NumberResearchRecent prefix assignments
334 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/28/2026
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, last 30 days
New assignments by month
Sep 2026
Aug 2026
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Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| — | 604-821 | not yet reported which blocks → | TELUS | 8086 | Richmond | — |
| — | 604-822 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-823 | not yet reported which blocks → | TELUS | 8086 | Yarrow | — |
| — | 604-824 | not yet reported which blocks → | TELUS | 8086 | Sardis | — |
| — | 604-825 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Aldergrove | — |
| — | 604-826 | not yet reported which blocks → | TELUS | 8086 | Mission | — |
| — | 604-827 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-828 | not yet reported which blocks → | TELUS Mobility | 8301 | New Westminster | — |
| — | 604-829 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-830 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| — | 604-831 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| — | 604-832 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Abbotsford | — |
| — | 604-833 | not yet reported which blocks → | TELUS Mobility | 8301 | New Westminster | — |
| — | 604-834 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| — | 604-835 | not yet reported which blocks → | TELUS Mobility | 8301 | Aldergrove | — |
| — | 604-836 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| — | 604-837 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| — | 604-838 | not yet reported which blocks → | TELUS Mobility | 8301 | New Westminster | — |
| — | 604-839 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| — | 604-841 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| — | 604-842 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| — | 604-844 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-850 | not yet reported which blocks → | TELUS | 8086 | Abbotsford | — |
| — | 604-852 | not yet reported which blocks → | TELUS | 8086 | Abbotsford | — |
| — | 604-853 | not yet reported which blocks → | TELUS | 8086 | Abbotsford | — |
| — | 604-854 | not yet reported which blocks → | TELUS | 8086 | Abbotsford | — |
| — | 604-855 | not yet reported which blocks → | TELUS | 8086 | Abbotsford | — |
| — | 604-856 | not yet reported which blocks → | TELUS | 8086 | Aldergrove | — |
| — | 604-857 | not yet reported which blocks → | TELUS | 8086 | Aldergrove | — |
| — | 604-858 | not yet reported which blocks → | TELUS | 8086 | Sardis | — |
| — | 604-859 | not yet reported which blocks → | TELUS | 8086 | Abbotsford | — |
| — | 604-860 | not yet reported which blocks → | TELUS | 8086 | Hope | — |
| — | 604-862 | not yet reported which blocks → | TELUS Mobility | 8301 | New Westminster | — |
| — | 604-863 | not yet reported which blocks → | TELUS | 8086 | Yale | — |
| — | 604-864 | not yet reported which blocks → | TELUS | 8086 | Abbotsford | — |
| — | 604-866 | not yet reported which blocks → | TELUS Mobility | 8301 | Aldergrove | — |
| — | 604-867 | not yet reported which blocks → | TELUS | 8086 | Boston Bar | — |
| — | 604-868 | not yet reported which blocks → | TELUS Mobility | 8301 | New Westminster | — |
| — | 604-869 | not yet reported which blocks → | TELUS | 8086 | Hope | — |
| — | 604-870 | not yet reported which blocks → | TELUS | 8086 | Abbotsford | — |
| — | 604-871 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-872 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-873 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-874 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-875 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-876 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-877 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-878 | not yet reported which blocks → | TELUS | 8086 | New Westminster | — |
| — | 604-879 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-880 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/28/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.