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 873
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 |
|---|---|---|---|---|---|---|
| 2025-10-22 | 873-495 | not yet reported which blocks → | Bell Canada | 8050 | Gatineau | — |
| 2024-12-10 | 873-452 | not yet reported which blocks → | Bell Canada | 8050 | Gatineau | — |
| 2024-10-22 | 873-361 | not yet reported which blocks → | Bell Canada | 984C | Daveluyville | — |
| 2024-10-21 | 873-360 | not yet reported which blocks → | Bell Canada | 984C | Arthabaska | — |
| 2024-10-21 | 873-362 | not yet reported which blocks → | Bell Canada | 984C | Princeville | — |
| 2024-10-21 | 873-451 | not yet reported which blocks → | Bell Canada | 984C | St-Andre-Avellin | — |
| 2024-08-19 | 873-359 | not yet reported which blocks → | Bell Canada | 984C | Ste-Angele | — |
| 2024-03-05 | 873-449 | not yet reported which blocks → | Bell Canada | 8050 | Ottawa-Hull | — |
| 2024-01-18 | 873-285 | not yet reported which blocks → | Bell Canada | 984C | Rouyn-Noranda | — |
| 2023-10-04 | 873-342 | not yet reported which blocks → | Bell Canada | 984C | Val-D'Or | — |
| 2023-07-20 | 873-257 | not yet reported which blocks → | Bell Canada | 984C | Becancour | — |
| 2023-07-20 | 873-356 | not yet reported which blocks → | Bell Canada | 984C | Gentilly | — |
| 2023-07-20 | 873-364 | not yet reported which blocks → | Bell Canada | 984C | Mont-Laurier | — |
| 2023-07-20 | 873-418 | not yet reported which blocks → | Bell Canada | 984C | St-Gregoire | — |
| 2022-12-05 | 873-747 | not yet reported which blocks → | Bell Canada | 984C | Campbell's Bay | — |
| 2022-11-29 | 873-750 | not yet reported which blocks → | Bell Canada | 984C | Ste-Eulalie | — |
| 2022-11-29 | 873-752 | not yet reported which blocks → | Bell Canada | 984C | St-Leonard-d'Aston | — |
| 2022-11-29 | 873-753 | not yet reported which blocks → | Bell Canada | 984C | St-Wenceslas | — |
| 2022-11-29 | 873-754 | not yet reported which blocks → | Bell Canada | 984C | Val-des-Bois | — |
| 2022-11-28 | 873-723 | not yet reported which blocks → | Bell Canada | 984C | Barraute | — |
| 2022-11-28 | 873-725 | not yet reported which blocks → | Bell Canada | 984C | Cheneville | — |
| 2022-11-28 | 873-745 | not yet reported which blocks → | Bell Canada | 984C | Manseau | — |
| 2022-11-28 | 873-748 | not yet reported which blocks → | Bell Canada | 984C | Shawville | — |
| 2022-11-28 | 873-749 | not yet reported which blocks → | Bell Canada | 984C | St-Celestin | — |
| 2022-11-28 | 873-751 | not yet reported which blocks → | Bell Canada | 984C | St-Emile-de-Suffolk | — |
| 2022-09-06 | 873-720 | not yet reported which blocks → | Bell Canada | 984C | Amos | — |
| 2022-09-06 | 873-721 | not yet reported which blocks → | Bell Canada | 984C | Senneterre | — |
| 2019-10-01 | 873-304 | not yet reported which blocks → | Bell Canada | 8050 | Temiscaming | — |
| 2019-10-01 | 873-305 | not yet reported which blocks → | Bell Canada | 8050 | Grenville | — |
| 2018-04-19 | 873-253 | not yet reported which blocks → | Bell Canada | 8050 | Trois-Rivieres | — |
| 2017-02-08 | 873-971 | not yet reported which blocks → | Bell Canada | 8050 | Gatineau | — |
| 2017-02-08 | 873-974 | not yet reported which blocks → | Bell Canada | 8050 | Ottawa-Hull | — |
| 2016-10-14 | 873-254 | not yet reported which blocks → | Bell Canada | 8050 | Ottawa-Hull | — |
| 2016-10-14 | 873-272 | not yet reported which blocks → | Bell Canada | 8050 | Ste-Agathe | — |
| 2016-10-14 | 873-491 | not yet reported which blocks → | Bell Canada | 8050 | Drummondville | — |
| 2016-10-14 | 873-492 | not yet reported which blocks → | Bell Canada | 8050 | Trois-Rivieres | — |
| 2016-10-14 | 873-496 | not yet reported which blocks → | Bell Canada | 8050 | Shawinigan | — |
| 2016-10-14 | 873-633 | not yet reported which blocks → | Bell Canada | 8050 | Victoriaville | — |
| 2016-10-14 | 873-929 | not yet reported which blocks → | Bell Canada | 8050 | Sherbrooke | — |
| 2016-10-14 | 873-935 | not yet reported which blocks → | Bell Canada | 8050 | Magog | — |
| 2014-02-20 | 873-430 | not yet reported which blocks → | Bell Aliant, a division of Bell Canada | 709G | Victoriaville | — |
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.