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| Raw Number | 475258 |
| Basic Format | 475-258 |
| NPA (Area Code) | 475 |
| NXX | 258 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|---|
| 475-258-0XXX | 6624 | OMNIPOINT COMMUNICATIONS, INC. - CT | NORWALK | AS | 11/06/2020 | NORWALK | CT | NE | 12/06/2020 |
| 475-258-1XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | NORWALK | AS | 01/02/2020 | NORWALK | CT | NE | 01/31/2020 |
| 475-258-2XXX | 639C | ONVOY, LLC - CT | NORWALK | AS | 09/04/2025 | NORWALK | CT | NE | 09/28/2025 |
| 475-258-3XXX | 6388 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT | NORWALK | AS | 06/28/2021 | NORWALK | CT | NE | 07/07/2021 |
| 475-258-4XXX | 6388 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT | NORWALK | AS | 06/28/2021 | NORWALK | CT | NE | 07/07/2021 |
| 475-258-5XXX | 6388 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT | NORWALK | AS | 06/28/2021 | NORWALK | CT | NE | 07/07/2021 |
| 475-258-6XXX | 6624 | OMNIPOINT COMMUNICATIONS, INC. - CT | NORWALK | AS | 07/02/2021 | NORWALK | CT | NE | 07/30/2021 |
| 475-258-7XXX | 639C | ONVOY, LLC - CT | NORWALK | AS | 06/05/2020 | NORWALK | CT | NE | 07/05/2020 |
| 475-258-8XXX | 639C | ONVOY, LLC - CT | NORWALK | AS | 06/05/2020 | NORWALK | CT | NE | 07/05/2020 |
| 475-258-9XXX | 6624 | OMNIPOINT COMMUNICATIONS, INC. - CT | NORWALK | AS | 09/13/2019 | NORWALK | CT | NE | 11/11/2019 |
| 475-258-XXXX | 6624 | OMNIPOINT COMMUNICATIONS, INC. - CT | NORWALK | AS | 09/12/2019 | NORWALK | CT |
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