NumberResearchRecent prefix assignments
0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/19/2026
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 |
|---|---|---|---|---|---|---|
| 2018-03-20 | 226-415 | not yet reported which blocks → | Distributel | 082E | Highgate | — |
| 2018-03-20 | 226-416 | not yet reported which blocks → | Distributel | 082E | Blenheim | — |
| 2018-03-20 | 226-418 | not yet reported which blocks → | Distributel | 082E | Ridgetown | — |
| 2018-03-20 | 226-419 | not yet reported which blocks → | Distributel | 082E | Wallaceburg | — |
| 2017-02-01 | 226-330 | not yet reported which blocks → | Distributel | 082E | London | — |
| 2017-02-01 | 226-417 | not yet reported which blocks → | Distributel | 082E | Guelph | — |
| 2015-06-30 | 226-812 | not yet reported which blocks → | Distributel | 082E | Kitchener-Waterloo | — |
| 2015-06-30 | 226-813 | not yet reported which blocks → | Distributel | 082E | London | — |
| 2015-06-02 | 226-215 | not yet reported which blocks → | Distributel | 082E | Kitchener-Waterloo | — |
| 2014-07-02 | 226-399 | not yet reported which blocks → | Distributel | 082E | Kitchener-Waterloo | — |
| 2014-07-02 | 226-599 | not yet reported which blocks → | Distributel | 082E | London | — |
| 2012-05-15 | 226-636 | not yet reported which blocks → | Distributel | 082E | London | — |
| 2011-10-28 | 226-646 | not yet reported which blocks → | Distributel | 082E | Kitchener-Waterloo | — |
| 2011-06-15 | 226-216 | not yet reported which blocks → | Distributel | 082E | Windsor | — |
| 2011-06-09 | 226-213 | not yet reported which blocks → | Distributel | 082E | London | — |
| 2011-06-09 | 226-214 | not yet reported which blocks → | Distributel | 082E | Kitchener-Waterloo | — |
| 2011-01-14 | 226-312 | not yet reported which blocks → | Distributel | 082E | Chatham | — |
| 2011-01-14 | 226-313 | not yet reported which blocks → | Distributel | 082E | Sarnia | — |
| 2010-10-20 | 226-314 | not yet reported which blocks → | Distributel | 082E | Guelph | — |
| 2010-02-26 | 226-315 | not yet reported which blocks → | Distributel | 082E | Windsor | — |
| 2008-12-03 | 226-318 | not yet reported which blocks → | Distributel | 082E | Galt | — |
| 2008-12-03 | 226-319 | not yet reported which blocks → | Distributel | 082E | Hespeler | — |
| 2008-10-01 | 226-316 | not yet reported which blocks → | Distributel | 082E | London | — |
| 2008-10-01 | 226-317 | not yet reported which blocks → | Distributel | 082E | Kitchener-Waterloo | — |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.