Tier-1 Premium Routes — No Grey Routes, Ever
SBS TELECOM operates exclusively on premium Tier-1 and certified Tier-2 routes. We do not use grey routes, SIM farms, or any non-compliant routing methods. If you have ever experienced delivery failures, inconsistent sender IDs, or unexplained DLR discrepancies, you were likely using a grey route provider.
What Makes a Premium Route
- Direct carrier or certified Tier-1 aggregator connectivity
- Contractual quality commitments from the carrier
- Transparent routing — you know exactly which carrier is used
- Anti-fraud controls at the operator level
- Number portability resolution
- Full delivery receipt chain with no spoofing
Premium vs Grey Routes
- Delivery Rate — Premium: 95%+ | Grey: Often 60-80% with unreliable DLRs
- Sender ID — Premium: Preserved as configured | Grey: Often altered or stripped
- Latency — Premium: Sub-5 seconds typically | Grey: Highly variable
- Compliance — Premium: Fully compliant | Grey: Non-compliant, carrier-blocking risk