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 604
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 |
|---|---|---|---|---|---|---|
| — | 604-715 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Vancouver | — |
| — | 604-716 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Vancouver | — |
| — | 604-717 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-718 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-720 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Vancouver | — |
| — | 604-721 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Vancouver | — |
| — | 604-722 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Vancouver | — |
| — | 604-723 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Vancouver | — |
| — | 604-724 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Vancouver | — |
| — | 604-725 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Vancouver | — |
| — | 604-726 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Vancouver | — |
| — | 604-727 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Vancouver | — |
| — | 604-728 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Vancouver | — |
| — | 604-729 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Vancouver | — |
| — | 604-730 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-731 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-732 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-733 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-734 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-735 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| — | 604-736 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-737 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-738 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-739 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-740 | not yet reported which blocks → | TELUS | 8086 | Sechelt | — |
| — | 604-741 | not yet reported which blocks → | TELUS | 8086 | Sechelt | — |
| — | 604-760 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | New Westminster | — |
| — | 604-761 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | New Westminster | — |
| — | 604-775 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-777 | not yet reported which blocks → | TELUS | 8086 | New Westminster | — |
| — | 604-785 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| — | 604-786 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| — | 604-787 | not yet reported which blocks → | Bell Mobility | 6574 | New Westminster | — |
| — | 604-788 | not yet reported which blocks → | TELUS Mobility | 8301 | New Westminster | — |
| — | 604-789 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| — | 604-791 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Chilliwack | — |
| — | 604-792 | not yet reported which blocks → | TELUS | 8086 | Chilliwack | — |
| — | 604-793 | not yet reported which blocks → | TELUS | 8086 | Chilliwack | — |
| — | 604-794 | not yet reported which blocks → | TELUS | 8086 | Rosedale | — |
| — | 604-795 | not yet reported which blocks → | TELUS | 8086 | Chilliwack | — |
| — | 604-796 | not yet reported which blocks → | TELUS | 8086 | Agassiz | — |
| — | 604-797 | not yet reported which blocks → | TELUS | 8086 | Hemlock Valley | — |
| — | 604-798 | not yet reported which blocks → | TELUS Mobility | 8301 | Chilliwack | — |
| — | 604-799 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Chilliwack | — |
| — | 604-801 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-802 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| — | 604-803 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| — | 604-805 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | New Westminster | — |
| — | 604-806 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-807 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Aldergrove | — |
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.