Operator ranges: CAMBRIDGE TEL CO
Country: USA · Calling code: +1
Total ranges
18
Number Types
GEOGRAPHIC: 17 VOIP: 1
MCCMNC / TADIG
MCCMNC: 1 TADIG: 0
311 in use
| Prefix | Number type | MCC/MNC | TADIG | Min length | Max length |
|---|---|---|---|---|---|
| 1208253 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1208256 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1208257 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1208259 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1308692 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1308697 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1309522 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 1309937 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 19862500 | VOIP | 311 | — | 11 | 11 |
| 19862501 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 19862502 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 19862503 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 19862504 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 19862505 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 19862506 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 19862507 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 19862508 | GEOGRAPHIC | 311 | — | 11 | 11 |
| 19862509 | GEOGRAPHIC | 311 | — | 11 | 11 |