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
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Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| 2005-02-08 | 613-369 | not yet reported which blocks → | Bell Canada | 8051 | Ottawa-Hull | — |
| 2004-11-10 | 613-217 | not yet reported which blocks → | Bell Mobility | 6574 | Kingston | — |
| 2004-10-25 | 613-978 | not yet reported which blocks → | TELUS Mobility | 8303 | Ottawa-Hull | — |
| 2004-10-13 | 613-322 | not yet reported which blocks → | Bell Mobility | 6574 | Ottawa-Hull | — |
| 2004-10-07 | 613-884 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Ottawa-Hull | — |
| 2004-09-27 | 613-323 | not yet reported which blocks → | Bell Mobility | 6574 | Ottawa-Hull | — |
| 2004-07-30 | 613-691 | not yet reported which blocks → | Zayo Canada Inc. | 8304 | Ottawa-Hull | — |
| 2004-07-29 | 613-383 | not yet reported which blocks → | Zayo Canada Inc. | 8304 | Kanata-Stittsville | — |
| 2004-06-22 | 613-577 | not yet reported which blocks → | TELUS Mobility | 8303 | Cornwall | — |
| 2004-04-15 | 613-281 | not yet reported which blocks → | TELUS Mobility | 8303 | Pembroke | — |
| 2003-10-21 | 613-656 | not yet reported which blocks → | Primus Telecommunications Canada Inc. | 201A | Ottawa-Hull | — |
| 2003-09-29 | 613-449 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Kingston | — |
| 2003-09-25 | 613-243 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Belleville | — |
| 2003-09-25 | 613-503 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Picton | — |
| 2003-09-16 | 613-227 | not yet reported which blocks → | TELUS Mobility | 8303 | Ottawa-Hull | — |
| 2003-09-03 | 613-216 | not yet reported which blocks → | Rogers Communications Canada Inc. (Cable) | 8377 | Ottawa-Hull | — |
| 2003-07-25 | 613-324 | not yet reported which blocks → | Bell Mobility | 6574 | Ottawa-Hull | — |
| 2003-06-11 | 613-327 | not yet reported which blocks → | Bell Mobility | 6574 | Ottawa-Hull | — |
| 2003-05-02 | 613-694 | not yet reported which blocks → | Bell Canada | 8051 | Ottawa-Hull | — |
| 2003-05-01 | 613-331 | not yet reported which blocks → | Bell Mobility | 6574 | Kingston | — |
| 2003-05-01 | 613-513 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Ottawa-Hull | — |
| 2003-05-01 | 613-614 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Ottawa-Hull | — |
| 2003-02-05 | 613-767 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Kingston | — |
| 2003-02-05 | 613-895 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Kanata-Stittsville | — |
| 2003-01-29 | 613-980 | not yet reported which blocks → | Globalstar | 6996 | Smiths Falls | — |
| 2002-12-19 | 613-858 | not yet reported which blocks → | Bell Mobility | 6574 | Ottawa-Hull | — |
| 2002-11-29 | 613-885 | not yet reported which blocks → | TELUS Mobility | 8303 | Belleville | — |
| 2002-10-09 | 613-558 | not yet reported which blocks → | Bell Mobility | 6574 | Ottawa-Hull | — |
| 2002-09-30 | 613-889 | not yet reported which blocks → | TELUS Mobility | 8303 | Ottawa-Hull | — |
| 2002-09-30 | 613-899 | not yet reported which blocks → | TELUS Mobility | 8303 | Ottawa-Hull | — |
| 2002-09-27 | 613-949 | not yet reported which blocks → | Bell Canada | 8051 | Ottawa-Hull | — |
| 2002-08-07 | 613-442 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Bancroft | — |
| 2002-08-07 | 613-451 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Carleton Place | — |
| 2002-08-07 | 613-464 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Perth | — |
| 2002-08-07 | 613-485 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Smiths Falls | — |
| 2002-07-29 | 613-818 | not yet reported which blocks → | TELUS Mobility | 8303 | Ottawa-Hull | — |
| 2002-07-29 | 613-922 | not yet reported which blocks → | Bell Mobility | 6574 | Belleville | — |
| 2002-07-08 | 613-878 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Ottawa-Hull | — |
| 2002-03-20 | 613-887 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Kingston | — |
| 2002-03-12 | 613-213 | not yet reported which blocks → | Bell Mobility | 6574 | Brockville | — |
| 2002-02-26 | 613-326 | not yet reported which blocks → | Bell Canada | 8051 | Perth | — |
| 2002-02-19 | 613-662 | not yet reported which blocks → | TELUS Mobility | 8303 | Cornwall | — |
| 2002-02-18 | 613-206 | not yet reported which blocks → | TELUS Mobility | 8303 | Smiths Falls | — |
| 2002-02-18 | 613-207 | not yet reported which blocks → | TELUS Mobility | 8303 | Smiths Falls | — |
| 2002-02-18 | 613-306 | not yet reported which blocks → | TELUS Mobility | 8303 | Hawkesbury | — |
| 2002-02-18 | 613-307 | not yet reported which blocks → | TELUS Mobility | 8303 | Hawkesbury | — |
| 2002-02-06 | 613-222 | not yet reported which blocks → | Bell Mobility | 6574 | Ottawa-Hull | — |
| 2002-01-28 | 613-380 | not yet reported which blocks → | Videotron Ltd. | 8306 | Ottawa-Hull | — |
| 2001-12-21 | 613-948 | not yet reported which blocks → | Bell Canada | 8051 | Ottawa-Hull | — |
| 2001-11-05 | 613-886 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Kanata-Stittsville | — |
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.