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 514
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 |
|---|---|---|---|---|---|---|
| 2009-04-21 | 514-901 | not yet reported which blocks → | Videotron Ltd. | 8306 | Ile-Perrot | — |
| 2009-04-14 | 514-400 | not yet reported which blocks → | Iristel Inc. | 154E | Montreal | — |
| 2009-03-16 | 514-550 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Montreal | — |
| 2009-03-16 | 514-649 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Montreal | — |
| 2009-03-16 | 514-663 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Montreal | — |
| 2009-02-24 | 514-564 | not yet reported which blocks → | Videotron Ltd. | 8306 | Montreal | — |
| 2009-01-08 | 514-424 | not yet reported which blocks → | Videotron Ltd. | 328F | Montreal | — |
| 2008-11-06 | 514-442 | not yet reported which blocks → | TELUS Mobility | 8303 | Montreal | — |
| 2008-10-30 | 514-687 | not yet reported which blocks → | TELUS Quebec | 2243 | Montreal | — |
| 2008-10-16 | 514-653 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Montreal | — |
| 2008-10-16 | 514-654 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Montreal | — |
| 2008-09-23 | 514-621 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Montreal | — |
| 2008-09-17 | 514-446 | not yet reported which blocks → | Fibernetics Corporation | 464D | Ile-Perrot | — |
| 2008-09-17 | 514-545 | not yet reported which blocks → | Fibernetics Corporation | 464D | Roxboro | — |
| 2008-09-17 | 514-552 | not yet reported which blocks → | Fibernetics Corporation | 464D | Lachine | — |
| 2008-09-17 | 514-565 | not yet reported which blocks → | Fibernetics Corporation | 464D | Ste-Genevieve | — |
| 2008-09-15 | 514-612 | not yet reported which blocks → | Iristel Inc. | 154E | Ile-Perrot | — |
| 2008-09-15 | 514-613 | not yet reported which blocks → | Iristel Inc. | 154E | Roxboro | — |
| 2008-09-15 | 514-627 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Montreal | — |
| 2008-09-15 | 514-629 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Montreal | — |
| 2008-09-11 | 514-500 | not yet reported which blocks → | Iristel Inc. | 154E | Pointe-Claire | — |
| 2008-09-11 | 514-600 | not yet reported which blocks → | Iristel Inc. | 154E | Lachine | — |
| 2008-09-11 | 514-700 | not yet reported which blocks → | Iristel Inc. | 154E | Ste-Genevieve | — |
| 2008-09-10 | 514-623 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Montreal | — |
| 2008-09-10 | 514-625 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Montreal | — |
| 2008-09-10 | 514-662 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Montreal | — |
| 2008-07-23 | 514-638 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Montreal | — |
| 2008-07-17 | 514-538 | not yet reported which blocks → | Videotron Ltd. | 8306 | Lachine | — |
| 2008-07-17 | 514-542 | not yet reported which blocks → | Videotron Ltd. | 8306 | Roxboro | — |
| 2008-07-17 | 514-903 | not yet reported which blocks → | Videotron Ltd. | 8306 | Montreal | — |
| 2008-07-15 | 514-675 | not yet reported which blocks → | Videotron Ltd. | 8306 | Ste-Genevieve | — |
| 2008-07-08 | 514-505 | not yet reported which blocks → | Videotron Ltd. | 8306 | Pointe-Claire | — |
| 2008-06-25 | 514-679 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Montreal | — |
| 2008-06-12 | 514-746 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Montreal | — |
| 2008-04-08 | 514-669 | not yet reported which blocks → | Rogers Communications Canada Inc. (Cable) | 8377 | Montreal | — |
| 2008-01-09 | 514-750 | not yet reported which blocks → | Videotron Ltd. | 8306 | Montreal | — |
| 2007-12-03 | 514-665 | not yet reported which blocks → | TELUS Quebec | 2243 | Montreal | — |
| 2007-11-07 | 514-358 | not yet reported which blocks → | TELUS Mobility | 8303 | Montreal | — |
| 2007-10-23 | 514-800 | not yet reported which blocks → | Iristel Inc. | 154E | Montreal | — |
| 2007-09-14 | 514-759 | not yet reported which blocks → | Videotron Ltd. | 8306 | Montreal | — |
| 2007-09-12 | 514-559 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Montreal | — |
| 2007-07-26 | 514-449 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Montreal | — |
| 2007-07-26 | 514-451 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Montreal | — |
| 2007-07-26 | 514-452 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Montreal | — |
| 2007-07-26 | 514-458 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Montreal | — |
| 2007-07-03 | 514-307 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Lachine | — |
| 2007-07-03 | 514-308 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Ste-Genevieve | — |
| 2007-07-03 | 514-309 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Roxboro | — |
| 2007-07-03 | 514-319 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Pointe-Claire | — |
| 2007-07-03 | 514-320 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Ile-Perrot | — |
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.