NumberResearchRecent prefix assignments
1 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.
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 |
|---|---|---|---|---|---|---|
| 2024-04-08 | 236-209 | not yet reported which blocks → | Videotron Ltd. | 383F | Salmon Arm | — |
| 2024-03-04 | 236-960 | not yet reported which blocks → | Iristel Inc. | 154E | Vancouver | — |
| 2024-03-04 | 236-961 | not yet reported which blocks → | Iristel Inc. | 154E | Vancouver | — |
| 2024-02-27 | 236-203 | not yet reported which blocks → | Bell West Inc. | 2933 | Vancouver | — |
| 2024-01-24 | 236-664 | not yet reported which blocks → | Bell Mobility | 6574 | Vancouver | — |
| 2024-01-09 | 236-662 | not yet reported which blocks → | Bell Mobility | 6574 | Vancouver | — |
| 2023-12-21 | 236-563 | not yet reported which blocks → | Videotron Ltd. | 328F | Whistler | — |
| 2023-12-21 | 236-564 | not yet reported which blocks → | Videotron Ltd. | 328F | Penticton | — |
| 2023-11-20 | 236-504 | not yet reported which blocks → | Videotron Ltd. | 328F | Vernon | — |
| 2023-11-10 | 236-786 | not yet reported which blocks → | Bell Mobility | 6574 | Vancouver | — |
| 2023-11-07 | 236-785 | not yet reported which blocks → | Bell Mobility | 6574 | Vancouver | — |
| 2023-09-07 | 236-660 | not yet reported which blocks → | Bell Mobility | 6574 | Vancouver | — |
| 2023-09-05 | 236-884 | not yet reported which blocks → | Iristel Inc. | 154E | Parksville | — |
| 2023-09-01 | 236-856 | not yet reported which blocks → | Iristel Inc. | 154E | Richmond | — |
| 2023-09-01 | 236-857 | not yet reported which blocks → | Iristel Inc. | 154E | Richmond | — |
| 2023-09-01 | 236-895 | not yet reported which blocks → | Iristel Inc. | 154E | New Westminster | — |
| 2023-08-31 | 236-870 | not yet reported which blocks → | Iristel Inc. | 154E | Fernie | — |
| 2023-08-31 | 236-871 | not yet reported which blocks → | Iristel Inc. | 154E | Kelowna | — |
| 2023-08-31 | 236-872 | not yet reported which blocks → | Iristel Inc. | 154E | Kelowna | — |
| 2023-08-31 | 236-874 | not yet reported which blocks → | Iristel Inc. | 154E | North Vancouver | — |
| 2023-08-31 | 236-875 | not yet reported which blocks → | Iristel Inc. | 154E | North Vancouver | — |
| 2023-08-31 | 236-904 | not yet reported which blocks → | Iristel Inc. | 154E | Vancouver | — |
| 2023-08-31 | 236-905 | not yet reported which blocks → | Iristel Inc. | 154E | Vancouver | — |
| 2023-08-29 | 236-864 | not yet reported which blocks → | Iristel Inc. | 154E | Duncan | — |
| 2023-08-29 | 236-894 | not yet reported which blocks → | Iristel Inc. | 154E | Duncan | — |
| 2023-08-14 | 236-860 | not yet reported which blocks → | Iristel Inc. | 154E | Cache Creek | — |
| 2023-08-14 | 236-861 | not yet reported which blocks → | Iristel Inc. | 154E | Chilliwack | — |
| 2023-07-11 | 236-909 | not yet reported which blocks → | Fibernetics Corporation | 464D | Mission | — |
| 2023-07-10 | 236-908 | not yet reported which blocks → | Fibernetics Corporation | 464D | Chilliwack | — |
| 2023-06-28 | 236-554 | not yet reported which blocks → | Fibernetics Corporation | 464D | Vancouver | — |
| 2023-06-12 | 236-242 | not yet reported which blocks → | Iristel Inc. | 154E | Abbotsford | — |
| 2023-06-12 | 236-834 | not yet reported which blocks → | Iristel Inc. | 154E | Salmon Arm | — |
| 2023-06-02 | 236-755 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Vancouver | — |
| 2023-06-02 | 236-775 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Vancouver | — |
| 2023-06-02 | 236-776 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Vancouver | — |
| 2023-06-01 | 236-556 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Vancouver | — |
| 2023-06-01 | 236-559 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Vancouver | — |
| 2023-06-01 | 236-677 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Vancouver | — |
| 2023-06-01 | 236-699 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Vancouver | — |
| 2023-05-17 | 236-851 | not yet reported which blocks → | Fibernetics Corporation | 464D | Abbotsford | — |
| 2023-05-09 | 236-774 | not yet reported which blocks → | Iristel Inc. | 154E | Whistler | — |
| 2023-04-26 | 236-784 | not yet reported which blocks → | Bell Mobility | 6574 | Vancouver | — |
| 2023-02-22 | 236-312 | not yet reported which blocks → | Iristel Inc. | 154E | Vancouver | — |
| 2023-01-12 | 236-268 | not yet reported which blocks → | Bell Mobility | 6574 | Vancouver | — |
| 2023-01-03 | 236-783 | not yet reported which blocks → | Bell Mobility | 6574 | Vancouver | — |
| 2022-09-09 | 236-782 | not yet reported which blocks → | Bell Mobility | 6574 | Vancouver | — |
| 2022-07-07 | 236-613 | not yet reported which blocks → | Fibernetics Corporation | 464D | Abbotsford | — |
| 2022-07-07 | 236-614 | not yet reported which blocks → | Fibernetics Corporation | 464D | Agassiz | — |
| 2022-07-07 | 236-615 | not yet reported which blocks → | Fibernetics Corporation | 464D | Chilliwack | — |
| 2022-07-07 | 236-619 | not yet reported which blocks → | Fibernetics Corporation | 464D | Hemlock Valley | — |
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.