TCR Vetting Systems Operational
Code 6101Fix documented

Duplicate Campaigns Snowshoeing Detected

Why This Rejection Happens

Carriers have detected "snowshoeing" behavior: splitting a large volume of messages across multiple numbers or campaigns to evade throughput limits. This is strictly prohibited.

Root Cause Analysis

The Fix

Consolidate your traffic.

✓ Correct Strategy

Register ONE high-throughput campaign. If you need more speed, apply for a "T-Mobile Special Business Review" or vetted throughput increase.

✗ Incorrect Strategy

Creating "Marketing 1", "Marketing 2", "Marketing 3" campaigns to spread load.

Need Higher Throughput?

Don't snowshoe. Get approved for higher limits legitimately.

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What reviewers check for code 6101

Code 6101 is reported as "Duplicate Campaigns Snowshoeing Detected". Each program should be registered once. Reviewers reject campaigns that duplicate an existing campaign for the same brand and purpose, because duplicates are used to multiply throughput or spread traffic across many numbers (snowshoeing).

Where code 6101 comes from

Code 6101 is a campaign review reason code used to report a specific deficiency found during manual campaign vetting. CSPs surface it in the rejection notice alongside any other codes found in the same review, so check for companion codes before resubmitting. It has a documented fix that usually needs one targeted correction and a resubmission.

Fix and verify before resubmitting

  1. Check your CSP account for existing campaigns with the same use case and content.
  2. Add numbers to the existing approved campaign instead of registering a new one.
  3. If a separate campaign is genuinely needed, explain how its audience and content differ.
  4. Delete abandoned draft or rejected duplicates.
  5. Request throughput increases through vetting rather than duplicate campaigns.
  6. Resubmit with a note that references code 6101 (Duplicate Campaigns Snowshoeing Detected) and lists each change made.

Sample resubmission note

Many CSPs let you add a note for the reviewer when you resubmit. A short, specific note shows what changed and speeds up the second review. Example for Harbor Key Realty:

Harbor Key Realty corrected the deficiency reported as code 6101 (Duplicate Campaigns Snowshoeing Detected). Changes made: check your CSP account for existing campaigns with the same use case and content; add numbers to the existing approved campaign instead of registering a new one; if a separate campaign is genuinely needed, explain how its audience and content differ. All URLs, keywords and auto-replies were re-tested from an external network before this resubmission, and the campaign text now matches the live opt-in exactly.

Common mistakes that keep code 6101 coming back

  • Re-registering after rejection instead of editing the rejected campaign.
  • Creating one campaign per location with identical content.
  • Splitting a blast across many campaigns to avoid limits.

Frequently asked questions about code 6101

We have several locations. Do we need one campaign each?

Not if they send the same content under the same brand. One campaign with multiple numbers is usually correct.

Can I get more throughput without a second campaign?

Yes. Secondary vetting can raise the brand's score and throughput tier.

// Specs

Code
6101
Severity
Fix documented
Category
10DLC / TCR
Status
Verified 2026

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