All assignees
418 prefixes in 574 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 574-950 | — | — | ||
| 574-952 | ARGOS | 6534 | — | — |
| 574-958 | — | — | ||
| 574-959 | — | — | ||
| 574-965 | YEOMAN | 0839 | — | — |
| 574-966 | BRISTOL | 829J | — | Yes |
| 574-967 | FLORA | 0832 | — | — |
| 574-968 | SOUTH BEND | 829J | — | — |
| 574-970 | ELKHART | 829J | — | — |
| 574-971 | GOSHEN | 2964 | 2002-04-30 | Yes |
| 574-975 | GOSHEN | 829J | 2001-12-10 | — |
| 574-976 | — | — | ||
| 574-977 | WYATT | 965H | 2020-09-11 | Yes |
| 574-988 | NEWCARLISL | 318J | 2005-08-31 | Yes |
| 574-990 | SOUTH BEND | 817C | 2002-06-18 | Yes |
| 574-992 | LOGANSPORT | 318J | 2006-01-25 | Yes |
| 574-993 | SOUTH BEND | 6534 | — | — |
| 574-999 | SOUTH BEND | 097D | 2017-02-10 | 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.