NumberResearchRecent prefix assignments
1 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/20/2026
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, last 30 days — NPA 672
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 |
|---|---|---|---|---|---|---|
| 2026-09-11 | 672-370 | not yet reported which blocks → | Iristel Inc. | 154E | Kitimat | — |
| 2026-03-12 | 672-706 | not yet reported which blocks → | Iristel Inc. | 154E | Cranbrook | — |
| 2026-03-12 | 672-708 | not yet reported which blocks → | Iristel Inc. | 154E | Cranbrook | — |
| 2026-03-12 | 672-709 | not yet reported which blocks → | Iristel Inc. | 154E | Cranbrook | — |
| 2025-11-07 | 672-293 | not yet reported which blocks → | Iristel Inc. | 154E | North Vancouver | — |
| 2025-11-07 | 672-295 | not yet reported which blocks → | Iristel Inc. | 154E | North Vancouver | — |
| 2025-11-07 | 672-297 | not yet reported which blocks → | Iristel Inc. | 154E | North Vancouver | — |
| 2025-11-07 | 672-326 | not yet reported which blocks → | Iristel Inc. | 154E | Abbotsford | — |
| 2025-11-07 | 672-328 | not yet reported which blocks → | Iristel Inc. | 154E | Abbotsford | — |
| 2025-11-07 | 672-329 | not yet reported which blocks → | Iristel Inc. | 154E | Abbotsford | — |
| 2025-05-02 | 672-210 | not yet reported which blocks → | Iristel Inc. | 154E | Dawson Creek | — |
| 2025-05-01 | 672-905 | not yet reported which blocks → | Iristel Inc. | 154E | Squamish | — |
| 2024-08-16 | 672-215 | not yet reported which blocks → | Iristel Inc. | 154E | Prince George | — |
| 2024-08-16 | 672-291 | not yet reported which blocks → | Iristel Inc. | 154E | North Vancouver | — |
| 2024-08-16 | 672-343 | not yet reported which blocks → | Iristel Inc. | 154E | Victoria | — |
| 2024-08-16 | 672-701 | not yet reported which blocks → | Iristel Inc. | 154E | Burns Lake | — |
| 2024-08-16 | 672-763 | not yet reported which blocks → | Iristel Inc. | 154E | Aldergrove | — |
| 2024-08-16 | 672-803 | not yet reported which blocks → | Iristel Inc. | 154E | Williams Lake | — |
| 2024-04-25 | 672-294 | not yet reported which blocks → | Iristel Inc. | 154E | Revelstoke | — |
| 2024-04-25 | 672-296 | not yet reported which blocks → | Iristel Inc. | 154E | Vernon | — |
| 2024-03-05 | 672-279 | not yet reported which blocks → | Iristel Inc. | 154E | North Vancouver | — |
| 2024-03-05 | 672-289 | not yet reported which blocks → | Iristel Inc. | 154E | North Vancouver | — |
| 2024-03-05 | 672-290 | not yet reported which blocks → | Iristel Inc. | 154E | North Vancouver | — |
| 2024-02-26 | 672-704 | not yet reported which blocks → | Iristel Inc. | 154E | Cranbrook | — |
| 2024-02-26 | 672-705 | not yet reported which blocks → | Iristel Inc. | 154E | Cranbrook | — |
| 2023-10-26 | 672-232 | not yet reported which blocks → | Iristel Inc. | 346J | Vancouver | — |
| 2023-10-26 | 672-233 | not yet reported which blocks → | Iristel Inc. | 346J | Vancouver | — |
| 2023-10-26 | 672-234 | not yet reported which blocks → | Iristel Inc. | 346J | Vancouver | — |
| 2023-10-13 | 672-207 | not yet reported which blocks → | Iristel Inc. | 154E | Castlegar | — |
| 2023-09-12 | 672-341 | not yet reported which blocks → | Iristel Inc. | 154E | Victoria | — |
| 2023-09-12 | 672-342 | not yet reported which blocks → | Iristel Inc. | 154E | Victoria | — |
| 2023-09-06 | 672-281 | not yet reported which blocks → | Iristel Inc. | 154E | Pineview | — |
| 2023-09-06 | 672-284 | not yet reported which blocks → | Iristel Inc. | 154E | Revelstoke | — |
| 2023-09-06 | 672-285 | not yet reported which blocks → | Iristel Inc. | 154E | Vernon | — |
| 2023-09-06 | 672-286 | not yet reported which blocks → | Iristel Inc. | 154E | Sparwood | — |
| 2023-09-06 | 672-287 | not yet reported which blocks → | Iristel Inc. | 154E | South Kamloops | — |
| 2023-09-05 | 672-270 | not yet reported which blocks → | Iristel Inc. | 154E | Fort St. John | — |
| 2023-09-05 | 672-271 | not yet reported which blocks → | Iristel Inc. | 154E | Gulf Islands | — |
| 2023-09-05 | 672-273 | not yet reported which blocks → | Iristel Inc. | 154E | Hope | — |
| 2023-09-05 | 672-280 | not yet reported which blocks → | Iristel Inc. | 154E | Dawson Creek | — |
| 2023-09-01 | 672-224 | not yet reported which blocks → | Iristel Inc. | 154E | Prince George | — |
| 2023-09-01 | 672-225 | not yet reported which blocks → | Iristel Inc. | 154E | Prince George | — |
| 2023-09-01 | 672-226 | not yet reported which blocks → | Iristel Inc. | 154E | Richmond | — |
| 2023-09-01 | 672-275 | not yet reported which blocks → | Iristel Inc. | 154E | New Westminster | — |
| 2023-08-31 | 672-205 | not yet reported which blocks → | Iristel Inc. | 154E | Vancouver | — |
| 2023-08-31 | 672-206 | not yet reported which blocks → | Iristel Inc. | 154E | Vancouver | — |
| 2023-08-31 | 672-274 | not yet reported which blocks → | Iristel Inc. | 154E | Kelowna | — |
| 2023-08-31 | 672-278 | not yet reported which blocks → | Iristel Inc. | 154E | North Vancouver | — |
| 2023-08-31 | 672-340 | not yet reported which blocks → | Iristel Inc. | 154E | Victoria | — |
| 2023-08-29 | 672-323 | not yet reported which blocks → | Iristel Inc. | 154E | Abbotsford | — |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.