You are reviewing the Area Code (NPA/NXX) report for 331-285. Did you mean to search the SMS short code 331285?
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| Raw Number | 331285 |
| Basic Format | 331-285 |
| NPA (Area Code) | 331 |
| NXX | 285 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|
| 331-285-0XXX | 6333 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | NAPERVILLE | AS | 05/04/2022 | IL | MW | 07/03/2022 |
| 331-285-1XXX | 6333 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | NAPERVILLE | AS | 05/04/2022 | IL | MW | 07/03/2022 |
| 331-285-2XXX | 6333 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | NAPERVILLE | AS | 05/04/2022 | IL | MW | 07/03/2022 |
| 331-285-3XXX | 6333 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | NAPERVILLE | AS | 05/04/2022 | IL | MW | 07/03/2022 |
| 331-285-4XXX | 6333 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | NAPERVILLE | AS | 05/04/2022 | IL | MW | 07/03/2022 |
| 331-285-5XXX | 624H | ONVOY SPECTRUM, LLC | NAPERVILLE | AS | 05/10/2022 | IL | MW | 07/04/2022 |
| 331-285-6XXX | 7136 | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | NAPERVILLE | AS | 05/05/2022 | IL | MW | 07/04/2022 |
| 331-285-7XXX | 6333 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | NAPERVILLE | AS | 07/07/2022 | IL | MW | 08/06/2022 |
| 331-285-8XXX | 6333 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | NAPERVILLE | AS | 07/07/2022 | IL | MW | 08/06/2022 |
| 331-285-9XXX | 6333 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | NAPERVILLE | AS | 07/07/2022 | IL | MW | 08/06/2022 |
| 331-285-XXXX | 6333 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | NAPERVILLE | AS | 05/04/2022 | IL |
Reports
Anonymous User from Grayslake, Illinois
March 18, 2026 at 10:42 AM
Anonymous User from Titusville, Florida
July 11, 2025 at 1:16 PM
Anonymous User from Fontana, California
May 14, 2025 at 4:19 PM