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.
Most active assignees, all time — NPA 647
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| 2011-07-05 | 647-739 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2011-07-05 | 647-740 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2011-07-05 | 647-741 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2011-07-05 | 647-760 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2011-07-05 | 647-761 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2011-06-29 | 647-467 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
| 2011-06-29 | 647-468 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
| 2011-06-29 | 647-469 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
| 2011-06-21 | 647-689 | not yet reported which blocks → | Distributel | 082E | Toronto | — |
| 2011-06-03 | 647-732 | not yet reported which blocks → | Distributel | 082E | Toronto | — |
| 2011-06-03 | 647-733 | not yet reported which blocks → | Distributel | 082E | Toronto | — |
| 2011-06-03 | 647-734 | not yet reported which blocks → | Distributel | 082E | Toronto | — |
| 2011-06-03 | 647-735 | not yet reported which blocks → | Distributel | 082E | Toronto | — |
| 2011-06-03 | 647-736 | not yet reported which blocks → | Distributel | 082E | Toronto | — |
| 2011-06-01 | 647-303 | not yet reported which blocks → | Videotron Ltd. | 383F | Toronto | — |
| 2011-06-01 | 647-745 | not yet reported which blocks → | Videotron Ltd. | 383F | Toronto | — |
| 2011-06-01 | 647-767 | not yet reported which blocks → | Videotron Ltd. | 383F | Toronto | — |
| 2011-05-10 | 647-738 | not yet reported which blocks → | Distributel | 082E | Toronto | — |
| 2011-05-04 | 647-742 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Toronto | — |
| 2011-05-04 | 647-743 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Toronto | — |
| 2011-05-02 | 647-756 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2011-05-02 | 647-757 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2011-05-02 | 647-758 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2011-05-02 | 647-759 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2011-05-02 | 647-821 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2011-05-02 | 647-823 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2011-05-02 | 647-824 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2011-05-02 | 647-825 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2011-04-27 | 647-750 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2011-04-27 | 647-751 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2011-04-27 | 647-752 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2011-04-27 | 647-753 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2011-04-27 | 647-754 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2011-04-27 | 647-755 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2011-04-27 | 647-970 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2011-04-27 | 647-971 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2011-04-27 | 647-972 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2011-04-27 | 647-973 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2011-04-27 | 647-974 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2011-04-21 | 647-447 | not yet reported which blocks → | Videotron Ltd. | 383F | Toronto | — |
| 2011-04-21 | 647-648 | not yet reported which blocks → | Videotron Ltd. | 383F | Toronto | — |
| 2011-04-21 | 647-677 | not yet reported which blocks → | Videotron Ltd. | 383F | Toronto | — |
| 2011-04-06 | 647-694 | not yet reported which blocks → | Iristel Inc. | 154E | Toronto | — |
| 2011-04-06 | 647-695 | not yet reported which blocks → | Iristel Inc. | 154E | Toronto | — |
| 2011-04-06 | 647-696 | not yet reported which blocks → | Iristel Inc. | 154E | Toronto | — |
| 2011-04-06 | 647-697 | not yet reported which blocks → | Iristel Inc. | 154E | Toronto | — |
| 2011-04-06 | 647-699 | not yet reported which blocks → | Iristel Inc. | 154E | Toronto | — |
| 2011-04-06 | 647-797 | not yet reported which blocks → | Iristel Inc. | 154E | Toronto | — |
| 2011-03-23 | 647-479 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Toronto | — |
| 2011-03-23 | 647-748 | not yet reported which blocks → | Rogers Communications Canada Inc. (Cable) | 743B | Toronto | — |
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.