Operator ranges: NORTH DAKOTA TEL CO
Country: USA · Calling code: +1
Total ranges
27
Number Types
GEOGRAPHIC: 27
MCCMNC / TADIG
MCCMNC: 1 TADIG: 0
311 in use
| Prefix | Number type | MCC/MNC | TADIG | Min length | Max length |
|---|---|---|---|---|---|
| 1701249 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1701262 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1701292 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1701294 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1701296 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1701322 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1701324 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1701393 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1701395 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1701398 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1701438 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1701465 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1701466 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1701473 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1701542 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1701547 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1701583 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1701592 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1701662 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1701665 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1701766 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1701776 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1701798 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1701868 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1701947 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1701968 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1701996 | GEOGRAPHIC | 311 | — | 11 | 11 |