Operator ranges: Sieber Engineering AG
Country: Switzerland (CHE) · Calling code: +41
Sieber Engineering AG holds 1 allocated E.164 number range in Switzerland (country calling code +41) , covering GEOGRAPHIC numbering , with national numbers of 11 digits. A representative sample of ranges is shown below; subscribers can view the complete list.
Total ranges
1
Number Types
GEOGRAPHIC: 1
MCCMNC / TADIG
MCCMNC: 1 TADIG: 0
228 in use
Number length
11 digits
| Prefix | Number type | MCC/MNC | TADIG | Min length | Max length |
|---|---|---|---|---|---|
| 4152760 | GEOGRAPHIC | 228 | — | 11 | 11 |