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 418
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 |
|---|---|---|---|---|---|---|
| 2017-09-22 | 418-709 | not yet reported which blocks → | TELUS Mobility | 8303 | Riviere-du-Loup | — |
| 2007-12-03 | 418-609 | not yet reported which blocks → | TELUS Mobility | 8303 | Quebec | — |
| 2007-09-06 | 418-967 | not yet reported which blocks → | TELUS Mobility | 8303 | Sainte-Anne-des-Monts | — |
| 2007-07-20 | 418-616 | not yet reported which blocks → | TELUS Mobility | 8303 | Chandler | — |
| 2007-07-20 | 418-710 | not yet reported which blocks → | TELUS Mobility | 8303 | Saint-Pamphile | — |
| 2007-07-19 | 418-553 | not yet reported which blocks → | TELUS Mobility | 8303 | Havre-Saint-Pierre | — |
| 2007-06-21 | 418-330 | not yet reported which blocks → | TELUS Mobility | 8303 | Amqui | — |
| 2007-03-01 | 418-408 | not yet reported which blocks → | TELUS Mobility | 8303 | Perce | — |
| 2007-03-01 | 418-409 | not yet reported which blocks → | TELUS Mobility | 8303 | Sept-Iles | — |
| 2007-03-01 | 418-410 | not yet reported which blocks → | TELUS Mobility | 8303 | Pont-Rouge | — |
| 2006-10-26 | 418-318 | not yet reported which blocks → | TELUS Mobility | 8303 | Rimouski | — |
| 2006-09-19 | 418-551 | not yet reported which blocks → | TELUS Mobility | 8303 | Riviere-du-Loup | — |
| 2006-09-05 | 418-447 | not yet reported which blocks → | TELUS Mobility | 8303 | Montmagny | — |
| 2006-09-05 | 418-617 | not yet reported which blocks → | TELUS Mobility | 8303 | La Malbaie | — |
| 2006-09-01 | 418-319 | not yet reported which blocks → | TELUS Mobility | 8303 | Alma | — |
| 2006-08-30 | 418-291 | not yet reported which blocks → | TELUS Mobility | 8303 | Montmagny | — |
| 2006-08-30 | 418-327 | not yet reported which blocks → | TELUS Mobility | 8303 | Saint-Augustin | — |
| 2006-08-18 | 418-313 | not yet reported which blocks → | TELUS Mobility | 8303 | Saint-Georges-de-Beauce | — |
| 2006-08-18 | 418-326 | not yet reported which blocks → | TELUS Mobility | 8303 | Donnacona | — |
| 2006-08-18 | 418-858 | not yet reported which blocks → | TELUS Mobility | 8303 | Saint-Henri-de-Levis | — |
| 2006-08-17 | 418-507 | not yet reported which blocks → | TELUS Mobility | 8303 | Saint-Tite | — |
| 2006-08-01 | 418-209 | not yet reported which blocks → | TELUS Mobility | 8303 | Sainte-Marie-de-Beauce | — |
| 2006-08-01 | 418-897 | not yet reported which blocks → | TELUS Mobility | 8303 | Sainte-Claire | — |
| 2006-07-25 | 418-278 | not yet reported which blocks → | TELUS Mobility | 8303 | Saint-Georges-de-Beauce | — |
| 2006-07-25 | 418-448 | not yet reported which blocks → | TELUS Mobility | 8303 | Sainte-Marie-de-Beauce | — |
| 2006-07-12 | 418-281 | not yet reported which blocks → | TELUS Mobility | 8303 | Thetford Mines | — |
| 2006-07-12 | 418-445 | not yet reported which blocks → | TELUS Mobility | 8303 | Baie-Comeau (Hauterive) | — |
| 2006-04-04 | 418-208 | not yet reported which blocks → | TELUS Mobility | 8303 | Quebec | — |
| 2005-10-21 | 418-805 | not yet reported which blocks → | TELUS Mobility | 8303 | Quebec | — |
| 2004-06-01 | 418-809 | not yet reported which blocks → | TELUS Mobility | 8303 | Quebec | — |
| 2004-02-18 | 418-554 | not yet reported which blocks → | TELUS Mobility | 8303 | Quebec | — |
| 2003-10-23 | 418-282 | not yet reported which blocks → | TELUS Mobility | 8303 | Baie-Comeau (Hauterive) | — |
| 2003-04-02 | 418-444 | not yet reported which blocks → | TELUS Mobility | 8303 | Sept-Iles | — |
| 2002-09-30 | 418-997 | not yet reported which blocks → | TELUS Mobility | 8303 | Quebec | — |
| 2002-09-30 | 418-998 | not yet reported which blocks → | TELUS Mobility | 8303 | Quebec | — |
| 2002-07-29 | 418-718 | not yet reported which blocks → | TELUS Mobility | 8303 | Chicoutimi | — |
| 2002-03-26 | 418-218 | not yet reported which blocks → | TELUS Mobility | 8303 | St-Felicien | — |
| 2002-03-26 | 418-618 | not yet reported which blocks → | TELUS Mobility | 8303 | St-Felicien | — |
| 2002-02-19 | 418-290 | not yet reported which blocks → | TELUS Mobility | 8303 | Chicoutimi | — |
| 2002-02-19 | 418-719 | not yet reported which blocks → | TELUS Mobility | 8303 | Alma | — |
| 2002-02-19 | 418-720 | not yet reported which blocks → | TELUS Mobility | 8303 | Alma | — |
| 2001-09-26 | 418-999 | not yet reported which blocks → | TELUS Mobility | 8303 | Quebec | — |
| 2001-08-27 | 418-896 | not yet reported which blocks → | TELUS Mobility | 8303 | Rimouski | — |
| 2001-06-15 | 418-806 | not yet reported which blocks → | TELUS Mobility | 8303 | Quebec | — |
| 2001-06-15 | 418-814 | not yet reported which blocks → | TELUS Mobility | 8303 | Thetford Mines | — |
| 2000-07-13 | 418-879 | not yet reported which blocks → | TELUS Mobility | 8303 | St-Felicien | — |
| 2000-06-28 | 418-808 | not yet reported which blocks → | TELUS Mobility | 8303 | Quebec | — |
| 2000-06-22 | 418-818 | not yet reported which blocks → | TELUS Mobility | 8303 | Chicoutimi | — |
| — | 418-520 | not yet reported which blocks → | TELUS Mobility | 8303 | Quebec | — |
| — | 418-590 | not yet reported which blocks → | TELUS Mobility | 8303 | Chicoutimi | — |
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.