Vonage A2P 10DLC registration checker — pre-scan before you submit
If you send US business SMS through Vonage, your 10DLC campaign packet still needs to make sense to carriers. A2PCheck helps you test the content before the provider registration flow becomes the first reviewer.
Guidance only — A2PCheck is independent and not affiliated with Vonage, Twilio, The Campaign Registry, or any carrier, and we can't guarantee approval.
Pre-scan your Vonage 10DLC campaign
Paste the campaign details you plan to submit through Vonage API Dashboard. A2PCheck checks for common carrier/TCR rejection patterns before you submit. Free, no signup.
Where A2PCheck fits in the Vonage registration flow
Vonage documents 10DLC for messaging registration. A2PCheck stays provider-neutral: it checks the campaign artifacts that commonly trigger carrier/TCR questions before you submit them through Vonage. Use the official Vonage documentation for provider-specific submission steps; use A2PCheck to review whether the campaign packet itself is coherent before it reaches carrier review.
Official provider reference: Vonage 10DLC overview.
What is reviewed before a 10DLC campaign is accepted
- Vonage has public 10DLC documentation for messaging registration.
- Campaign review still depends on clear use case, consent, sample messages, and policy evidence.
- Teams moving from Twilio or another provider should re-check the full packet rather than assuming prior copy will pass unchanged.
Common risks to fix before submitting through Vonage
- The campaign description is vague about who receives messages, why they receive them, and how often messages are sent.
- Sample messages do not include a recognizable brand name, opt-out language, or the expected rate/help disclosures.
- The opt-in flow does not quote the consent language users actually see before receiving SMS/MMS.
- The website, privacy policy, terms, or opt-in URL is unreachable, generic, or inconsistent with the campaign use case.
Vonage pre-submission checklist
- Campaign description names the brand, audience, use case, message frequency, and consent path.
- At least two realistic sample messages include brand context, STOP/HELP language, and rate disclosure where appropriate.
- Opt-in flow explains the exact page, form, checkbox, keyword, or offline process where consent is captured.
- Privacy policy and terms are public and include SMS-specific disclosures, including no sale/sharing of phone numbers for marketing.
- Rejection fixes are applied to the full packet before resubmitting through the provider portal or API.
Useful A2PCheck guides before you resubmit
If the scan flags sample copy, use the sample message checklist. If consent is weak, review opt-in flow examples. If policy evidence is missing, use the privacy policy requirements. If this is a rejected campaign, walk through the resubmission checklist. For broader context, start with what A2P verification means or the A2P wizard.
Do not treat provider registration as copy cleanup
The provider portal or API captures your campaign details, but the approval decision depends on whether the story is specific, consistent, and backed by consent/policy evidence. Fixing one field while leaving the rest inconsistent is how teams end up in repeated rejection loops.
Frequently asked questions
Is A2PCheck affiliated with Vonage?
No. A2PCheck is independent and is not affiliated with Vonage, Twilio, The Campaign Registry, or any carrier. Use the official Vonage registration flow to submit; use A2PCheck to pre-check the campaign packet first.
Can this guarantee my Vonage campaign is approved?
No. Carriers and TCR may apply additional unpublished checks. A2PCheck catches common, documented readiness issues so you can fix weak evidence before submitting or resubmitting.
What should I paste into the scanner?
Paste the same campaign description, sample messages, opt-in flow, business website, privacy policy, and terms URLs you plan to submit through your provider. Do not paste end-user PII.