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 |
|---|---|---|---|---|---|---|
| 2001-06-21 | 604-699 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| 2001-06-18 | 604-690 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| 2001-06-18 | 604-992 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| 2001-06-15 | 604-472 | not yet reported which blocks → | TELUS | 8086 | Port Coquitlam | — |
| 2001-06-15 | 604-694 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| 2001-06-15 | 604-966 | not yet reported which blocks → | TELUS | 8086 | Whistler | — |
| 2001-06-05 | 604-847 | not yet reported which blocks → | TELUS | 8086 | Sardis | — |
| 2001-03-14 | 604-247 | not yet reported which blocks → | TELUS | 8086 | Richmond | — |
| 2000-11-27 | 604-696 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| 2000-11-14 | 604-697 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| 2000-11-06 | 604-768 | not yet reported which blocks → | TELUS Mobility | 8301 | Abbotsford | — |
| 2000-10-19 | 604-317 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| 2000-10-19 | 604-319 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| 2000-10-06 | 604-315 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| 2000-10-02 | 604-910 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| 2000-09-19 | 604-456 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| 2000-09-12 | 604-999 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| 2000-09-11 | 604-968 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| 2000-09-11 | 604-991 | not yet reported which blocks → | TELUS Mobility | 8301 | Chilliwack | — |
| 2000-09-07 | 604-845 | not yet reported which blocks → | TELUS Mobility | 8301 | Chilliwack | — |
| 2000-08-15 | 604-996 | not yet reported which blocks → | TELUS Mobility | 8301 | Aldergrove | — |
| 2000-08-15 | 604-997 | not yet reported which blocks → | TELUS Mobility | 8301 | Chilliwack | — |
| 2000-07-17 | 604-693 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| 2000-07-14 | 604-982 | not yet reported which blocks → | TELUS | 8086 | North Vancouver | — |
| 2000-06-22 | 604-928 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| 2000-06-07 | 604-476 | not yet reported which blocks → | TELUS | 8086 | Haney | — |
| 2000-03-10 | 604-692 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| 2000-03-10 | 604-703 | not yet reported which blocks → | TELUS | 8086 | Chilliwack | — |
| 2000-03-10 | 604-851 | not yet reported which blocks → | TELUS | 8086 | Abbotsford | — |
| 2000-02-23 | 604-974 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| 1999-11-04 | 604-790 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| 1999-10-27 | 604-861 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| 1999-10-22 | 604-742 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| 1999-09-27 | 604-698 | not yet reported which blocks → | TELUS Mobility | 8301 | Whistler | — |
| 1999-09-02 | 604-809 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| 1999-09-02 | 604-812 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| — | 604-202 | not yet reported which blocks → | TELUS Mobility | 8301 | New Westminster | — |
| — | 604-204 | not yet reported which blocks → | TELUS | 8086 | Richmond | — |
| — | 604-205 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-207 | not yet reported which blocks → | TELUS | 8086 | Richmond | — |
| — | 604-209 | not yet reported which blocks → | TELUS Mobility | 8301 | New Westminster | — |
| — | 604-214 | not yet reported which blocks → | TELUS | 8086 | Richmond | — |
| — | 604-215 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-216 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-219 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| — | 604-220 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| — | 604-221 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-222 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-224 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| — | 604-225 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
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.