NumberResearchRecent prefix assignments
0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/19/2026
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 250
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 |
|---|---|---|---|---|---|---|
| — | 250-488 | not yet reported which blocks → | TELUS Mobility | 8301 | Penticton | — |
| — | 250-489 | not yet reported which blocks → | TELUS | 8086 | Cranbrook | — |
| — | 250-490 | not yet reported which blocks → | TELUS | 8086 | Penticton | — |
| — | 250-491 | not yet reported which blocks → | TELUS | 8086 | Rutland | — |
| — | 250-492 | not yet reported which blocks → | TELUS | 8086 | Penticton | — |
| — | 250-493 | not yet reported which blocks → | TELUS | 8086 | Penticton | — |
| — | 250-494 | not yet reported which blocks → | TELUS | 8086 | Summerland | — |
| — | 250-495 | not yet reported which blocks → | TELUS | 8086 | Osoyoos | — |
| — | 250-496 | not yet reported which blocks → | TELUS | 8086 | Naramata | — |
| — | 250-497 | not yet reported which blocks → | TELUS | 8086 | Okanagan Falls | — |
| — | 250-498 | not yet reported which blocks → | TELUS | 8086 | Oliver | — |
| — | 250-499 | not yet reported which blocks → | TELUS | 8086 | Keremeos | — |
| — | 250-503 | not yet reported which blocks → | TELUS | 8086 | Vernon | — |
| — | 250-505 | not yet reported which blocks → | TELUS | 8086 | Nelson | — |
| — | 250-512 | not yet reported which blocks → | TELUS | 8086 | Trail | — |
| — | 250-518 | not yet reported which blocks → | TELUS | 8086 | Nanaimo | — |
| — | 250-519 | not yet reported which blocks → | TELUS | 8086 | Victoria | — |
| — | 250-523 | not yet reported which blocks → | TELUS | 8086 | Logan Lake | — |
| — | 250-529 | not yet reported which blocks → | TELUS | 8086 | Elko | — |
| — | 250-537 | not yet reported which blocks → | TELUS | 8086 | Ganges | — |
| — | 250-538 | not yet reported which blocks → | TELUS | 8086 | Ganges | — |
| — | 250-539 | not yet reported which blocks → | TELUS | 8086 | Gulf Islands | — |
| — | 250-542 | not yet reported which blocks → | TELUS | 8086 | Vernon | — |
| — | 250-543 | not yet reported which blocks → | TELUS | 8086 | Vernon | — |
| — | 250-544 | not yet reported which blocks → | TELUS | 8086 | Saanich | — |
| — | 250-545 | not yet reported which blocks → | TELUS | 8086 | Vernon | — |
| — | 250-546 | not yet reported which blocks → | TELUS | 8086 | Armstrong | — |
| — | 250-547 | not yet reported which blocks → | TELUS | 8086 | Lumby | — |
| — | 250-548 | not yet reported which blocks → | TELUS | 8086 | Oyama | — |
| — | 250-549 | not yet reported which blocks → | TELUS | 8086 | Vernon | — |
| — | 250-553 | not yet reported which blocks → | TELUS | 8086 | Loos | — |
| — | 250-554 | not yet reported which blocks → | TELUS | 8086 | North Kamloops | — |
| — | 250-557 | not yet reported which blocks → | TELUS | 8086 | Port Clements | — |
| — | 250-558 | not yet reported which blocks → | TELUS | 8086 | Vernon | — |
| — | 250-559 | not yet reported which blocks → | TELUS | 8086 | Queen Charlotte | — |
| — | 250-560 | not yet reported which blocks → | TELUS | 8086 | Chilako | — |
| — | 250-561 | not yet reported which blocks → | TELUS | 8086 | Prince George | — |
| — | 250-562 | not yet reported which blocks → | TELUS | 8086 | Prince George | — |
| — | 250-563 | not yet reported which blocks → | TELUS | 8086 | Prince George | — |
| — | 250-564 | not yet reported which blocks → | TELUS | 8086 | Prince George | — |
| — | 250-565 | not yet reported which blocks → | TELUS | 8086 | Prince George | — |
| — | 250-566 | not yet reported which blocks → | TELUS | 8086 | Valemount | — |
| — | 250-567 | not yet reported which blocks → | TELUS | 8086 | Vanderhoof | — |
| — | 250-568 | not yet reported which blocks → | TELUS | 8086 | Giscome | — |
| — | 250-569 | not yet reported which blocks → | TELUS | 8086 | McBride | — |
| — | 250-573 | not yet reported which blocks → | TELUS | 8086 | Dallas | — |
| — | 250-577 | not yet reported which blocks → | TELUS | 8086 | Pritchard | — |
| — | 250-578 | not yet reported which blocks → | TELUS | 8086 | Aspen Park | — |
| — | 250-579 | not yet reported which blocks → | TELUS | 8086 | Westsyde | — |
| — | 250-587 | not yet reported which blocks → | TELUS | 8086 | Clearwater | — |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.