All assignees
233 prefixes in 447 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 447-770 | QUINCY | 939H | 2022-03-08 | Yes |
| 447-774 | HOMER | 224C | 2021-04-17 | Yes |
| 447-777 | DANVILLE | 965H | 2021-02-01 | Yes |
| 447-783 | RIDGE FARM | 516J | 2022-01-13 | Yes |
| 447-784 | SPRINGFLD | 7136 | 2021-06-22 | Yes |
| 447-785 | SPRINGFLD | 7136 | 2021-06-22 | Yes |
| 447-786 | HARRISTOWN | 965H | 2021-02-16 | Yes |
| 447-787 | SPRINGFLD | 7136 | 2021-04-02 | Yes |
| 447-788 | SPRINGFLD | 7136 | 2021-04-02 | Yes |
| 447-792 | DANVILLE | 516J | 2022-04-05 | Yes |
| 447-800 | RANKIN | 965H | 2021-02-01 | Yes |
| 447-810 | MATTOON | 224C | 2021-03-17 | Yes |
| 447-811 | XXXXXXXXXX | MULT | — | — |
| 447-832 | OAKWOOD | 516J | 2022-03-17 | Yes |
| 447-837 | BUFFALO | 516J | 2022-02-23 | Yes |
| 447-842 | DIVERNON | 965H | 2021-02-16 | Yes |
| 447-867 | WESTVILLE | 516J | 2021-05-28 | Yes |
| 447-876 | DECATUR | 7136 | 2021-06-22 | Yes |
| 447-880 | CHAMPAURBN | 193E | 2026-09-15 | Yes |
| 447-888 | RANTOUL | 965H | 2021-02-01 | Yes |
| 447-895 | CHAMPAURBN | 506J | 2021-11-22 | Yes |
| 447-900 | SIDNEY | 965H | 2021-02-01 | Yes |
| 447-901 | JACKSONVL | 624H | 2021-03-24 | Yes |
| 447-902 | CHAMPAURBN | 624H | 2021-08-05 | Yes |
| 447-910 | SPRINGFLD | 224C | 2021-03-18 | Yes |
| 447-911 | XXXXXXXXXX | MULT | — | — |
| 447-946 | MODESTO | 965H | 2021-02-16 | Yes |
| 447-950 | — | — | ||
| 447-958 | — | — | ||
| 447-959 | — | — | ||
| 447-976 | — | — | ||
| 447-998 | EMDEN | 597F | 2026-07-21 | Yes |
| 447-999 | FLATVILLE | 965H | 2021-02-01 | 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.