Signal SMS Verification Numbers
Real carrier numbers that Signal accepts. One-time codes from $0.25, or a dedicated number from $16.99/mo that stays yours. No KYC, crypto accepted.
Get a Signal number- Dedicated
- $16.99
- per month, from
- One-time
- $0.25
- single code
- Stock
- Live
- 1 country
Signal one-time and rental prices
Pay once for a single code, or rent the number for a few days in case Signal asks again. Numbers are United States carrier lines and work for Signal worldwide.
United States carrier numberIn stock- One-time code
- $0.25
- one verification
- 3-day rental
- $1.50
- receive any number of codes
- 7-day rental
- $2.50
- receive any number of codes
- 30-day rental
- $4.40
- receive any number of codes
Prices updated
Keep the same Signal number every month
Signal ties each account to one number and can ask for a new code after a device change. A number that stays yours keeps the account reachable.
- Assigned only to you, never shared or recycled
- Unlimited verifications across most platforms
- Same number for re-logins, new devices and recovery
- One flat monthly price, cancel any time
Australia$32.99/mo
Germany$44.99/mo
Hong Kong$26.99/mo
Italy$29.99/mo
United Kingdom$16.99/mo- United States$19.99/mo
Prices update live. Each country page lists the carriers and platforms covered.
What Signal requires from a number
- Non-VoIP required
- No, but carrier numbers verify more reliably.
- Number reuse
- One account per number. Use a fresh number for each account.
Every VoidMob number is a non-VoIP carrier number. Signal's support pages do not publish a list of accepted number types. A Signal account is tied to one phone number, so keep the number for as long as you keep the account.
The number is half the signal
Signal checks the connection alongside the number. A mobile proxy keeps every signup and login on a real carrier IP, so the account you verify here looks consistent from day one.
Explore mobile proxiesAI agents
An agent can handle Signal verification
Once you create an API key and fund the balance, an AI agent can rent the Signal number when you say yes, poll for the message and read the parsed code through VoidMob's open-source MCP server. Works with Claude Code, Codex and other local MCP clients.
Verifying Signal with a real carrier number
Signal ties the account to the number you register with, and re-registering after a reinstall or on a new phone sends a new code to that same number. Treat it as a number you keep. For an account you plan to keep, use a multi-day rental or the dedicated monthly line.
A one-time OTP number is yours only for 15 minutes, and after that someone else can later try to register Signal with it. Registration Lock blocks that only while you keep using the account: Signal lets the lock expire after 7 days of inactivity.
Registration Lock requires your Signal PIN whenever your number is registered again, and a forgotten PIN can lock you out for a period, so store it with the number. Usernames let people message you without seeing your number, but you still register with a phone number.
Get a Signal code in seconds
One-time numbers from $0.25, dedicated lines from $16.99/mo.Automatic refund if no code arrives.
Frequently Asked Questions
Common questions about Signal verification numbers.