You are reviewing the Area Code (NPA/NXX) report for 331-346. Did you mean to search the SMS short code 331346?
Paste raw digits, a formatted phone number, an area code, an NPA-NXX block, or a short code. US and Canada phone lookups route automatically, and international iMessage checks are available separately.
| Raw Number | 331346 |
| Basic Format | 331-346 |
| NPA (Area Code) | 331 |
| NXX | 346 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date | Block Available Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 331-346-0XXX | 6333 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | NAPERVILLE | AS | 05/18/2026 | NAPERVILLE | IL | MW | 07/20/2026 | |
| 331-346-1XXX | 6333 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | NAPERVILLE | AV | NAPERVILLE | IL | MW | 07/21/2026 | ||
| 331-346-2XXX | 6333 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | NAPERVILLE | AV | NAPERVILLE | IL | MW | 07/21/2026 | ||
| 331-346-3XXX | 5562 | METROPCS, INC. | NAPERVILLE | AS | 06/15/2026 | NAPERVILLE | IL | MW | 07/21/2026 | |
| 331-346-4XXX | 6333 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | NAPERVILLE | AV | NAPERVILLE | IL | MW | 07/21/2026 | ||
| 331-346-5XXX | 6333 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | NAPERVILLE | AV | NAPERVILLE | IL | MW | 07/21/2026 | ||
| 331-346-6XXX | 6333 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | NAPERVILLE | AV | NAPERVILLE | IL | MW | 07/21/2026 | ||
| 331-346-7XXX | 6333 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | NAPERVILLE | AV | NAPERVILLE | IL | MW | 07/21/2026 | ||
| 331-346-8XXX | 6333 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | NAPERVILLE | AV | NAPERVILLE | IL | MW | 07/21/2026 | ||
| 331-346-9XXX | 6333 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | NAPERVILLE | AV | NAPERVILLE | IL | MW | 07/21/2026 | ||
| 331-346-XXXX | 6333 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | NAPERVILLE | AS | 05/18/2026 | NAPERVILLE | IL |
Reports