Operator ranges: SOUTHWEST TEL EXCH
Country: USA · Calling code: +1
Total ranges
3
Number Types
GEOGRAPHIC: 3
MCCMNC / TADIG
MCCMNC: 1 TADIG: 0
311 in use
| Prefix | Number type | MCC/MNC | TADIG | Min length | Max length |
|---|---|---|---|---|---|
| 1712386 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1712824 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1712825 | GEOGRAPHIC | 311 | — | 11 | 11 |