NumberResearchRecent prefix assignments
2 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/18/2026
Which carriers received which NPA-NXX prefixes, and where. Assignments are initial assignments from NANPA records — because of number portability, the current serving carrier of individual numbers may differ. For finer-grained activity, see the thousands-block view above.
Most active assignees, last 30 days
New assignments by month
Sep 2026
Aug 2026
Jul 2026
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May 2026
Apr 2026
Mar 2026
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Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-09-11 | 474-400 | Iristel Inc. | 154E | Punnichy | — |
| 2026-09-11 | 672-370 | Iristel Inc. | 154E | Kitimat | — |
| 2026-06-15 | 782-216 | Iristel Inc. | 154E | Windsor | — |
| 2026-06-15 | 782-217 | Iristel Inc. | 154E | Windsor | — |
| 2026-06-15 | 782-218 | Iristel Inc. | 154E | Windsor | — |
| 2026-06-15 | 782-219 | Iristel Inc. | 154E | Windsor | — |
| 2026-03-12 | 672-706 | Iristel Inc. | 154E | Cranbrook | — |
| 2026-03-12 | 672-708 | Iristel Inc. | 154E | Cranbrook | — |
| 2026-03-12 | 672-709 | Iristel Inc. | 154E | Cranbrook | — |
| 2026-03-02 | 942-234 | Iristel Inc. | 154E | Toronto | — |
| 2025-12-18 | 438-960 | Iristel Inc. | 154E | Montreal | — |
| 2025-12-18 | 438-961 | Iristel Inc. | 154E | Montreal | — |
| 2025-12-18 | 438-962 | Iristel Inc. | 154E | Montreal | — |
| 2025-12-17 | 367-509 | Iristel Inc. | 154E | Baie-Comeau (Hauterive) | — |
| 2025-12-17 | 474-942 | Iristel Inc. | 154E | Regina | — |
| 2025-12-15 | 367-474 | Iristel Inc. | 154E | Donnacona | — |
| 2025-12-15 | 367-874 | Iristel Inc. | 154E | Chandler | — |
| 2025-12-15 | 942-231 | Iristel Inc. | 154E | Toronto | — |
| 2025-12-15 | 942-232 | Iristel Inc. | 154E | Toronto | — |
| 2025-12-10 | 365-674 | Iristel Inc. | 154E | St. Catharines-Thorold | — |
| 2025-12-10 | 382-802 | Iristel Inc. | 154E | Stratford | — |
| 2025-12-03 | 249-721 | Iristel Inc. | 154E | Orillia | — |
| 2025-12-03 | 548-591 | Iristel Inc. | 154E | Sarnia | — |
| 2025-12-01 | 365-478 | Iristel Inc. | 154E | Markham | — |
| 2025-12-01 | 365-479 | Iristel Inc. | 154E | Markham | — |
| 2025-12-01 | 365-486 | Iristel Inc. | 154E | Markham | — |
| 2025-12-01 | 365-487 | Iristel Inc. | 154E | Markham | — |
| 2025-11-25 | 365-632 | Iristel Inc. | 154E | Brampton | — |
| 2025-11-25 | 365-634 | Iristel Inc. | 154E | Brampton | — |
| 2025-11-19 | 365-854 | Iristel Inc. | 154E | Aurora | — |
| 2025-11-19 | 365-856 | Iristel Inc. | 154E | Aurora | — |
| 2025-11-19 | 365-857 | Iristel Inc. | 154E | Aurora | — |
| 2025-11-18 | 236-807 | Iristel Inc. | 154E | Richmond | — |
| 2025-11-18 | 236-859 | Iristel Inc. | 154E | Parksville | — |
| 2025-11-18 | 431-477 | Iristel Inc. | 154E | Winnipeg | — |
| 2025-11-18 | 431-479 | Iristel Inc. | 154E | Winnipeg | — |
| 2025-11-18 | 782-313 | Iristel Inc. | 154E | Shubenacadie | — |
| 2025-11-13 | 236-752 | Iristel Inc. | 154E | Vancouver | — |
| 2025-11-13 | 236-754 | Iristel Inc. | 154E | Vancouver | — |
| 2025-11-13 | 236-759 | Iristel Inc. | 154E | Vancouver | — |
| 2025-11-13 | 236-769 | Iristel Inc. | 154E | Vancouver | — |
| 2025-11-07 | 672-293 | Iristel Inc. | 154E | North Vancouver | — |
| 2025-11-07 | 672-295 | Iristel Inc. | 154E | North Vancouver | — |
| 2025-11-07 | 672-297 | Iristel Inc. | 154E | North Vancouver | — |
| 2025-11-07 | 672-326 | Iristel Inc. | 154E | Abbotsford | — |
| 2025-11-07 | 672-328 | Iristel Inc. | 154E | Abbotsford | — |
| 2025-11-07 | 672-329 | Iristel Inc. | 154E | Abbotsford | — |
| 2025-11-06 | 825-948 | Iristel Inc. | 154E | Fox Creek | — |
| 2025-11-06 | 825-953 | Iristel Inc. | 154E | Fox Creek | — |
| 2025-10-20 | 639-967 | Iristel Inc. | 154E | Langham | — |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/18/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.