NumberResearchRecent prefix assignments
0 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, all time — NPA 249
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Dec 2025
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Oct 2025
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| 2017-11-08 | 249-598 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Dorset | — |
| 2017-11-08 | 249-599 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Dwight | — |
| 2017-11-08 | 249-600 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Emsdale | — |
| 2017-11-08 | 249-601 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Honey Harbour | — |
| 2017-11-08 | 249-602 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Magnetawan | — |
| 2017-11-08 | 249-603 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | South River | — |
| 2017-11-08 | 249-604 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Sundridge | — |
| 2017-11-08 | 249-605 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Bala | — |
| 2017-11-08 | 249-606 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Baysville | — |
| 2017-11-08 | 249-607 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Mactier | — |
| 2017-11-08 | 249-608 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Pointe Au Baril | — |
| 2017-11-08 | 249-609 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Port Carling | — |
| 2017-10-30 | 249-201 | not yet reported which blocks → | Iristel Inc. | 154E | Espanola | — |
| 2017-10-26 | 249-216 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Huntsville | — |
| 2017-10-13 | 249-592 | not yet reported which blocks → | TELUS Mobility | 8303 | Kirkland Lake | — |
| 2017-10-02 | 249-363 | not yet reported which blocks → | ExaTEL Inc. | 3147 | Hearst | — |
| 2017-09-28 | 249-353 | not yet reported which blocks → | TELUS Mobility | 8303 | Peterborough | — |
| 2017-08-21 | 249-505 | not yet reported which blocks → | Iristel Inc. | 154E | Alliston | — |
| 2017-08-08 | 249-702 | not yet reported which blocks → | Iristel Inc. | 154E | Lindsay | — |
| 2017-08-03 | 249-342 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Lakefield | — |
| 2017-08-03 | 249-344 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Omemee | — |
| 2017-08-03 | 249-345 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Warkworth | — |
| 2017-08-03 | 249-932 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Norwood | — |
| 2017-08-02 | 249-318 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Alban | — |
| 2017-08-02 | 249-319 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Chapleau | — |
| 2017-08-02 | 249-320 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Killarney | — |
| 2017-08-02 | 249-321 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Little Current | — |
| 2017-08-02 | 249-322 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Massey | — |
| 2017-08-02 | 249-323 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Noelville | — |
| 2017-08-02 | 249-324 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | St. Charles | — |
| 2017-08-02 | 249-325 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Spanish | — |
| 2017-08-02 | 249-326 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Warren | — |
| 2017-08-02 | 249-327 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Wawa | — |
| 2017-08-02 | 249-329 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Bobcaygeon | — |
| 2017-08-02 | 249-330 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Cannington | — |
| 2017-08-02 | 249-331 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Coboconk | — |
| 2017-08-02 | 249-333 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Kirkfield | — |
| 2017-08-02 | 249-334 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Apsley | — |
| 2017-08-02 | 249-335 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Bethany | — |
| 2017-08-02 | 249-336 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Bridgenorth | — |
| 2017-08-02 | 249-337 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Buckhorn | — |
| 2017-08-02 | 249-339 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Campbellford | — |
| 2017-08-02 | 249-340 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Hastings | — |
| 2017-08-02 | 249-341 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Havelock | — |
| 2017-08-02 | 249-933 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Fenelon Falls | — |
| 2017-08-02 | 249-934 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Beaverton | — |
| 2017-07-20 | 249-699 | not yet reported which blocks → | Iristel Inc. | 154E | Huntsville | — |
| 2017-06-16 | 249-449 | not yet reported which blocks → | Iristel Inc. | 154E | Orillia | — |
| 2017-06-02 | 249-251 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Brechin | — |
| 2017-06-02 | 249-252 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Cookstown | — |
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.