COMCAST IP PHONE, LLC
13 prefixes in 504 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 504-233 | LAFITTE | 318J | — | Yes |
| 504-265 | NEWORLEANS | 318J | — | Yes |
| 504-267 | NEWORLEANS | 318J | — | Yes |
| 504-272 | NEWORLEANS | 318J | — | Yes |
| 504-301 | NEWORLEANS | 318J | — | Yes |
| 504-302 | NEWORLEANS | 318J | — | Yes |
| 504-304 | NEWORLEANS | 318J | — | Yes |
| 504-305 | KENNER | 318J | — | Yes |
| 504-308 | NEWORLEANS | 318J | — | Yes |
| 504-309 | NEWORLEANS | 318J | — | Yes |
| 504-325 | NEWORLEANS | 318J | — | Yes |
| 504-372 | NEWORLEANS | 318J | — | Yes |
| 504-605 | NEWORLEANS | 318J | — | Yes |
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.