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.
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| 2015-09-24 | 873-330 | not yet reported which blocks → | TekSavvy Solutions Inc | 548H | Luskville | — |
| 2015-09-24 | 873-331 | not yet reported which blocks → | TekSavvy Solutions Inc | 548H | Maniwaki | — |
| 2015-09-24 | 873-332 | not yet reported which blocks → | TekSavvy Solutions Inc | 548H | Montebello | — |
| 2015-09-24 | 873-333 | not yet reported which blocks → | TekSavvy Solutions Inc | 548H | Papineauville | — |
| 2015-09-24 | 873-334 | not yet reported which blocks → | TekSavvy Solutions Inc | 548H | Perkins | — |
| 2015-09-24 | 873-335 | not yet reported which blocks → | TekSavvy Solutions Inc | 548H | Quyon | — |
| 2015-09-24 | 873-336 | not yet reported which blocks → | TekSavvy Solutions Inc | 548H | St-Pierre-de-Wakefield | — |
| 2015-09-24 | 873-337 | not yet reported which blocks → | TekSavvy Solutions Inc | 548H | Thurso | — |
| 2015-09-24 | 873-338 | not yet reported which blocks → | TekSavvy Solutions Inc | 548H | Wakefield | — |
| 2015-09-23 | 873-320 | not yet reported which blocks → | TekSavvy Solutions Inc | 548H | Aylmer | — |
| 2015-09-23 | 873-321 | not yet reported which blocks → | TekSavvy Solutions Inc | 548H | Bouchette | — |
| 2015-09-23 | 873-322 | not yet reported which blocks → | TekSavvy Solutions Inc | 548H | Buckingham | — |
| 2015-09-23 | 873-323 | not yet reported which blocks → | TekSavvy Solutions Inc | 548H | Chapeau | — |
| 2015-09-23 | 873-324 | not yet reported which blocks → | TekSavvy Solutions Inc | 548H | Chelsea | — |
| 2015-09-23 | 873-325 | not yet reported which blocks → | TekSavvy Solutions Inc | 548H | Fort-Coulonge | — |
| 2015-09-23 | 873-326 | not yet reported which blocks → | TekSavvy Solutions Inc | 548H | Gracefield | — |
| 2015-09-23 | 873-327 | not yet reported which blocks → | TekSavvy Solutions Inc | 548H | Grand-Remous | — |
| 2015-09-23 | 873-328 | not yet reported which blocks → | TekSavvy Solutions Inc | 548H | Kazabazua | — |
| 2015-09-23 | 873-329 | not yet reported which blocks → | TekSavvy Solutions Inc | 548H | Low | — |
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.