NumberResearchRecent prefix assignments
347 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/29/2026
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, last 30 days
New assignments by month
Sep 2026
Aug 2026
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Jan 2026
Dec 2025
Nov 2025
Oct 2025
Quick find in this area code:
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| — | 418-484 | not yet reported which blocks → | Le Telephone de St-Ephrem Inc | 8233 | St-Ephrem-de-Beauce | — |
| — | 418-485 | not yet reported which blocks → | Telebec Ltee. | 8239 | St-Honore | — |
| — | 418-486 | not yet reported which blocks → | La Compagnie de Telephone de Lambton Inc. | 8219 | Lambton | — |
| — | 418-487 | not yet reported which blocks → | Bell Canada | 8050 | Alma | — |
| — | 418-492 | not yet reported which blocks → | Bell Canada | 8050 | St-Pascal | — |
| — | 418-493 | not yet reported which blocks → | Bell Canada | 8050 | St-Andre | — |
| — | 418-495 | not yet reported which blocks → | Bell Canada | 8050 | St-Alexandre | — |
| — | 418-497 | not yet reported which blocks → | Bell Canada | 8050 | St-Honore (Temiscouata Co.) | — |
| — | 418-498 | not yet reported which blocks → | Bell Canada | 8050 | St-Philippe-de-Neri | — |
| — | 418-499 | not yet reported which blocks → | Bell Canada | 8050 | Biencourt | — |
| — | 418-520 | not yet reported which blocks → | TELUS Mobility | 8303 | Quebec | — |
| — | 418-521 | not yet reported which blocks → | Bell Canada | 8050 | Quebec | — |
| — | 418-522 | not yet reported which blocks → | Bell Canada | 8050 | Quebec | — |
| — | 418-523 | not yet reported which blocks → | Bell Canada | 8050 | Quebec | — |
| — | 418-524 | not yet reported which blocks → | Bell Canada | 8050 | Quebec | — |
| — | 418-525 | not yet reported which blocks → | Bell Canada | 8050 | Quebec | — |
| — | 418-527 | not yet reported which blocks → | Bell Canada | 8050 | Quebec | — |
| — | 418-528 | not yet reported which blocks → | Bell Canada | 8050 | Quebec | — |
| — | 418-529 | not yet reported which blocks → | Bell Canada | 8050 | Quebec | — |
| — | 418-530 | not yet reported which blocks → | TELUS Quebec | 8083 | Bonaventure | — |
| — | 418-533 | not yet reported which blocks → | TELUS Quebec | 8083 | Aguanish | — |
| — | 418-534 | not yet reported which blocks → | TELUS Quebec | 8083 | Bonaventure | — |
| — | 418-535 | not yet reported which blocks → | TELUS Quebec | 8083 | Port-Menier | — |
| — | 418-536 | not yet reported which blocks → | TELUS Quebec | 8083 | Sayabec | — |
| — | 418-538 | not yet reported which blocks → | TELUS Quebec | 8083 | Havre-Saint-Pierre | — |
| — | 418-539 | not yet reported which blocks → | TELUS Quebec | 8083 | Baie-Johan-Beetz | — |
| — | 418-540 | not yet reported which blocks → | Bell Mobility | 6574 | Chicoutimi | — |
| — | 418-541 | not yet reported which blocks → | Bell Canada | 8050 | Chicoutimi | — |
| — | 418-542 | not yet reported which blocks → | Bell Canada | 8050 | Jonquiere | — |
| — | 418-543 | not yet reported which blocks → | Bell Canada | 8050 | Chicoutimi | — |
| — | 418-544 | not yet reported which blocks → | Bell Canada | 8050 | La Baie (Chicoutimi Co.) | — |
| — | 418-545 | not yet reported which blocks → | Bell Canada | 8050 | Chicoutimi | — |
| — | 418-546 | not yet reported which blocks → | Bell Canada | 8050 | Jonquiere | — |
| — | 418-547 | not yet reported which blocks → | Bell Canada | 8050 | Jonquiere | — |
| — | 418-548 | not yet reported which blocks → | Bell Canada | 8050 | Jonquiere | — |
| — | 418-549 | not yet reported which blocks → | Bell Canada | 8050 | Chicoutimi | — |
| — | 418-550 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Chicoutimi | — |
| — | 418-559 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Quebec | — |
| — | 418-560 | not yet reported which blocks → | TELUS Quebec | 8083 | Matane | — |
| — | 418-561 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Quebec | — |
| — | 418-562 | not yet reported which blocks → | TELUS Quebec | 8083 | Matane | — |
| — | 418-563 | not yet reported which blocks → | Bell Mobility | 6574 | Quebec | — |
| — | 418-564 | not yet reported which blocks → | Bell Mobility | 6574 | Quebec | — |
| — | 418-565 | not yet reported which blocks → | TELUS Quebec | 8083 | Colombier | — |
| — | 418-566 | not yet reported which blocks → | TELUS Quebec | 8083 | Matane | — |
| — | 418-567 | not yet reported which blocks → | TELUS Quebec | 8083 | Chute-aux-Outardes | — |
| — | 418-568 | not yet reported which blocks → | TELUS Quebec | 8083 | Godbout | — |
| — | 418-569 | not yet reported which blocks → | Bell Mobility | 6574 | Quebec | — |
| — | 418-570 | not yet reported which blocks → | Bell Mobility | 6574 | Quebec | — |
| — | 418-571 | not yet reported which blocks → | Bell Mobility | 6574 | Quebec | — |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/29/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.