NumberResearchRecent prefix assignments
3 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 |
|---|---|---|---|---|---|---|
| 2022-04-18 | 672-648 | not yet reported which blocks → | Iristel Inc. | 154E | North Vancouver | — |
| 2022-04-13 | 672-761 | not yet reported which blocks → | Iristel Inc. | 154E | Aldergrove | — |
| 2022-04-13 | 672-903 | not yet reported which blocks → | Iristel Inc. | 154E | Gulf Islands | — |
| 2022-04-13 | 672-910 | not yet reported which blocks → | Iristel Inc. | 154E | South Kamloops | — |
| 2022-04-07 | 672-203 | not yet reported which blocks → | Iristel Inc. | 154E | Cache Creek | — |
| 2022-04-05 | 672-702 | not yet reported which blocks → | Iristel Inc. | 154E | Burns Lake | — |
| 2022-04-05 | 672-785 | not yet reported which blocks → | Iristel Inc. | 154E | Lillooet | — |
| 2022-03-30 | 672-330 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Vavenby | — |
| 2022-03-30 | 672-331 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Westsyde | — |
| 2022-03-30 | 672-332 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Westwold | — |
| 2022-03-30 | 672-386 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Savona | — |
| 2022-03-30 | 672-387 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Spences Bridge | — |
| 2022-03-30 | 672-647 | not yet reported which blocks → | CityWest Cable (North) Corp - BC | 705F | Port Simpson | — |
| 2022-03-30 | 672-825 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Logan Lake | — |
| 2022-03-30 | 672-900 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | North Kamloops | — |
| 2022-03-30 | 672-901 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Lytton | — |
| 2022-03-30 | 672-902 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Pritchard | — |
| 2022-03-29 | 672-823 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Lillooet | — |
| 2022-03-29 | 672-824 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Little Fort | — |
| 2022-03-28 | 672-535 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Cache Creek | — |
| 2022-03-28 | 672-536 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Clearwater | — |
| 2022-03-28 | 672-559 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Dallas | — |
| 2022-03-28 | 672-560 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Douglas Lake | — |
| 2022-03-25 | 672-477 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | South Kamloops | — |
| 2022-03-25 | 672-712 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Ashcroft | — |
| 2022-03-25 | 672-713 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Aspen Park | — |
| 2022-03-25 | 672-767 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Avola | — |
| 2022-03-25 | 672-768 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Barriere | — |
| 2022-03-25 | 672-769 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Blue River | — |
| 2022-02-16 | 672-531 | not yet reported which blocks → | TELUS | 8086 | Abbotsford | — |
| 2022-01-14 | 672-646 | not yet reported which blocks → | CityWest Cable (North) Corp - BC | 705F | Fraser Lake | — |
| 2022-01-11 | 672-371 | not yet reported which blocks → | Bell Mobility | 6574 | Abbotsford | — |
| 2021-12-21 | 672-974 | not yet reported which blocks → | TELUS Mobility | 8301 | Victoria | — |
| 2021-10-25 | 672-868 | not yet reported which blocks → | Fibernetics Corporation | 464D | Winter Harbour | — |
| 2021-10-25 | 672-869 | not yet reported which blocks → | Fibernetics Corporation | 464D | Tahsis | — |
| 2021-10-25 | 672-870 | not yet reported which blocks → | Fibernetics Corporation | 464D | Port Renfrew | — |
| 2021-10-25 | 672-871 | not yet reported which blocks → | Fibernetics Corporation | 464D | Ocean Falls | — |
| 2021-10-25 | 672-872 | not yet reported which blocks → | Fibernetics Corporation | 464D | Jordan River | — |
| 2021-10-22 | 672-873 | not yet reported which blocks → | Fibernetics Corporation | 464D | Holberg | — |
| 2021-10-22 | 672-874 | not yet reported which blocks → | Fibernetics Corporation | 464D | Ganges | — |
| 2021-10-22 | 672-875 | not yet reported which blocks → | Fibernetics Corporation | 464D | Fulford Harbour | — |
| 2021-09-30 | 672-975 | not yet reported which blocks → | TELUS Mobility | 8301 | Chilliwack | — |
| 2021-09-29 | 672-532 | not yet reported which blocks → | TELUS | 8086 | Vancouver | — |
| 2021-09-15 | 672-217 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Holberg | — |
| 2021-09-15 | 672-218 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Jordan River | — |
| 2021-09-15 | 672-219 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Ocean Falls | — |
| 2021-09-15 | 672-220 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Pender Island | — |
| 2021-09-15 | 672-366 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Cortes Island | — |
| 2021-09-15 | 672-367 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Fulford Harbour | — |
| 2021-09-15 | 672-368 | not yet reported which blocks → | ISP Telecom Inc. | 4727 | Ganges | — |
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.