SPOK, INC.
25 prefixes in 504 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 504-213 | NEWORLEANS | 6630 | — | — |
| 504-268 | KENNER | 6630 | — | — |
| 504-403 | KENNER | 6630 | — | — |
| 504-423 | NEWORLEANS | 6630 | — | — |
| 504-476 | NEWORLEANS | 6630 | — | — |
| 504-477 | NEWORLEANS | 6630 | — | — |
| 504-480 | NEWORLEANS | 6630 | — | — |
| 504-489 | NEWORLEANS | 6630 | — | — |
| 504-501 | NEWORLEANS | 6630 | — | — |
| 504-538 | NEWORLEANS | 6630 | — | — |
| 504-540 | NEWORLEANS | 6630 | — | — |
| 504-546 | NEWORLEANS | 6630 | — | — |
| 504-550 | NEWORLEANS | 6630 | — | — |
| 504-551 | NEWORLEANS | 6630 | — | — |
| 504-560 | NEWORLEANS | 6630 | — | — |
| 504-572 | NEWORLEANS | 6630 | — | — |
| 504-663 | NEWORLEANS | 6630 | — | — |
| 504-664 | NEWORLEANS | 6630 | — | — |
| 504-668 | NEWORLEANS | 6630 | — | — |
| 504-773 | NEWORLEANS | 6630 | — | — |
| 504-794 | NEWORLEANS | 6630 | — | — |
| 504-823 | NEWORLEANS | 6630 | — | — |
| 504-824 | NEWORLEANS | 6630 | — | — |
| 504-844 | NEWORLEANS | 6630 | — | — |
| 504-880 | NEWORLEANS | 6630 | — | — |
These are initial assignees from NANPA CO-code records — because of number portability, the current serving carrier of individual numbers may differ. Bulk export requires a membership.