Free test credits
Free
8 one-off test credits · send to your own verified number
Checked 4 Oct 2026
Plans and prices
SMSBOX pricing
Toll-Free Number US/Canada (+1)
€5 a month
Required for SMS to the US
Checked 4 Oct 2026
250 Starter credits
€24.75, paid once
250 credits · usage-based SMS, voice and WhatsApp
Checked 4 Oct 2026
Virtual NL number
€25 a month
Receiving and sending · receiving free up to 1,000 SMS/month, then 0.15 credit/message · local SMS traffic only
Checked 4 Oct 2026
Virtual BE number
€25 a month
Receiving and sending · receiving free up to 1,000 SMS/month, then 0.15 credit/message · local SMS traffic only
Checked 4 Oct 2026
SIM/MFA hosting
€33.25 a month
Per SIM card · receiving only · incoming SMS in dashboard or via webhook
Checked 4 Oct 2026
SIM hosting — receiving
€41.58 a month
Per SIM card · receiving only · M2M or business communication
Checked 4 Oct 2026
SIM hosting — receiving + sending
€74.92 a month
Per SIM card · two-way communication · 0.25 credit per SMS sent
Checked 4 Oct 2026