NumberResearchRecent prefix assignments
0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/21/2026
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 825
New assignments by month
Sep 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 |
|---|---|---|---|---|---|---|
| 2016-04-06 | 825-649 | not yet reported which blocks → | Distributel | 081E | Ponoka | — |
| 2016-04-06 | 825-650 | not yet reported which blocks → | Distributel | 081E | Rimbey | — |
| 2016-04-06 | 825-651 | not yet reported which blocks → | Distributel | 081E | Rocky Mountain House | — |
| 2016-04-06 | 825-652 | not yet reported which blocks → | Distributel | 081E | Rosebud | — |
| 2016-04-06 | 825-653 | not yet reported which blocks → | Distributel | 081E | Rumsey | — |
| 2016-04-06 | 825-654 | not yet reported which blocks → | Distributel | 081E | Saskatchewan River Crossing | — |
| 2016-04-06 | 825-655 | not yet reported which blocks → | Distributel | 081E | Sibbald | — |
| 2016-04-06 | 825-656 | not yet reported which blocks → | Distributel | 081E | Spruceview | — |
| 2016-04-06 | 825-657 | not yet reported which blocks → | Distributel | 081E | Stettler | — |
| 2016-04-06 | 825-658 | not yet reported which blocks → | Distributel | 081E | Sunchild O'Chiese | — |
| 2016-04-06 | 825-659 | not yet reported which blocks → | Distributel | 081E | Sundre | — |
| 2016-04-06 | 825-660 | not yet reported which blocks → | Distributel | 081E | Sylvan Lake | — |
| 2016-04-06 | 825-661 | not yet reported which blocks → | Distributel | 081E | Three Hills | — |
| 2016-04-06 | 825-662 | not yet reported which blocks → | Distributel | 081E | Torrington | — |
| 2016-04-06 | 825-663 | not yet reported which blocks → | Distributel | 081E | Trochu | — |
| 2016-04-06 | 825-664 | not yet reported which blocks → | Distributel | 081E | Veteran | — |
| 2016-04-06 | 825-665 | not yet reported which blocks → | Distributel | 081E | Youngstown | — |
| 2016-04-05 | 825-617 | not yet reported which blocks → | Distributel | 081E | Blackfalds | — |
| 2016-04-05 | 825-618 | not yet reported which blocks → | Distributel | 081E | Bowden | — |
| 2016-04-05 | 825-619 | not yet reported which blocks → | Distributel | 081E | Byemoor | — |
| 2016-04-05 | 825-620 | not yet reported which blocks → | Distributel | 081E | Carbon | — |
| 2016-04-05 | 825-621 | not yet reported which blocks → | Distributel | 081E | Caroline | — |
| 2016-04-05 | 825-622 | not yet reported which blocks → | Distributel | 081E | Castor | — |
| 2016-04-05 | 825-623 | not yet reported which blocks → | Distributel | 081E | Cereal | — |
| 2016-04-05 | 825-624 | not yet reported which blocks → | Distributel | 081E | Clive | — |
| 2016-04-05 | 825-625 | not yet reported which blocks → | Distributel | 081E | Consort | — |
| 2016-04-05 | 825-626 | not yet reported which blocks → | Distributel | 081E | Coronation | — |
| 2016-04-05 | 825-627 | not yet reported which blocks → | Distributel | 081E | Craigmyle | — |
| 2016-04-05 | 825-628 | not yet reported which blocks → | Distributel | 081E | Delburne | — |
| 2016-04-05 | 825-629 | not yet reported which blocks → | Distributel | 081E | Delia | — |
| 2016-04-05 | 825-630 | not yet reported which blocks → | Distributel | 081E | Didsbury | — |
| 2016-04-05 | 825-631 | not yet reported which blocks → | Distributel | 081E | Donalda | — |
| 2016-04-05 | 825-632 | not yet reported which blocks → | Distributel | 081E | Drumheller | — |
| 2016-04-05 | 825-633 | not yet reported which blocks → | Distributel | 081E | East Coulee | — |
| 2016-04-05 | 825-634 | not yet reported which blocks → | Distributel | 081E | Eckville | — |
| 2016-04-05 | 825-635 | not yet reported which blocks → | Distributel | 081E | Elnora | — |
| 2016-04-04 | 825-612 | not yet reported which blocks → | Distributel | 081E | Acadia Valley | — |
| 2016-04-04 | 825-613 | not yet reported which blocks → | Distributel | 081E | Alix | — |
| 2016-04-04 | 825-614 | not yet reported which blocks → | Distributel | 081E | Altario | — |
| 2016-04-04 | 825-615 | not yet reported which blocks → | Distributel | 081E | Bentley | — |
| 2016-04-04 | 825-616 | not yet reported which blocks → | Distributel | 081E | Big Valley | — |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.