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 613
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| 2023-09-06 | 613-942 | not yet reported which blocks → | IXICA Communications Inc. | 812H | Ottawa-Hull | — |
| 2022-10-03 | 613-468 | not yet reported which blocks → | IXICA Communications Inc. | 812H | Ottawa-Hull | — |
| 2018-10-09 | 613-428 | not yet reported which blocks → | Videotron Ltd. | 383F | Deseronto | — |
| 2018-10-03 | 613-705 | not yet reported which blocks → | Videotron Ltd. | 383F | Mallorytown | — |
| 2018-03-13 | 613-672 | not yet reported which blocks → | Rogers Communications Canada Inc. (Cable) | 743B | Kanata-Stittsville | — |
| 2017-07-13 | 613-879 | not yet reported which blocks → | Videotron Ltd. | 787G | Ottawa-Hull | — |
| 2017-05-26 | 613-367 | not yet reported which blocks → | Iristel Inc. | 154E | Ottawa-Hull | — |
| 2015-09-11 | 613-514 | not yet reported which blocks → | TekSavvy Solutions Inc | 548H | Ottawa-Hull | — |
| 2015-04-20 | 613-505 | not yet reported which blocks → | Iristel Inc. | 154E | Ottawa-Hull | — |
| 2015-04-06 | 613-714 | not yet reported which blocks → | Distributel | 082E | Ottawa-Hull | — |
| 2015-03-23 | 613-718 | not yet reported which blocks → | Comwave Networks | 160G | Smiths Falls | — |
| 2015-03-05 | 613-418 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Carleton Place | — |
| 2015-03-05 | 613-462 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Ottawa-Hull | — |
| 2013-05-23 | 613-412 | not yet reported which blocks → | Fibernetics Corporation | 464D | Bancroft | — |
| 2013-05-22 | 613-416 | not yet reported which blocks → | Fibernetics Corporation | 464D | Ottawa-Hull | — |
| 2013-05-22 | 613-681 | not yet reported which blocks → | Fibernetics Corporation | 464D | Trenton | — |
| 2013-05-22 | 613-713 | not yet reported which blocks → | Fibernetics Corporation | 464D | Kemptville | — |
| 2013-05-22 | 613-814 | not yet reported which blocks → | Fibernetics Corporation | 464D | Brighton | — |
| 2013-05-22 | 613-906 | not yet reported which blocks → | Fibernetics Corporation | 464D | Picton | — |
| 2013-05-22 | 613-908 | not yet reported which blocks → | Fibernetics Corporation | 464D | Manotick | — |
| 2013-05-22 | 613-964 | not yet reported which blocks → | Fibernetics Corporation | 464D | Carleton Place | — |
| 2013-05-22 | 613-974 | not yet reported which blocks → | Fibernetics Corporation | 464D | Kanata-Stittsville | — |
| 2013-05-17 | 613-554 | not yet reported which blocks → | Fibernetics Corporation | 464D | Belleville | — |
| 2013-05-17 | 613-666 | not yet reported which blocks → | Fibernetics Corporation | 464D | Madoc | — |
| 2013-05-10 | 613-939 | not yet reported which blocks → | Bell Canada | 8051 | Ottawa-Hull | — |
| 2013-04-18 | 613-630 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Bancroft | — |
| 2013-04-18 | 613-684 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Vankleek Hill | — |
| 2013-04-18 | 613-846 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Picton | — |
| 2013-03-28 | 613-515 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Ottawa-Hull | — |
| 2012-11-23 | 613-437 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Ottawa-Hull | — |
| 2012-08-28 | 613-712 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Ottawa-Hull | — |
| 2012-08-22 | 613-981 | not yet reported which blocks → | Videotron Ltd. | 787G | Ottawa-Hull | — |
| 2012-08-07 | 613-408 | not yet reported which blocks → | Bell Mobility | 6574 | Ottawa-Hull | — |
| 2012-07-25 | 613-201 | not yet reported which blocks → | Westport Telephone Company Limited | 920D | Perth | — |
| 2012-07-25 | 613-972 | not yet reported which blocks → | Westport Telephone Company Limited | 920D | Portland | — |
| 2012-05-15 | 613-319 | not yet reported which blocks → | Distributel | 082E | Ottawa-Hull | — |
| 2012-03-21 | 613-519 | not yet reported which blocks → | Iristel Inc. | 154E | Kanata-Stittsville | — |
| 2012-02-09 | 613-604 | not yet reported which blocks → | Iristel Inc. | 154E | Ottawa-Hull | — |
| 2012-02-09 | 613-912 | not yet reported which blocks → | Iristel Inc. | 154E | Ottawa-Hull | — |
| 2012-01-17 | 613-772 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Perth | — |
| 2011-12-14 | 613-901 | not yet reported which blocks → | Bell Canada | 8051 | Ottawa-Hull | — |
| 2011-12-14 | 613-904 | not yet reported which blocks → | Bell Canada | 8051 | Ottawa-Hull | — |
| 2011-11-28 | 613-900 | not yet reported which blocks → | Iristel Inc. | 154E | Kingston | — |
| 2011-10-18 | 613-305 | not yet reported which blocks → | Bell Mobility | 6574 | Kingston | — |
| 2011-10-18 | 613-402 | not yet reported which blocks → | Bell Mobility | 6574 | Ottawa-Hull | — |
| 2011-09-23 | 613-209 | not yet reported which blocks → | Iristel Inc. | 154E | Cornwall | — |
| 2011-09-20 | 613-902 | not yet reported which blocks → | Iristel Inc. | 154E | Belleville | — |
| 2011-09-14 | 613-702 | not yet reported which blocks → | Iristel Inc. | 154E | Ottawa-Hull | — |
| 2011-08-03 | 613-504 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Pembroke | — |
| 2011-08-03 | 613-701 | not yet reported which blocks → | Iristel Inc. | 154E | Ottawa-Hull | — |
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.