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
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Oct 2025
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| 2001-11-02 | 613-683 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Ottawa-Hull | — |
| 2001-10-18 | 613-252 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Ottawa-Hull | — |
| 2001-10-04 | 613-484 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Kingston | — |
| 2001-10-01 | 613-866 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Ottawa-Hull | — |
| 2001-10-01 | 613-867 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Ottawa-Hull | — |
| 2001-09-26 | 613-808 | not yet reported which blocks → | TELUS Mobility | 8303 | Ottawa-Hull | — |
| 2001-09-26 | 613-880 | not yet reported which blocks → | TELUS Mobility | 8303 | Ottawa-Hull | — |
| 2001-08-14 | 613-371 | not yet reported which blocks → | Bell Mobility | 6574 | Ottawa-Hull | — |
| 2001-08-03 | 613-254 | not yet reported which blocks → | Bell Canada | 8051 | Kanata-Stittsville | — |
| 2001-08-03 | 613-633 | not yet reported which blocks → | Bell Canada | 8051 | Pembroke | — |
| 2001-06-08 | 613-447 | not yet reported which blocks → | Bell Mobility | 6574 | Ottawa-Hull | — |
| 2001-05-01 | 613-355 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Ottawa-Hull | — |
| 2001-04-12 | 613-297 | not yet reported which blocks → | Bell Mobility | 6574 | Ottawa-Hull | — |
| 2001-03-30 | 613-280 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Kanata-Stittsville | — |
| 2001-02-20 | 613-242 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Belleville | — |
| 2001-02-20 | 613-246 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Brockville | — |
| 2001-02-20 | 613-401 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Pembroke | — |
| 2001-02-07 | 613-321 | not yet reported which blocks → | Rogers Communications Canada Inc. (Cable) | 8377 | Ottawa-Hull | — |
| 2001-02-06 | 613-843 | not yet reported which blocks → | Bell Canada | 8051 | Jockvale | — |
| 2001-01-11 | 613-316 | not yet reported which blocks → | TELUS Mobility | 8303 | Ottawa-Hull | — |
| 2001-01-11 | 613-868 | not yet reported which blocks → | TELUS Mobility | 8303 | Ottawa-Hull | — |
| 2001-01-11 | 613-913 | not yet reported which blocks → | TELUS Mobility | 8303 | Ottawa-Hull | — |
| 2001-01-05 | 613-296 | not yet reported which blocks → | Bell Mobility | 6574 | Ottawa-Hull | — |
| 2000-12-14 | 613-301 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Ottawa-Hull | — |
| 2000-10-27 | 613-330 | not yet reported which blocks → | Bell Mobility | 6574 | Cornwall | — |
| 2000-10-19 | 613-921 | not yet reported which blocks → | Bell Mobility | 6574 | Belleville | — |
| 2000-10-06 | 613-812 | not yet reported which blocks → | TELUS Mobility | 8303 | Perth | — |
| 2000-09-19 | 613-771 | not yet reported which blocks → | Bell Canada | 8051 | Belleville | — |
| 2000-09-13 | 613-802 | not yet reported which blocks → | TELUS Mobility | 8303 | Brockville | — |
| 2000-09-07 | 613-483 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Kingston | — |
| 2000-09-07 | 613-864 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Ottawa-Hull | — |
| 2000-08-23 | 613-255 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Ottawa-Hull | — |
| 2000-08-21 | 613-295 | not yet reported which blocks → | Bell Mobility | 6574 | Ottawa-Hull | — |
| 2000-08-21 | 613-329 | not yet reported which blocks → | Bell Mobility | 6574 | Kingston | — |
| 2000-08-18 | 613-676 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Vankleek Hill | — |
| 2000-07-19 | 613-715 | not yet reported which blocks → | Bell Canada | 8051 | Ottawa-Hull | — |
| 2000-07-13 | 613-363 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Cornwall | — |
| 2000-06-30 | 613-552 | not yet reported which blocks → | TELUS Mobility | 8303 | Ottawa-Hull | — |
| 2000-06-30 | 613-845 | not yet reported which blocks → | Rogers Communications Canada Inc. (Cable) | 8377 | Orleans | — |
| 2000-06-30 | 613-963 | not yet reported which blocks → | Rogers Communications Canada Inc. (Cable) | 8377 | Kanata-Stittsville | — |
| 2000-06-13 | 613-287 | not yet reported which blocks → | Zayo Canada Inc. | 8304 | Kanata-Stittsville | — |
| 2000-06-02 | 613-907 | not yet reported which blocks → | Zayo Canada Inc. | 8304 | Ottawa-Hull | — |
| 2000-05-25 | 613-294 | not yet reported which blocks → | Bell Mobility | 6574 | Ottawa-Hull | — |
| 2000-05-17 | 613-221 | not yet reported which blocks → | Bell Canada | 8051 | Ottawa-Hull | — |
| 2000-05-12 | 613-888 | not yet reported which blocks → | TELUS Mobility | 8303 | Kingston | — |
| 2000-04-20 | 613-212 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Ottawa-Hull | — |
| 2000-04-13 | 613-853 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Ottawa-Hull | — |
| 2000-04-06 | 613-263 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Ottawa-Hull | — |
| 2000-03-16 | 613-312 | not yet reported which blocks → | TELUS Mobility | 8303 | Pembroke | — |
| 2000-03-10 | 613-288 | not yet reported which blocks → | Zayo Canada Inc. | 8304 | 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.