compare scope rather than treating a phone service as an employee substitute.

Finally, watch for services that promise integrations they do not document. AllDayDesk supports an optional Google Calendar connection in Settings and nothing beyond that; it does not connect to dispatch systems, CRM tools, health records, industry scheduling software, or other calendars.

• Availability is not a guarantee every call connects
• Transfers depend on your configured destination and rules
• A phone service covers calls, not front-desk or office duties
• Verify any claimed integration before relying on it