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
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Dec 2025
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Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2025-10-15 | 236-584 | Iristel Inc. | 154E | Midway | — |
| 2025-10-15 | 236-762 | Iristel Inc. | 154E | Whistler | — |
| 2025-10-15 | 354-235 | Iristel Inc. | 154E | St-Vincent-de-Paul | — |
| 2025-10-15 | 428-712 | Iristel Inc. | 154E | St. George | — |
| 2025-10-15 | 431-443 | Iristel Inc. | 154E | Stonewall | — |
| 2025-10-15 | 474-449 | Iristel Inc. | 154E | Watrous | — |
| 2025-10-15 | 506-749 | Iristel Inc. | 154E | Tracadie | — |
| 2025-10-15 | 709-498 | Iristel Inc. | 154E | St. Alban's | — |
| 2025-10-15 | 825-584 | Iristel Inc. | 154E | Wetaskiwin | — |
| 2025-10-15 | 873-901 | Iristel Inc. | 154E | Ville-Marie | — |
| 2025-10-14 | 343-518 | Iristel Inc. | 154E | Hawkesbury | — |
| 2025-10-14 | 506-972 | Iristel Inc. | 154E | Doaktown | — |
| 2025-10-14 | 548-696 | Iristel Inc. | 154E | London | — |
| 2025-10-14 | 825-576 | Iristel Inc. | 154E | Brooks | — |
| 2025-10-08 | 782-931 | Iristel Inc. | 154E | Cheticamp | — |
| 2025-10-08 | 782-944 | Iristel Inc. | 154E | Charlottetown | — |
| 2025-10-08 | 825-952 | Iristel Inc. | 154E | Banff | — |
| 2025-10-07 | 367-410 | Iristel Inc. | 154E | Quebec | — |
| 2025-10-07 | 431-459 | Iristel Inc. | 154E | Winnipeg | — |
| 2025-10-07 | 438-919 | Iristel Inc. | 154E | Montreal | — |
| 2025-10-07 | 709-608 | Iristel Inc. | 154E | St. John's | — |
| 2025-10-06 | 782-700 | Iristel Inc. | 154E | Halifax | — |
| 2025-09-15 | 873-612 | Iristel Inc. | 346J | Kuujjuaq | — |
| 2025-07-09 | 942-230 | Iristel Inc. | 154E | Toronto | — |
| 2025-05-08 | 867-683 | Iristel Inc. | 154E | Yellowknife | — |
| 2025-05-08 | 867-797 | Iristel Inc. | 154E | Iqaluit | — |
| 2025-05-02 | 249-560 | Iristel Inc. | 154E | North Bay | — |
| 2025-05-02 | 343-328 | Iristel Inc. | 154E | Perth | — |
| 2025-05-02 | 343-514 | Iristel Inc. | 154E | Hawkesbury | — |
| 2025-05-02 | 672-210 | Iristel Inc. | 154E | Dawson Creek | — |
| 2025-05-02 | 742-312 | Iristel Inc. | 154E | Stouffville | — |
| 2025-05-02 | 867-533 | Iristel Inc. | 154E | Whitehorse | — |
| 2025-05-01 | 236-764 | Iristel Inc. | 154E | Whistler | — |
| 2025-05-01 | 428-724 | Iristel Inc. | 154E | Shediac | — |
| 2025-05-01 | 506-695 | Iristel Inc. | 154E | Fredericton | — |
| 2025-05-01 | 506-748 | Iristel Inc. | 154E | Tracadie | — |
| 2025-05-01 | 506-796 | Iristel Inc. | 154E | Moncton | — |
| 2025-05-01 | 672-905 | Iristel Inc. | 154E | Squamish | — |
| 2025-04-30 | 506-903 | Iristel Inc. | 154E | Florenceville | — |
| 2025-04-30 | 506-970 | Iristel Inc. | 154E | Doaktown | — |
| 2025-04-24 | 506-617 | Iristel Inc. | 154E | Caraquet | — |
| 2025-04-24 | 506-905 | Iristel Inc. | 154E | Dalhousie | — |
| 2025-04-22 | 825-954 | Iristel Inc. | 154E | Vegreville | — |
| 2025-04-22 | 825-960 | Iristel Inc. | 154E | Vermilion | — |
| 2025-04-21 | 825-961 | Iristel Inc. | 154E | Sherwood Park | — |
| 2025-04-14 | 825-519 | Iristel Inc. | 154E | Edson | — |
| 2025-04-14 | 825-574 | Iristel Inc. | 154E | High River | — |
| 2025-04-14 | 825-581 | Iristel Inc. | 154E | Bonnyville | — |
| 2025-04-14 | 825-759 | Iristel Inc. | 154E | Blackfalds | — |
| 2025-04-14 | 825-932 | Iristel Inc. | 154E | Banff | — |
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.