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| Raw Number | 227307 |
| Basic Format | 227-307 |
| NPA (Area Code) | 227 |
| NXX | 307 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date | Block Available Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 227-307-0XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN2 | AP | WASHINGTON ZONE 02 | MD | MA | 09/07/2026 | ||
| 227-307-1XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN2 | AP | WASHINGTON ZONE 02 | MD | MA | 09/07/2026 | ||
| 227-307-2XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN2 | AP | WASHINGTON ZONE 02 | MD | MA | 09/07/2026 | ||
| 227-307-3XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN2 | AP | WASHINGTON ZONE 02 | MD | MA | 09/07/2026 | ||
| 227-307-4XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN2 | AP | WASHINGTON ZONE 02 | MD | MA | 09/07/2026 | ||
| 227-307-5XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN2 | AP | WASHINGTON ZONE 02 | MD | MA | 09/07/2026 | ||
| 227-307-6XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN2 | AP | WASHINGTON ZONE 02 | MD | MA | 09/07/2026 | ||
| 227-307-7XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN2 | AP | WASHINGTON ZONE 02 | MD | MA | 09/07/2026 | ||
| 227-307-8XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN2 | AS | 07/15/2026 | WASHINGTON ZONE 02 | MD | MA | 09/07/2026 | |
| 227-307-9XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN2 | AS | 07/10/2026 | WASHINGTON ZONE 02 | MD | MA | 09/06/2026 | |
| 227-307-XXXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN2 | AS | 07/10/2026 | WASHINGTON ZONE 02 | MD |
Reports