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
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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 |
|---|---|---|---|---|---|---|
| 2011-03-15 | 647-737 | not yet reported which blocks → | Distributel | 082E | Toronto | — |
| 2011-03-09 | 647-765 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
| 2011-03-03 | 647-725 | not yet reported which blocks → | Primus Telecommunications Canada Inc. | 201A | Toronto | — |
| 2011-01-28 | 647-909 | not yet reported which blocks → | Videotron Ltd. | 383F | Toronto | — |
| 2011-01-11 | 647-852 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
| 2010-12-22 | 647-606 | not yet reported which blocks → | Videotron Ltd. | 383F | Toronto | — |
| 2010-12-22 | 647-607 | not yet reported which blocks → | Videotron Ltd. | 383F | Toronto | — |
| 2010-12-22 | 647-608 | not yet reported which blocks → | Videotron Ltd. | 383F | Toronto | — |
| 2010-12-22 | 647-609 | not yet reported which blocks → | Videotron Ltd. | 383F | Toronto | — |
| 2010-12-01 | 647-712 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2010-12-01 | 647-713 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2010-12-01 | 647-719 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2010-12-01 | 647-720 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2010-12-01 | 647-721 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2010-11-17 | 647-459 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
| 2010-11-17 | 647-460 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
| 2010-11-17 | 647-461 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
| 2010-11-17 | 647-462 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
| 2010-11-17 | 647-463 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
| 2010-11-17 | 647-464 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
| 2010-11-17 | 647-465 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
| 2010-11-17 | 647-466 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
| 2010-11-11 | 647-930 | not yet reported which blocks → | Iristel Inc. | 154E | Toronto | — |
| 2010-11-11 | 647-931 | not yet reported which blocks → | Iristel Inc. | 154E | Toronto | — |
| 2010-11-11 | 647-932 | not yet reported which blocks → | Iristel Inc. | 154E | Toronto | — |
| 2010-11-05 | 647-785 | not yet reported which blocks → | Videotron Ltd. | 383F | Toronto | — |
| 2010-11-05 | 647-786 | not yet reported which blocks → | Videotron Ltd. | 383F | Toronto | — |
| 2010-11-05 | 647-787 | not yet reported which blocks → | Videotron Ltd. | 383F | Toronto | — |
| 2010-10-29 | 647-783 | not yet reported which blocks → | Videotron Ltd. | 383F | Toronto | — |
| 2010-10-29 | 647-784 | not yet reported which blocks → | Videotron Ltd. | 383F | Toronto | — |
| 2010-10-20 | 647-253 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Toronto | — |
| 2010-10-15 | 647-853 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
| 2010-10-12 | 647-622 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2010-10-12 | 647-623 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2010-10-12 | 647-624 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2010-10-12 | 647-625 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2010-10-12 | 647-626 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2010-10-12 | 647-627 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2010-10-12 | 647-629 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2010-10-08 | 647-854 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
| 2010-10-04 | 647-855 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
| 2010-10-04 | 647-858 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
| 2010-10-04 | 647-870 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Toronto | — |
| 2010-10-04 | 647-871 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Toronto | — |
| 2010-09-28 | 647-781 | not yet reported which blocks → | Videotron Ltd. | 383F | Toronto | — |
| 2010-09-28 | 647-782 | not yet reported which blocks → | Videotron Ltd. | 383F | Toronto | — |
| 2010-09-14 | 647-799 | not yet reported which blocks → | Iristel Inc. | 154E | Toronto | — |
| 2010-09-14 | 647-920 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2010-09-14 | 647-921 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2010-09-14 | 647-960 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | 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.