All assignees
637 prefixes in 216 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 216-927 | MONTRSE | 7443 | 2011-07-20 | Yes |
| 216-928 | CLEVELAND | 7443 | — | Yes |
| 216-929 | CLEVELAND | 7443 | — | Yes |
| 216-930 | CLEVELAND | 464C | 2014-10-23 | Yes |
| 216-931 | CLEVELAND | 9321 | — | Yes |
| 216-932 | CLEVELAND | 9321 | — | — |
| 216-937 | CLEVELAND | 9321 | — | Yes |
| 216-938 | CLEVELAND | 6025 | — | Yes |
| 216-939 | CLEVELAND | 9321 | — | Yes |
| 216-941 | CLEVELAND | 9321 | — | — |
| 216-946 | CLEVELAND | 965H | 2020-12-21 | Yes |
| 216-950 | — | — | ||
| 216-952 | CLEVELAND | 6025 | — | — |
| 216-954 | CLEVELAND | 7532 | 2016-05-23 | Yes |
| 216-956 | CLEVELAND | 6025 | — | — |
| 216-957 | CLEVELAND | 9321 | — | — |
| 216-958 | — | — | ||
| 216-959 | — | — | ||
| 216-961 | CLEVELAND | 9321 | — | — |
| 216-965 | CLEVELAND | 6529 | — | Yes |
| 216-966 | TERRACE | 965H | 2020-12-21 | Yes |
| 216-970 | CLEVELAND | 6025 | — | — |
| 216-971 | CLEVELAND | 6529 | 2014-09-19 | Yes |
| 216-972 | CLEVELAND | 6529 | 2014-09-19 | Yes |
| 216-973 | CLEVELAND | 6025 | — | — |
| 216-976 | XXXXXXXXXX | MULT | — | — |
| 216-977 | CLEVELAND | 7443 | — | — |
| 216-978 | CLEVELAND | 6025 | — | — |
| 216-982 | CLEVELAND | 6630 | — | — |
| 216-983 | CLEVELAND | 9321 | — | Yes |
| 216-986 | INDEPNDNCE | 9321 | — | — |
| 216-987 | CLEVELAND | 9321 | — | — |
| 216-988 | — | — | ||
| 216-990 | CLEVELAND | 6025 | — | — |
| 216-991 | CLEVELAND | 9321 | — | — |
| 216-998 | CLEVELAND | 7532 | 2020-11-20 | Yes |
| 216-999 | CLEVELAND | 9321 | — | 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.