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 249
New assignments by month
Sep 2026
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May 2026
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Oct 2025
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| 2019-11-27 | 249-874 | not yet reported which blocks → | TELUS Mobility | 646F | Kapuskasing | — |
| 2019-11-11 | 249-559 | not yet reported which blocks → | Iristel Inc. | 154E | Midland | — |
| 2019-10-17 | 249-802 | not yet reported which blocks → | Iristel Inc. | 154E | Haliburton | — |
| 2019-10-17 | 249-803 | not yet reported which blocks → | Iristel Inc. | 154E | Markstay | — |
| 2019-10-11 | 249-801 | not yet reported which blocks → | Iristel Inc. | 154E | Algoma Mills | — |
| 2019-09-23 | 249-479 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Sault Ste. Marie | — |
| 2019-09-20 | 249-478 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Huntsville | — |
| 2019-09-04 | 249-477 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Lindsay | — |
| 2019-09-04 | 249-886 | not yet reported which blocks → | Rogers Communications Canada Inc. | 571G | Pefferlaw | — |
| 2019-08-27 | 249-881 | not yet reported which blocks → | Rogers Communications Canada Inc. | 571G | Brechin | — |
| 2019-08-27 | 249-882 | not yet reported which blocks → | Rogers Communications Canada Inc. | 571G | Collingwood | — |
| 2019-08-27 | 249-883 | not yet reported which blocks → | Rogers Communications Canada Inc. | 571G | Cookstown | — |
| 2019-08-26 | 249-388 | not yet reported which blocks → | Rogers Communications Canada Inc. | 571G | Barrie | — |
| 2019-08-26 | 249-588 | not yet reported which blocks → | Rogers Communications Canada Inc. | 571G | Beaverton | — |
| 2019-07-30 | 249-703 | not yet reported which blocks → | Iristel Inc. | 154E | Lindsay | — |
| 2019-07-18 | 249-202 | not yet reported which blocks → | Iristel Inc. | 154E | Espanola | — |
| 2019-07-04 | 249-486 | not yet reported which blocks → | Iristel Inc. | 154E | Collingwood | — |
| 2019-05-29 | 249-487 | not yet reported which blocks → | Iristel Inc. | 154E | Bracebridge | — |
| 2019-05-28 | 249-488 | not yet reported which blocks → | Iristel Inc. | 154E | Bobcaygeon | — |
| 2019-05-06 | 249-489 | not yet reported which blocks → | Iristel Inc. | 154E | Barrie | — |
| 2019-04-02 | 249-212 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Lefroy | — |
| 2019-02-27 | 249-575 | not yet reported which blocks → | Bell Mobility | 6574 | Gogama | — |
| 2019-01-30 | 249-424 | not yet reported which blocks → | ExaTEL Inc. | 3147 | Alliston | — |
| 2018-11-08 | 249-654 | not yet reported which blocks → | Bragg Communications Inc. | 421G | Kirkland Lake | — |
| 2018-09-18 | 249-885 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Sudbury | — |
| 2018-08-02 | 249-750 | not yet reported which blocks → | Northern Telephone Ltd. | 8228 | Timmins | — |
| 2018-07-09 | 249-510 | not yet reported which blocks → | Iristel Inc. | 154E | Peterborough | — |
| 2018-07-06 | 249-508 | not yet reported which blocks → | Iristel Inc. | 154E | Algoma Mills | — |
| 2018-07-06 | 249-509 | not yet reported which blocks → | Iristel Inc. | 154E | Campbellford | — |
| 2018-07-05 | 249-804 | not yet reported which blocks → | Iristel Inc. | 154E | Sudbury | — |
| 2018-06-26 | 249-507 | not yet reported which blocks → | Iristel Inc. | 154E | Sault Ste. Marie | — |
| 2018-05-28 | 249-306 | not yet reported which blocks → | Distributel | 082E | Elmvale | — |
| 2018-05-28 | 249-307 | not yet reported which blocks → | Distributel | 082E | Midland | — |
| 2018-05-28 | 249-308 | not yet reported which blocks → | Distributel | 082E | Moonstone | — |
| 2018-05-28 | 249-309 | not yet reported which blocks → | Distributel | 082E | Oro | — |
| 2018-05-28 | 249-364 | not yet reported which blocks → | Distributel | 082E | Port McNicoll | — |
| 2018-05-28 | 249-367 | not yet reported which blocks → | Distributel | 082E | Bluewater | — |
| 2018-05-28 | 249-368 | not yet reported which blocks → | Distributel | 082E | Borden-Angus | — |
| 2018-05-28 | 249-369 | not yet reported which blocks → | Distributel | 082E | Brechin | — |
| 2018-05-28 | 249-370 | not yet reported which blocks → | Distributel | 082E | Christian Island | — |
| 2018-05-28 | 249-371 | not yet reported which blocks → | Distributel | 082E | Cookstown | — |
| 2018-05-28 | 249-373 | not yet reported which blocks → | Distributel | 082E | Lafontaine | — |
| 2018-05-28 | 249-374 | not yet reported which blocks → | Distributel | 082E | Lefroy | — |
| 2018-05-28 | 249-375 | not yet reported which blocks → | Distributel | 082E | Penetanguishene | — |
| 2018-05-28 | 249-376 | not yet reported which blocks → | Distributel | 082E | Sebright | — |
| 2018-05-28 | 249-378 | not yet reported which blocks → | Distributel | 082E | Severn Bridge | — |
| 2018-05-28 | 249-379 | not yet reported which blocks → | Distributel | 082E | Stayner | — |
| 2018-05-28 | 249-380 | not yet reported which blocks → | Distributel | 082E | Stroud | — |
| 2018-05-28 | 249-381 | not yet reported which blocks → | Distributel | 082E | Wasaga Beach | — |
| 2018-05-25 | 249-366 | not yet reported which blocks → | Distributel | 082E | Waubaushene | — |
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.