NumberResearchRecent prefix assignments
0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/20/2026
The Code holder is who opened each NPA-NXX prefix — not necessarily who holds the numbers. A prefix is 10,000 numbers, but under pooling its ten 1,000-number blocks are handed out individually, often to different carriers; the code holder may hold only one block, or none. The Thousands-blocks column shows how the ten blocks are really split — click which blocks → to see who holds each 1,000-number block and its last-4-digit range. Assignments are initial assignments; the current serving carrier may differ due to portability.
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| 2018-03-29 | 249-264 | not yet reported which blocks → | Distributel | 082E | Noelville | — |
| 2018-03-29 | 249-292 | not yet reported which blocks → | Distributel | 082E | Oba | — |
| 2018-03-29 | 249-293 | not yet reported which blocks → | Distributel | 082E | Ramsay | — |
| 2018-03-29 | 249-788 | not yet reported which blocks → | Distributel | 082E | Silverwater | — |
| 2018-03-29 | 249-789 | not yet reported which blocks → | Distributel | 082E | Spanish | — |
| 2018-03-29 | 249-790 | not yet reported which blocks → | Distributel | 082E | St. Charles | — |
| 2018-03-29 | 249-791 | not yet reported which blocks → | Distributel | 082E | Sultan | — |
| 2018-03-29 | 249-792 | not yet reported which blocks → | Distributel | 082E | Warren | — |
| 2018-03-29 | 249-793 | not yet reported which blocks → | Distributel | 082E | Westree | — |
| 2018-03-29 | 249-794 | not yet reported which blocks → | Distributel | 082E | Whitefish | — |
| 2018-03-29 | 249-795 | not yet reported which blocks → | Distributel | 082E | Whitefish Falls | — |
| 2018-03-28 | 249-243 | not yet reported which blocks → | Distributel | 082E | Hawk Junction | — |
| 2016-03-16 | 249-204 | not yet reported which blocks → | Distributel | 082E | Pefferlaw | — |
| 2016-03-16 | 249-205 | not yet reported which blocks → | Distributel | 082E | Udora | — |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.