Virtual Number Cost: How to Compare Prices and Billing Models

Updated 2026-09-30 · By the ZuteSIP team (ZuteSIP Inc.)

Short answer: Virtual number cost depends less on the headline price than on the billing model: monthly vs yearly billing, per-minute and per-SMS charges, setup fees, and different prices by number type or country. Compare the total yearly cost for your real usage. ZuteSIP charges one flat price, from $1.80 per month billed yearly, with calls and SMS allowances included.

Two numbers with the same monthly price can end up costing very different amounts over a year. This guide shows what to compare, and the questions that reveal the real cost before you pay.

The billing models you will see

Model	How it works	Watch out for
Monthly subscription	Pay each month for the number	Higher effective rate than yearly; lapses if a payment fails
Yearly subscription	Pay once a year, usually at a lower monthly equivalent	Refund terms if the number doesn't work for you
Pay-as-you-go usage	Number fee plus per-minute and per-SMS charges	Costs grow with every call and message
Per-verification credits	Pay per received code on a short-lived number	You don't keep the number, so re-verification is impossible
Bundles	Number plus a fixed allowance of minutes and SMS	What happens after the allowance is used

How number type affects price

Across the market, many providers price numbers differently by type and country. Toll-free numbers often carry a higher monthly fee, and inbound calls to them may be billed per minute because the business pays for the call. Mobile numbers in some countries cost more than local geographic numbers, and some countries add registration or documentation steps that are reflected in the price.

ZuteSIP takes a different approach: the same price for every number type in every country. A toll-free number in one country costs the same as a mobile number in another, from $1.80 per month, billed yearly ($21.60 per year).

Number type	Common pricing pattern in the market	ZuteSIP
Local (geographic)	Usually the lowest base fee	Same flat price
Mobile	Often higher than local; varies widely by country	Same flat price
Toll-free	Often higher base fee plus inbound per-minute charges	Same flat price

Hidden costs to ask about

Setup or activation fees charged once when you buy the number.
Per-minute charges for incoming calls, not just outgoing ones.
Per-message charges for receiving SMS.
Charges for call forwarding to another phone, billed per minute of the forwarded leg.
Extra fees for SIP access, a web dialer or additional users.
Minimum contract terms or cancellation fees.
Currency conversion or payment processing fees for your payment method.

What ZuteSIP includes for one price

Other billing options are shown at checkout. Payment is in USDT or USDC on Tron, BNB Smart Chain, Polygon, Base or Solana, from a prepaid wallet or directly at checkout.

Item	Included
Incoming SMS	Unlimited
Incoming calls	Unlimited
Outgoing SMS	500 per month
Outgoing minutes	1,000 per month
SIP credentials	Per number, for any SIP app or PBX
Call forwarding	To any phone
Web dialer	Choose any of your numbers as caller ID
SMS inbox and call logs	In the dashboard
Setup fee	None
Contract	None; auto-renews yearly from wallet

How to compare the true yearly cost

Estimate your usage: incoming calls, outgoing minutes and SMS per month.
For each option, add the number fee for 12 months plus any setup fee.
Add usage charges for minutes and SMS beyond anything included.
Add costs for features you need, such as forwarding or SIP access.
Consider the cost of losing the number: if it lapses or is reassigned, can you still recover your accounts?
Check guarantees: is there a replacement or refund if an app does not accept the number?

Payment method and currency affect cost too

The price you see is not always what you pay. Card payments in a foreign currency can add conversion margins, and some providers add tax or processing charges at checkout. ZuteSIP accepts USDT and USDC stablecoins only, on Tron, BNB Smart Chain, Polygon, Base or Solana. Network fees vary by blockchain, so choosing a low-fee network keeps the total down. A prepaid wallet also makes renewals predictable: top up once and the yearly renewal is taken automatically.

Questions to ask any provider before you buy

Is the price the same for every number type and country, or does it change?
What is included each month, and what is billed per minute or per message?
Is there a setup fee, a minimum term or a cancellation fee?
Do I get SIP credentials, forwarding and a web dialer without extra charges?
What happens if the number fails verification: replacement, refund or nothing?
Does the number stay assigned to me, and what grace period applies at renewal?

Cheap vs low total cost

The cheapest option on paper is a free public SMS site or a per-code rental. For a one-off test that may be fine, but for an account you care about, the real cost shows up later as a locked account you cannot recover. A cheap virtual number is one with a low total cost over the life of the account: predictable billing, no surprise usage fees, and a number that stays yours.

ZuteSIP's guarantees reduce the risk of paying for a number that doesn't work for you: a 7-day replacement guarantee gives you a free new number in the same country with one click, up to 2 times, and a 7-day money-back guarantee applies if the number hasn't been used for any call or SMS.

Included on every plan

Unlimited incoming SMS
Unlimited incoming calls
500 outgoing SMS per month
1,000 outgoing minutes per month
SIP credentials, call forwarding and web dialer
Keep your number as long as you want
Works with WhatsApp, Facebook, Google, Telegram and thousands more
7-day replacement guarantee — free new number if it doesn't work for you
7-day money-back guarantee if the number is unused

Numbers from $1.80 per month, billed yearly ($21.60 per year). Pay with USDT or USDC.

Frequently asked questions

How much does a virtual number cost?

It depends on the provider's billing model, number type and country. ZuteSIP numbers cost from $1.80 per month, billed yearly ($21.60 per year), the same for every type and country.

Is yearly billing cheaper than monthly?

Across the market, yearly billing usually has a lower monthly equivalent. Compare the total for 12 months including any setup and usage charges.

Are toll-free numbers more expensive?

With many providers they are, often with per-minute charges for inbound calls. ZuteSIP charges the same flat price for toll-free, mobile and local numbers.

Are there setup fees with ZuteSIP?

No. There is no setup fee and no contract; the number auto-renews yearly from your wallet with a 7-day grace period.

What if I pay for a number and the app doesn't accept it?

Within 7 days you can swap it for a free new number in the same country, up to 2 times. If you haven't used it for any call or SMS, you can request a refund under the 7-day money-back guarantee.

Can I pay by card?

No. Payment is in USDT or USDC only, on Tron, BNB Smart Chain, Polygon, Base or Solana.

Are free virtual numbers worth it?

Free numbers are shared and public, so codes can be read by others and you cannot re-verify later. ZuteSIP does not offer free or shared numbers.