---
title: "SMSRelay AG: MCC 228 MNC 56"
mcc: "228"
mnc: "56"
plmn: "22856"
operator: "SMSRelay AG"
country: "Switzerland"
country_iso: "CH"
region: "Europe"
updated: "2025-04-09"
canonical: "https://mcc-mnc.org/networks/228_56"
---

# SMSRelay AG: MCC 228, MNC 56 (Switzerland)

**SMSRelay AG** is a mobile network in [Switzerland](https://mcc-mnc.org/countries/switzerland.md) (Europe), identified by MCC **228** and MNC **56**: PLMN ID 22856, also written 228-56 or 228 56.

## Identifiers

| Field | Value |
|---|---|
| MCC (Mobile Country Code) | 228 |
| MNC (Mobile Network Code) | 56 |
| PLMN ID (MCC+MNC) | 22856 |
| TADIG code | — |
| Brand | — |
| Operator | SMSRelay AG |
| Country | Switzerland (CH) |
| Region | Europe |
| Dialling code | — |
| Technologies | — |
| Last updated | 2025-04-09 |

## Technologies & bands

No bands on file for this network.

## Voice & calling services

| Service | Status | Source |
|---|---|---|
| VoLTE | Unknown | — |
| VoWiFi | Unknown | — |
| ViLTE | Unknown | — |
| VoNR | Unknown | — |

A service not marked Supported or Not supported is unknown: no data either way, not a sign that the network lacks it.

## About SMSRelay AG

SMSRelay AG, operating in Switzerland, is a notable mobile network, identified by the Mobile Country Code (MCC) 228, representing Switzerland, and the Mobile Network Code (MNC) 56. As a telecommunications provider within the competitive Swiss market, SMSRelay AG plays a role in connecting individuals and businesses across the country and beyond. Switzerland, located in the heart of Europe, boasts a robust telecommunications infrastructure, and SMSRelay AG contributes to this landscape by offering a range of communication services. They differ from the larger networks such as Swisscom, Sunrise and Salt. While specific details about SMSRelay AG's service offerings, coverage areas, and market share may vary, its presence within Switzerland highlights the nation's commitment to fostering a diverse and innovative mobile communications ecosystem, contributing to the overall connectivity within Europe.

The allocation of MCC 228 and MNC 56 is essential for mobile devices to correctly identify and connect to the SMSRelay AG network. This system ensures that mobile phones can seamlessly roam onto the network and access services. These assigned codes are a crucial element supporting the functionality of mobile communication across Switzerland. SMSRelay AG may focus on specific niches or customer segments, differentiating itself from other established players in the Swiss mobile market through specialized services or unique value propositions. It’s also worth noting that the Swiss telecom market benefits from the country's stable economy, advanced technological infrastructure, and high levels of mobile penetration, indicating opportunities for networks such as SMSRelay AG to thrive through targeting specific niches.

## Other networks in Switzerland

| MCC | MNC | Network | TADIG |
|---|---|---|---|
| 228 | 01 | [Swisscom](https://mcc-mnc.org/networks/228_01.md) | CHEC1 |
| 228 | 02 | [Sunrise](https://mcc-mnc.org/networks/228_02.md) | CHEDX |
| 228 | 03 | [Salt](https://mcc-mnc.org/networks/228_03.md) | CHEOR |
| 228 | 05 | [Comfone AG](https://mcc-mnc.org/networks/228_05.md) | — |
| 228 | 06 | [SBB-CFF-FFS](https://mcc-mnc.org/networks/228_06.md) | — |
| 228 | 07 | [IN&Phone](https://mcc-mnc.org/networks/228_07.md) | — |
| 228 | 08 | [Tele4u](https://mcc-mnc.org/networks/228_08.md) | — |
| 228 | 09 | [Comfone AG](https://mcc-mnc.org/networks/228_09.md) | — |
| 228 | 10 | [Stadt Polizei Zürich](https://mcc-mnc.org/networks/228_10.md) | — |
| 228 | 11 | [Swisscom Broadcast AG](https://mcc-mnc.org/networks/228_11.md) | — |
| 228 | 12 | [Sunrise](https://mcc-mnc.org/networks/228_12.md) | — |
| 228 | 50 | [3G Mobile AG](https://mcc-mnc.org/networks/228_50.md) | — |
| 228 | 51 | [relario AG](https://mcc-mnc.org/networks/228_51.md) | — |
| 228 | 52 | [Barablu](https://mcc-mnc.org/networks/228_52.md) | — |
| 228 | 53 | [upc cablecom](https://mcc-mnc.org/networks/228_53.md) | — |
| 228 | 54 | [Lycamobile](https://mcc-mnc.org/networks/228_54.md) | — |
| 228 | 55 | [WeMobile SA](https://mcc-mnc.org/networks/228_55.md) | — |
| 228 | 57 | [Mitto AG](https://mcc-mnc.org/networks/228_57.md) | — |
| 228 | 58 | [beeone](https://mcc-mnc.org/networks/228_58.md) | — |
| 228 | 59 | [Vectone](https://mcc-mnc.org/networks/228_59.md) | — |
| 228 | 60 | [Sunrise](https://mcc-mnc.org/networks/228_60.md) | — |
| 228 | 61 | [Compatel Ltd.](https://mcc-mnc.org/networks/228_61.md) | — |
| 228 | 62 | [Telecom26 AG](https://mcc-mnc.org/networks/228_62.md) | — |
| 228 | 63 | [FTS](https://mcc-mnc.org/networks/228_63.md) | — |
| 228 | 64 | [Nth AG](https://mcc-mnc.org/networks/228_64.md) | — |
| 228 | 99 | [Swisscom Broadcast AG](https://mcc-mnc.org/networks/228_99.md) | — |

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