NumberResearchRecent prefix assignments
1 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.
Most active assignees, last 30 days — NPA 236
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| 2021-06-15 | 236-465 | not yet reported which blocks → | TELUS | 8086 | North Vancouver | — |
| 2021-06-15 | 236-469 | not yet reported which blocks → | TELUS | 8086 | Agassiz | — |
| 2021-06-11 | 236-509 | not yet reported which blocks → | Videotron Ltd. | 787G | Vancouver | — |
| 2021-02-25 | 236-447 | not yet reported which blocks → | Bell Mobility | 6574 | Vancouver | — |
| 2021-02-25 | 236-501 | not yet reported which blocks → | Bell Mobility | 6574 | Vancouver | — |
| 2020-10-28 | 236-647 | not yet reported which blocks → | Bell West Inc. | 2933 | Sechelt | — |
| 2020-10-27 | 236-649 | not yet reported which blocks → | Bell West Inc. | 2933 | Parksville | — |
| 2020-10-27 | 236-673 | not yet reported which blocks → | Bell West Inc. | 2933 | Houston | — |
| 2020-10-27 | 236-674 | not yet reported which blocks → | Bell West Inc. | 2933 | Kitimat | — |
| 2020-10-27 | 236-675 | not yet reported which blocks → | Bell West Inc. | 2933 | Smithers | — |
| 2020-10-26 | 236-641 | not yet reported which blocks → | Bell West Inc. | 2933 | Port Hardy | — |
| 2020-10-26 | 236-642 | not yet reported which blocks → | Bell West Inc. | 2933 | Chetwynd | — |
| 2020-10-26 | 236-643 | not yet reported which blocks → | Bell West Inc. | 2933 | Ucluelet | — |
| 2020-10-26 | 236-644 | not yet reported which blocks → | Bell West Inc. | 2933 | Hope | — |
| 2020-10-26 | 236-648 | not yet reported which blocks → | Bell West Inc. | 2933 | Chemainus | — |
| 2020-10-26 | 236-650 | not yet reported which blocks → | Bell West Inc. | 2933 | Oliver | — |
| 2020-10-26 | 236-651 | not yet reported which blocks → | Bell West Inc. | 2933 | Grand Forks | — |
| 2020-10-26 | 236-652 | not yet reported which blocks → | Bell West Inc. | 2933 | Princeton | — |
| 2020-10-26 | 236-654 | not yet reported which blocks → | Bell West Inc. | 2933 | Revelstoke | — |
| 2020-10-26 | 236-656 | not yet reported which blocks → | Bell West Inc. | 2933 | Burns Lake | — |
| 2020-10-26 | 236-657 | not yet reported which blocks → | Bell West Inc. | 2933 | Fort St. James | — |
| 2020-10-26 | 236-658 | not yet reported which blocks → | Bell West Inc. | 2933 | Vanderhoof | — |
| 2020-10-26 | 236-659 | not yet reported which blocks → | Bell West Inc. | 2933 | Mackenzie | — |
| 2020-10-22 | 236-691 | not yet reported which blocks → | Bell West Inc. | 2933 | Creston | — |
| 2020-10-22 | 236-692 | not yet reported which blocks → | Bell West Inc. | 2933 | Fernie | — |
| 2020-10-22 | 236-693 | not yet reported which blocks → | Bell West Inc. | 2933 | Golden | — |
| 2020-10-22 | 236-694 | not yet reported which blocks → | Bell West Inc. | 2933 | Invermere | — |
| 2020-10-22 | 236-695 | not yet reported which blocks → | Bell West Inc. | 2933 | Kimberley | — |
| 2020-10-22 | 236-696 | not yet reported which blocks → | Bell West Inc. | 2933 | Sparwood | — |
| 2020-10-22 | 236-697 | not yet reported which blocks → | Bell West Inc. | 2933 | Nakusp | — |
| 2020-10-22 | 236-698 | not yet reported which blocks → | Bell West Inc. | 2933 | Castlegar | — |
| 2020-10-19 | 236-314 | not yet reported which blocks → | Iristel Inc. | 154E | Hope | — |
| 2020-10-16 | 236-508 | not yet reported which blocks → | Videotron Ltd. | 383F | Victoria | — |
| 2020-10-01 | 236-847 | not yet reported which blocks → | Fibernetics Corporation | 464D | Pender Island | — |
| 2020-10-01 | 236-848 | not yet reported which blocks → | Fibernetics Corporation | 464D | Port Alice | — |
| 2020-10-01 | 236-849 | not yet reported which blocks → | Fibernetics Corporation | 464D | Port Hardy | — |
| 2020-09-30 | 236-844 | not yet reported which blocks → | Fibernetics Corporation | 464D | Cobble Hill | — |
| 2020-09-30 | 236-845 | not yet reported which blocks → | Fibernetics Corporation | 464D | Cortes Island | — |
| 2020-09-30 | 236-846 | not yet reported which blocks → | Fibernetics Corporation | 464D | Gold River | — |
| 2020-09-25 | 236-900 | not yet reported which blocks → | Iristel Inc. | 154E | New Westminster | — |
| 2020-09-22 | 236-499 | not yet reported which blocks → | Iristel Inc. | 154E | Kelowna | — |
| 2020-09-21 | 236-349 | not yet reported which blocks → | Iristel Inc. | 154E | Fort St. John | — |
| 2020-09-14 | 236-239 | not yet reported which blocks → | Iristel Inc. | 154E | Victoria | — |
| 2020-09-14 | 236-240 | not yet reported which blocks → | Iristel Inc. | 154E | Victoria | — |
| 2020-09-14 | 236-245 | not yet reported which blocks → | Iristel Inc. | 154E | Richmond | — |
| 2020-09-14 | 236-326 | not yet reported which blocks → | Iristel Inc. | 154E | Vancouver | — |
| 2020-09-11 | 236-879 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Port Moody | — |
| 2020-06-18 | 236-461 | not yet reported which blocks → | TELUS | 8086 | Whonnock | — |
| 2020-04-29 | 236-259 | not yet reported which blocks → | Zayo Canada Inc. | 8304 | Vancouver | — |
| 2020-04-28 | 236-466 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
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.