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 647
New assignments by month
Sep 2026
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Oct 2025
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| 2010-09-14 | 647-961 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2010-09-09 | 647-391 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2010-09-09 | 647-524 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2010-09-07 | 647-877 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Toronto | — |
| 2010-09-07 | 647-879 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Toronto | — |
| 2010-08-10 | 647-254 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Toronto | — |
| 2010-08-06 | 647-390 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2010-08-06 | 647-523 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2010-08-06 | 647-933 | not yet reported which blocks → | Iristel Inc. | 154E | Toronto | — |
| 2010-07-15 | 647-778 | not yet reported which blocks → | Videotron Ltd. | 383F | Toronto | — |
| 2010-07-15 | 647-779 | not yet reported which blocks → | Videotron Ltd. | 383F | Toronto | — |
| 2010-07-15 | 647-780 | not yet reported which blocks → | Videotron Ltd. | 383F | Toronto | — |
| 2010-06-23 | 647-717 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2010-06-22 | 647-716 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2010-06-22 | 647-718 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2010-06-22 | 647-918 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2010-06-22 | 647-919 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2010-06-16 | 647-975 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Toronto | — |
| 2010-06-16 | 647-978 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Toronto | — |
| 2010-06-16 | 647-979 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Toronto | — |
| 2010-06-16 | 647-980 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2010-06-08 | 647-389 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2010-06-08 | 647-522 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2010-06-04 | 647-256 | not yet reported which blocks → | Zayo Canada Inc. | 8304 | Toronto | — |
| 2010-05-20 | 647-773 | not yet reported which blocks → | Videotron Ltd. | 383F | Toronto | — |
| 2010-05-12 | 647-771 | not yet reported which blocks → | Videotron Ltd. | 383F | Toronto | — |
| 2010-05-12 | 647-772 | not yet reported which blocks → | Videotron Ltd. | 383F | Toronto | — |
| 2010-05-07 | 647-774 | not yet reported which blocks → | Videotron Ltd. | 383F | Toronto | — |
| 2010-05-05 | 647-922 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2010-05-05 | 647-923 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2010-05-05 | 647-924 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2010-05-05 | 647-926 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2010-05-05 | 647-927 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2010-04-23 | 647-770 | not yet reported which blocks → | Videotron Ltd. | 383F | Toronto | — |
| 2010-04-09 | 647-744 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Toronto | — |
| 2010-03-26 | 647-796 | not yet reported which blocks → | Managed Network Systems Inc. | 2776 | Toronto | — |
| 2010-03-09 | 647-247 | not yet reported which blocks → | Fibernetics Corporation | 464D | Toronto | — |
| 2010-03-09 | 647-947 | not yet reported which blocks → | Fibernetics Corporation | 464D | Toronto | — |
| 2010-03-09 | 647-955 | not yet reported which blocks → | Iristel Inc. | 154E | Toronto | — |
| 2010-02-05 | 647-847 | not yet reported which blocks → | Fibernetics Corporation | 464D | Toronto | — |
| 2010-01-13 | 647-729 | not yet reported which blocks → | Primus Telecommunications Canada Inc. | 201A | Toronto | — |
| 2009-12-24 | 647-977 | not yet reported which blocks → | Iristel Inc. | 154E | Toronto | — |
| 2009-11-12 | 647-706 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2009-11-12 | 647-707 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2009-11-12 | 647-708 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2009-11-12 | 647-709 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2009-11-12 | 647-710 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2009-10-30 | 647-859 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
| 2009-10-28 | 647-856 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
| 2009-10-28 | 647-857 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
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.