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 |
|---|---|---|---|---|---|---|
| — | 418-575 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Quebec | — |
| — | 418-576 | not yet reported which blocks → | Bell Mobility | 6574 | Quebec | — |
| — | 418-577 | not yet reported which blocks → | Bell Canada | 8050 | Quebec | — |
| — | 418-580 | not yet reported which blocks → | Bell Mobility | 6574 | Quebec | — |
| — | 418-582 | not yet reported which blocks → | TELUS Quebec | 8083 | Saint-Gedeon-de-Beauce | — |
| — | 418-583 | not yet reported which blocks → | TELUS Quebec | 8083 | Clarke City | — |
| — | 418-584 | not yet reported which blocks → | TELUS Quebec | 8083 | Manicouagan 5 | — |
| — | 418-585 | not yet reported which blocks → | Telebec Ltee. | 8239 | Schefferville | — |
| — | 418-587 | not yet reported which blocks → | TELUS Quebec | 8083 | Forestville | — |
| — | 418-588 | not yet reported which blocks → | La Compagnie de Telephone de St-Victor | 8235 | St-Victor-de-Beauce | — |
| — | 418-589 | not yet reported which blocks → | TELUS Quebec | 8083 | Baie-Comeau (Hauterive) | — |
| — | 418-590 | not yet reported which blocks → | TELUS Mobility | 8303 | Chicoutimi | — |
| — | 418-591 | not yet reported which blocks → | Bell Canada | 8050 | Chicoutimi | — |
| — | 418-592 | not yet reported which blocks → | Bell Canada | 8050 | Chicoutimi | — |
| — | 418-593 | not yet reported which blocks → | Sogetel Inc. | 8237 | Saint-Zacharie | — |
| — | 418-594 | not yet reported which blocks → | TELUS Quebec | 8083 | Saint-Prosper-de-Dorchester | — |
| — | 418-595 | not yet reported which blocks → | Sogetel Inc. | 8237 | Saint-Camille | — |
| — | 418-596 | not yet reported which blocks → | TELUS Quebec | 8083 | Saint-Patrice-de-Beaurivage | — |
| — | 418-597 | not yet reported which blocks → | TELUS Quebec | 8083 | Saint-Theophile | — |
| — | 418-598 | not yet reported which blocks → | TELUS Quebec | 8083 | Saint-Jean-Port-Joli | — |
| — | 418-599 | not yet reported which blocks → | TELUS Quebec | 8083 | Sainte-Agathe-de-Lotbiniere | — |
| — | 418-621 | not yet reported which blocks → | Bell Canada | 8050 | Quebec | — |
| — | 418-622 | not yet reported which blocks → | Bell Canada | 8050 | Quebec | — |
| — | 418-623 | not yet reported which blocks → | Bell Canada | 8050 | Quebec | — |
| — | 418-624 | not yet reported which blocks → | Bell Canada | 8050 | Quebec | — |
| — | 418-625 | not yet reported which blocks → | Sogetel Inc. | 8237 | Lac-Etchemin | — |
| — | 418-626 | not yet reported which blocks → | Bell Canada | 8050 | Quebec | — |
| — | 418-627 | not yet reported which blocks → | Bell Canada | 8050 | Quebec | — |
| — | 418-628 | not yet reported which blocks → | Bell Canada | 8050 | Quebec | — |
| — | 418-629 | not yet reported which blocks → | TELUS Quebec | 8083 | Amqui | — |
| — | 418-630 | not yet reported which blocks → | Bell Canada | 8050 | St-Felicien | — |
| — | 418-632 | not yet reported which blocks → | Bell Canada | 8050 | Petite-Riviere-St-Francois | — |
| — | 418-633 | not yet reported which blocks → | Bell Mobility | 6574 | La Malbaie | — |
| — | 418-635 | not yet reported which blocks → | Bell Canada | 8050 | Les Eboulements | — |
| — | 418-636 | not yet reported which blocks → | Sogetel Inc. | 8237 | Saint-Luc | — |
| — | 418-638 | not yet reported which blocks → | Bell Canada | 8050 | St-Simeon | — |
| — | 418-639 | not yet reported which blocks → | Bell Canada | 8050 | St-Urbain | — |
| — | 418-640 | not yet reported which blocks → | Bell Canada | 8050 | Quebec | — |
| — | 418-641 | not yet reported which blocks → | Bell Canada | 8050 | Quebec | — |
| — | 418-642 | not yet reported which blocks → | TELUS Quebec | 8083 | Saint-Malachie | — |
| — | 418-643 | not yet reported which blocks → | Bell Canada | 8050 | Quebec | — |
| — | 418-644 | not yet reported which blocks → | Bell Canada | 8050 | Quebec | — |
| — | 418-645 | not yet reported which blocks → | TELUS Quebec | 8083 | Barachois | — |
| — | 418-646 | not yet reported which blocks → | Bell Canada | 8050 | Quebec | — |
| — | 418-647 | not yet reported which blocks → | Bell Canada | 8050 | Quebec | — |
| — | 418-648 | not yet reported which blocks → | Bell Canada | 8050 | Quebec | — |
| — | 418-649 | not yet reported which blocks → | Bell Canada | 8050 | Quebec | — |
| — | 418-650 | not yet reported which blocks → | Bell Canada | 8050 | Quebec | — |
| — | 418-651 | not yet reported which blocks → | Bell Canada | 8050 | Quebec | — |
| — | 418-652 | not yet reported which blocks → | Bell Canada | 8050 | 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.