Chalkboard OTP activations from $0.25

Start an activation, receive the Chalkboard code, and the activation is done. Live in 182 countries with 233,469 numbers in stock right now, cheapest in United States at $0.25. If the code never lands you are refunded in full.

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Live · priced 2 min ago · from $0.02 · in USD

Chalkboard prices by country

Cheapest first, because choosing a country is how you choose a price. Every figure is retail — the one your wallet would be debited — and every row has stock behind it. The delivery rate is the carrier’s own historical figure for that pair, shown as reported and left blank when it is not.

Current retail price of a Chalkboard verification by country, with numbers available and the carrier’s delivery rate.
Country	You pay	Available	Delivery rate
United States+1	$0.25	44,900	50%
Brazil+55	$0.60	3,765	50%
Spain+34	$0.60	3,545	50%
Indonesia+62	$0.60	11,760	50%
Kenya+254	$0.60	108	50%
Malaysia+60	$0.60	1,100	50%
Nigeria+234	$0.60	101	50%
Viet Nam+84	$0.60	1,478	50%
Canada+1	$0.75	33,654	50%
United Kingdom+44	$0.75	8,928	50%
United Arab Emirates+971	$1.43	80	50%
Afghanistan+93	$1.43	100	50%
Anguilla+1264	$1.43	80	50%
Albania+355	$1.43	80	50%
Armenia+374	$1.43	100	50%
Angola+244	$1.43	100	50%
Argentina+54	$1.43	3,209	50%
Austria+43	$1.43	1,416	50%
Australia+61	$1.43	1,277	50%
Aruba+297	$1.43	60	50%
Azerbaijan+994	$1.43	100	50%
Bosnia-Herz+387	$1.43	60	50%
Barbados+1246	$1.43	80	50%
Bangladesh+880	$1.43	80	50%

These are 24 of the 182 countries carrying Chalkboard right now, cheapest first. The rest are priced the same way and are in the dashboard after signup.

One code, then it is gone

A Chalkboard activation is a number rented for a single verification. You see the exact price before you confirm, and the wallet is debited for that figure and no other.

Refunded if nothing arrives

No code, no charge. A cancelled or expired activation is refunded to the wallet automatically, and the refund is a row in the same ledger as the debit.

Or keep a line for Chalkboard

A dedicated US or Canada business number from $0.50/mo receives Chalkboard codes month after month — plus SMS and calls for every other service you sign up for. Dedicated lines are self-serve — search inventory, confirm the exact price, and pay from your wallet. Inbound SMS lands on the number’s thread in the dashboard.

Other services in stock now

See all 6,271 services — or the live rate card by country.