Bulk SMS
High-volume transactional and marketing SMS with prioritized routing, sender ID management, and granular delivery reporting.
Tier 1 Mobile Messaging · Switzerland
Enterprise SMS infrastructure with direct operator access
Simmcomm delivers high-throughput bulk SMS and SMPP connectivity backed by Tier 1 agreements with Swisscom, Sunrise, and Salt — built for aggregators, enterprises, and mission-critical messaging.
- 3 Swiss Tier 1 operators
- 5.0 SMPP 3.4 & 5.0 supported
- Direct No grey routes
Live routing
Operator
MCCMNC
Route
Swisscom
22801
Direct
Sunrise
22802
Direct
Salt
22803
Direct
What we do
Messaging services built for scale
From wholesale SMPP trunks to managed A2P campaigns — one infrastructure layer for Swiss mobile reach.
SMPP Connectivity
Dedicated and shared SMPP binds (v3.4 and v5.0) with configurable throughput, TLS support, and full MO/MT capability for integrators and CPaaS platforms.
A2P & OTP
Application-to-person flows optimized for authentication codes, alerts, and notifications with sub-second delivery targets on Swiss networks.
Compliance & Security
Swiss data residency options, GDPR-aligned processing, anti-fraud filtering, and content policies aligned with operator requirements.
Operator access
Tier 1 direct connections in Switzerland
Simmcomm maintains wholesale agreements with Switzerland's major mobile networks — no grey routes, no unnecessary hops.
Swisscom
Swisscom
Largest Swiss mobile network. Direct Tier 1 routing for national coverage with premium delivery performance.
- National GSM / LTE / 5G reach
- Alphanumeric & numeric sender IDs
- Operator-grade SLA
Sunrise
Sunrise
Full direct interconnect for enterprise and wholesale traffic across Sunrise mobile subscribers.
- High-throughput SMPP trunks
- Two-way messaging support
- Real-time delivery receipts
Salt
Salt
Direct Salt connectivity for competitive pricing and reliable delivery on Switzerland's third national operator.
- Wholesale rate structures
- Standard & transactional SMS
- Unicode / concatenated support
Infrastructure
SMPP platform engineered for carriers and enterprises
Our messaging core is built for sustained throughput, transparent monitoring, and rapid onboarding — whether you need a single bind or a fully redundant cluster.
- SMPP v3.4 and v5.0 with transceiver, transmitter, and receiver binds
- Configurable TPS per account with burst handling
- HTTPS REST API alongside native SMPP
- Real-time DLRs, MO forwarding, and webhook callbacks
- Redundant Zurich-region data centres with failover
- Dedicated account management
Typical SMPP profile
- Protocol
- SMPP 3.4 & 5.0
- Encoding
- GSM-7, UCS-2, Latin-1
- Throughput
- 50–500+ TPS per bind
- Connectivity
- VPN / TLS
About Simmcomm
Swiss messaging operator expertise
Simmcomm specialises in mobile SMS wholesale and enterprise messaging. We sit closest to the network — connecting aggregators, platforms, and large senders directly to Swisscom, Sunrise, and Salt.
Our team combines deep telecom interconnect experience with modern platform engineering, giving customers reliability, transparency, and the local presence Swiss enterprises expect.
Direct
No unnecessary intermediaries between you and Swiss operators.
Transparent
Clear pricing, live dashboards, and honest delivery metrics.
Local
Swiss-based operations, compliance, and account support.
Resilient
Redundant architecture designed for always-on messaging.
Get started
Ready to connect?
Tell us about your traffic profile, target volumes, and integration preferences. Write to us and we'll respond with routing options and a tailored commercial proposal.
contact@simmcomm.com
Zurich, Switzerland