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.
Most active assignees, all time — NPA 368
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 |
|---|---|---|---|---|---|---|
| 2024-01-08 | 368-558 | not yet reported which blocks → | Bell Mobility | 6574 | High Level | — |
| 2023-12-22 | 368-599 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Calgary | — |
| 2023-11-10 | 368-213 | not yet reported which blocks → | Bell Mobility | 6574 | Calgary | — |
| 2023-11-07 | 368-212 | not yet reported which blocks → | Bell Mobility | 6574 | Calgary | — |
| 2023-10-10 | 368-204 | not yet reported which blocks → | Iristel Inc. | 154E | Hinton | — |
| 2023-10-10 | 368-205 | not yet reported which blocks → | Iristel Inc. | 154E | Hinton | — |
| 2023-10-10 | 368-206 | not yet reported which blocks → | Iristel Inc. | 154E | Hinton | — |
| 2023-10-10 | 368-207 | not yet reported which blocks → | Iristel Inc. | 154E | Hinton | — |
| 2023-10-05 | 368-990 | not yet reported which blocks → | TELUS Mobility | 8301 | Banff | — |
| 2023-06-28 | 368-380 | not yet reported which blocks → | Videotron Ltd. | 328F | Edmonton | — |
| 2023-06-19 | 368-299 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Calgary | — |
| 2023-06-19 | 368-399 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Calgary | — |
| 2023-06-07 | 368-588 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Calgary | — |
| 2023-06-07 | 368-688 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Calgary | — |
| 2023-06-07 | 368-722 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Calgary | — |
| 2023-06-07 | 368-788 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Calgary | — |
| 2023-06-07 | 368-822 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Calgary | — |
| 2023-06-07 | 368-886 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Calgary | — |
| 2023-06-07 | 368-887 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Calgary | — |
| 2023-06-07 | 368-889 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Calgary | — |
| 2023-06-07 | 368-899 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Calgary | — |
| 2023-06-06 | 368-288 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Calgary | — |
| 2023-06-06 | 368-388 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Calgary | — |
| 2023-06-05 | 368-228 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Lethbridge | — |
| 2023-06-05 | 368-880 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Edmonton | — |
| 2023-06-05 | 368-881 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Edmonton | — |
| 2023-06-05 | 368-882 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Edmonton | — |
| 2023-06-05 | 368-883 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Edmonton | — |
| 2023-06-05 | 368-885 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Edmonton | — |
| 2023-05-30 | 368-208 | not yet reported which blocks → | Iristel Inc. | 154E | Hinton | — |
| 2023-04-24 | 368-203 | not yet reported which blocks → | Bell Mobility | 6574 | Calgary | — |
| 2023-02-07 | 368-992 | not yet reported which blocks → | TELUS Mobility | 8301 | Calgary | — |
| 2023-02-07 | 368-993 | not yet reported which blocks → | TELUS Mobility | 8301 | Calgary | — |
| 2023-02-02 | 368-202 | not yet reported which blocks → | Bell Mobility | 6574 | Calgary | — |
| 2022-12-29 | 368-201 | not yet reported which blocks → | Bell Mobility | 6574 | Calgary | — |
| 2022-12-13 | 368-645 | not yet reported which blocks → | TELUS Mobility | 8301 | Fort McMurray | — |
| 2022-11-04 | 368-994 | not yet reported which blocks → | TELUS Mobility | 8301 | Fort McMurray | — |
| 2022-09-29 | 368-996 | not yet reported which blocks → | TELUS Mobility | 8301 | Calgary | — |
| 2022-09-20 | 368-995 | not yet reported which blocks → | TELUS Mobility | 8301 | Calgary | — |
| 2022-06-24 | 368-997 | not yet reported which blocks → | TELUS Mobility | 8301 | Calgary | — |
| 2022-05-11 | 368-209 | not yet reported which blocks → | Iristel Inc. | 154E | Hinton | — |
| 2022-04-12 | 368-200 | not yet reported which blocks → | IXICA Communications Inc. | 812H | Calgary | — |
| 2022-04-12 | 368-300 | not yet reported which blocks → | IXICA Communications Inc. | 812H | Calgary | — |
| 2022-04-12 | 368-400 | not yet reported which blocks → | IXICA Communications Inc. | 812H | Calgary | — |
| 2022-04-12 | 368-500 | not yet reported which blocks → | IXICA Communications Inc. | 812H | Banff | — |
| 2022-04-12 | 368-700 | not yet reported which blocks → | IXICA Communications Inc. | 812H | Canmore | — |
| 2022-04-12 | 368-777 | not yet reported which blocks → | IXICA Communications Inc. | 812H | Bragg Creek | — |
| 2022-04-12 | 368-800 | not yet reported which blocks → | IXICA Communications Inc. | 812H | Banff | — |
| 2022-04-12 | 368-888 | not yet reported which blocks → | IXICA Communications Inc. | 812H | Calgary | — |
| 2022-04-11 | 368-222 | not yet reported which blocks → | IXICA Communications Inc. | 812H | Edmonton | — |
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.