NumberResearchRecent prefix assignments
0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/23/2026
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 819
New assignments by month
Sep 2026
Aug 2026
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May 2026
Apr 2026
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Oct 2025
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| 2013-06-14 | 819-982 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Maniwaki | — |
| 2011-06-29 | 819-992 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Trois-Rivieres | — |
| 2011-06-21 | 819-991 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Drummondville | — |
| 2011-02-01 | 819-744 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Ottawa-Hull | — |
| 2010-10-04 | 819-708 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Ottawa-Hull | — |
| 2009-07-14 | 819-861 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Sherbrooke | — |
| 2007-06-26 | 819-446 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Sherbrooke | — |
| 2007-06-26 | 819-448 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Trois-Rivieres | — |
| 2006-12-11 | 819-434 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Sherbrooke | — |
| 2006-05-02 | 819-724 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Amos | — |
| 2006-05-02 | 819-725 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Windsor | — |
| 2006-02-03 | 819-430 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | St-Jovite | — |
| 2003-06-06 | 819-316 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Val-D'Or | — |
| 2002-06-03 | 819-513 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Mont-Laurier | — |
| 2002-03-15 | 819-719 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Shawinigan | — |
| 2001-07-17 | 819-635 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Ottawa-Hull | — |
| 2001-07-17 | 819-639 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Ottawa-Hull | — |
| 2001-03-12 | 819-340 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Sherbrooke | — |
| 2001-02-23 | 819-576 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Ottawa-Hull | — |
| 1999-11-19 | 819-325 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Ste-Agathe | — |
| 1999-11-19 | 819-760 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Rouyn-Noranda | — |
| — | 819-383 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Trois-Rivieres | — |
| — | 819-384 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Trois-Rivieres | — |
| — | 819-432 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Sherbrooke | — |
| — | 819-437 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Sherbrooke | — |
| — | 819-460 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Victoriaville | — |
| — | 819-469 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Drummondville | — |
| — | 819-743 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Ottawa-Hull | — |
| — | 819-921 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Ottawa-Hull | — |
| — | 819-923 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Ottawa-Hull | — |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/23/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.