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 416
New assignments by month
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Oct 2025
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| — | 416-609 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-612 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-614 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-615 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-616 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| — | 416-617 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| — | 416-618 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| — | 416-620 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-621 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-622 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-626 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-628 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| — | 416-630 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-631 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-632 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-633 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-635 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-636 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-638 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-640 | not yet reported which blocks → | Zayo Canada Inc. | 8304 | Toronto | — |
| — | 416-641 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-642 | not yet reported which blocks → | Zayo Canada Inc. | 8304 | Toronto | — |
| — | 416-643 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-644 | not yet reported which blocks → | Zayo Canada Inc. | 8304 | Toronto | — |
| — | 416-650 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-651 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-652 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-653 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-654 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-656 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-657 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-658 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-661 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-663 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-664 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-665 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-667 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-674 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-675 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-676 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
| — | 416-677 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
| — | 416-678 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
| — | 416-679 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-680 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-681 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-682 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-683 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-684 | not yet reported which blocks → | TELUS Mobility | 8303 | Toronto | — |
| — | 416-685 | not yet reported which blocks → | Bell Canada | 8051 | Toronto | — |
| — | 416-686 | not yet reported which blocks → | Bell Canada | 8051 | 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.