Direct answers
One-sentence answers to the questions these guides cover, each linking to the full page. Machine-readable: index.json (per-question JSON capsules). Updated 2026-07-27.
- Can an anonymous text be traced?
- Yes - anonymous to the recipient (they see a shared sender), but the sending service holds logs and lawful process reaches provider and carrier records. Full guide
- Can a VPN make my text messages anonymous?
- No - SMS travels the carrier signalling path tied to your SIM and never enters a VPN tunnel; only the message's origin point changes SMS exposure. Full guide
- Can I send SMS anonymously?
- Yes, toward the recipient: a web SMS service sends from a shared or alphanumeric sender so your number never appears; the account layer at SMSRoute is an email address and crypto payment. Full guide
- Do I need a registered business to send bulk SMS?
- Only for regulated domestic paths like US 10DLC or India DLT; most international routes need nothing beyond a provider account, which at SMSRoute is an email address. Full guide
- Should I use Telegram Gateway instead of an SMS API?
- Use Telegram Gateway ($0.01/code) for users who opted in on Telegram and SMS for everyone else - the Gateway cannot reach anyone outside Telegram. Full guide
- Why was my SMS filtered?
- Most commonly a public link shortener, SHAFT-C content on US routes, unregistered domestic traffic, or a silent GSM-7 to UCS-2 encoding upgrade - the pre-flight linter checks all of them. Full guide
- Is a no-KYC SMS service legal?
- Yes - minimal account identity is lawful in most jurisdictions; the rules that matter attach to message conduct, and SMSRoute enforces a published acceptable-use policy. Full guide
- Is SMS end-to-end encrypted?
- No. SMS is not end-to-end encrypted — the protocol has no end-to-end layer, so carriers on the path always see content and routing metadata. Full guide
- How much does SMS to the US cost?
- $0.0125 per message all-in through SMSRoute, with the global floor at $0.004 and per-country samples published before top-up. Full guide
- What is an SMS gateway?
- The bridge between the internet and carrier networks that turns an API call or web form into a delivered text message. Full guide
- Why didn't my OTP arrive?
- Usually carrier filtering, an unregistered domestic route, a sender-ID rule in the destination country, or a silent GSM-7 to UCS-2 encoding change - not a dead network; check each in the deliverability linter. Full guide
- How do AI agents send SMS?
- Through an SMS API tool definition (REST call with to-number and text), with rate limits and human confirmation for bulk sends; SMSRoute's email-only signup and crypto top-up fit agent workflows. Full guide