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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Mar 2026
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Dec 2025
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Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2022-08-16 | 825-460 | Iristel Inc. | 154E | Lac La Biche | — |
| 2022-08-16 | 825-873 | Iristel Inc. | 154E | Jasper | — |
| 2022-08-16 | 825-895 | Iristel Inc. | 154E | Oyen | — |
| 2022-08-15 | 825-557 | Iristel Inc. | 154E | High Level | — |
| 2022-08-15 | 825-864 | Iristel Inc. | 154E | Fort McMurray | — |
| 2022-08-15 | 825-908 | Iristel Inc. | 154E | Langdon | — |
| 2022-08-15 | 825-916 | Iristel Inc. | 154E | Coaldale | — |
| 2022-08-04 | 548-639 | Iristel Inc. | 154E | Belmont | — |
| 2022-07-29 | 873-713 | Iristel Inc. | 154E | Grenville | — |
| 2022-07-05 | 548-960 | Iristel Inc. | 154E | Windsor | — |
| 2022-07-05 | 548-961 | Iristel Inc. | 154E | Windsor | — |
| 2022-07-05 | 548-962 | Iristel Inc. | 154E | Windsor | — |
| 2022-07-05 | 548-963 | Iristel Inc. | 154E | Windsor | — |
| 2022-07-05 | 548-964 | Iristel Inc. | 154E | Windsor | — |
| 2022-07-05 | 548-965 | Iristel Inc. | 154E | Windsor | — |
| 2022-07-05 | 548-966 | Iristel Inc. | 154E | Windsor | — |
| 2022-07-05 | 548-967 | Iristel Inc. | 154E | Windsor | — |
| 2022-07-05 | 548-968 | Iristel Inc. | 154E | Windsor | — |
| 2022-07-05 | 548-969 | Iristel Inc. | 154E | Windsor | — |
| 2022-07-05 | 548-970 | Iristel Inc. | 154E | Windsor | — |
| 2022-05-11 | 368-209 | Iristel Inc. | 154E | Hinton | — |
| 2022-04-27 | 672-804 | Iristel Inc. | 154E | Chilliwack | — |
| 2022-04-27 | 742-210 | Iristel Inc. | 154E | Oak Ridges | — |
| 2022-04-22 | 236-773 | Iristel Inc. | 154E | Whistler | — |
| 2022-04-22 | 236-835 | Iristel Inc. | 154E | Salmon Arm | — |
| 2022-04-20 | 343-505 | Iristel Inc. | 154E | Kingston | — |
| 2022-04-20 | 548-901 | Iristel Inc. | 154E | Brantford | — |
| 2022-04-20 | 672-760 | Iristel Inc. | 154E | Princeton | — |
| 2022-04-20 | 807-798 | Iristel Inc. | 154E | Fort Frances | — |
| 2022-04-19 | 236-232 | Iristel Inc. | 154E | Abbotsford | — |
| 2022-04-18 | 672-648 | Iristel Inc. | 154E | North Vancouver | — |
| 2022-04-13 | 236-506 | Iristel Inc. | 154E | West Vancouver | — |
| 2022-04-13 | 672-761 | Iristel Inc. | 154E | Aldergrove | — |
| 2022-04-13 | 672-903 | Iristel Inc. | 154E | Gulf Islands | — |
| 2022-04-13 | 672-910 | Iristel Inc. | 154E | South Kamloops | — |
| 2022-04-07 | 236-612 | Iristel Inc. | 154E | Prince George | — |
| 2022-04-07 | 672-203 | Iristel Inc. | 154E | Cache Creek | — |
| 2022-04-05 | 672-702 | Iristel Inc. | 154E | Burns Lake | — |
| 2022-04-05 | 672-785 | Iristel Inc. | 154E | Lillooet | — |
| 2022-03-14 | 367-800 | Iristel Inc. | 154E | La Malbaie | — |
| 2022-02-03 | 437-293 | Iristel Inc. | 154E | Toronto | — |
| 2022-02-03 | 581-690 | Iristel Inc. | 154E | Chicoutimi | — |
| 2022-02-03 | 825-570 | Iristel Inc. | 154E | St. Albert | — |
| 2022-02-03 | 825-877 | Iristel Inc. | 154E | Camrose | — |
| 2022-02-01 | 365-734 | Iristel Inc. | 154E | Thornhill | — |
| 2022-02-01 | 548-761 | Iristel Inc. | 154E | Guelph | — |
| 2022-02-01 | 581-465 | Iristel Inc. | 154E | Matane | — |
| 2022-02-01 | 807-695 | Iristel Inc. | 154E | Thunder Bay | — |
| 2022-01-27 | 343-321 | Iristel Inc. | 154E | Perth | — |
| 2022-01-27 | 548-798 | Iristel Inc. | 154E | Chatham | — |
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.