NumberResearchRecent prefix assignments
0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/19/2026
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 705
New assignments by month
Sep 2026
Aug 2026
Jul 2026
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May 2026
Apr 2026
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Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| 2011-10-12 | 705-274 | not yet reported which blocks → | TELUS Mobility | 8303 | Timmins | — |
| 2010-11-25 | 705-957 | not yet reported which blocks → | TELUS Mobility | 8303 | Peterborough | — |
| 2010-11-17 | 705-297 | not yet reported which blocks → | TELUS Mobility | 8303 | Sault Ste. Marie | — |
| 2010-09-10 | 705-960 | not yet reported which blocks → | TELUS Mobility | 8303 | Hearst | — |
| 2010-09-10 | 705-961 | not yet reported which blocks → | TELUS Mobility | 8303 | Englehart | — |
| 2010-09-10 | 705-962 | not yet reported which blocks → | TELUS Mobility | 8303 | Kirkland Lake | — |
| 2010-07-26 | 705-279 | not yet reported which blocks → | TELUS Mobility | 8303 | Barrie | — |
| 2009-05-04 | 705-780 | not yet reported which blocks → | TELUS Mobility | 8303 | Barrie | — |
| 2008-10-30 | 705-822 | not yet reported which blocks → | TELUS Mobility | 8303 | Sudbury | — |
| 2008-06-18 | 705-221 | not yet reported which blocks → | TELUS Mobility | 8303 | Timmins | — |
| 2008-06-02 | 705-559 | not yet reported which blocks → | TELUS Mobility | 8303 | Peterborough | — |
| 2007-09-26 | 705-306 | not yet reported which blocks → | TELUS Mobility | 8303 | Haliburton | — |
| 2007-08-27 | 705-622 | not yet reported which blocks → | TELUS Mobility | 8303 | New Liskeard | — |
| 2007-05-11 | 705-210 | not yet reported which blocks → | TELUS Mobility | 8303 | Gore Bay | — |
| 2007-04-09 | 705-307 | not yet reported which blocks → | TELUS Mobility | 8303 | Lindsay | — |
| 2006-12-20 | 705-358 | not yet reported which blocks → | TELUS Mobility | 8303 | North Bay | — |
| 2006-11-07 | 705-890 | not yet reported which blocks → | TELUS Mobility | 8303 | Alliston | — |
| 2006-09-19 | 705-208 | not yet reported which blocks → | TELUS Mobility | 8303 | Algoma Mills | — |
| 2006-09-19 | 705-209 | not yet reported which blocks → | TELUS Mobility | 8303 | Midland | — |
| 2006-09-14 | 705-203 | not yet reported which blocks → | TELUS Mobility | 8303 | Parry Sound | — |
| 2006-09-13 | 705-206 | not yet reported which blocks → | TELUS Mobility | 8303 | Sault Ste. Marie | — |
| 2006-09-13 | 705-207 | not yet reported which blocks → | TELUS Mobility | 8303 | Sudbury | — |
| 2006-07-25 | 705-204 | not yet reported which blocks → | TELUS Mobility | 8303 | Bracebridge | — |
| 2006-07-25 | 705-388 | not yet reported which blocks → | TELUS Mobility | 8303 | Huntsville | — |
| 2006-04-25 | 705-305 | not yet reported which blocks → | TELUS Mobility | 8303 | Barrie | — |
| 2006-04-04 | 705-308 | not yet reported which blocks → | TELUS Mobility | 8303 | Lindsay | — |
| 2004-06-07 | 705-309 | not yet reported which blocks → | TELUS Mobility | 8303 | Barrie | — |
| 2003-04-14 | 705-262 | not yet reported which blocks → | TELUS Mobility | 8303 | Timmins | — |
| 2003-04-14 | 705-347 | not yet reported which blocks → | TELUS Mobility | 8303 | Kapuskasing | — |
| 2003-04-01 | 705-333 | not yet reported which blocks → | TELUS Mobility | 8303 | Barrie | — |
| 2002-05-02 | 705-205 | not yet reported which blocks → | TELUS Mobility | 8303 | Bracebridge | — |
| 2002-02-19 | 705-606 | not yet reported which blocks → | TELUS Mobility | 8303 | Collingwood | — |
| 2002-02-19 | 705-607 | not yet reported which blocks → | TELUS Mobility | 8303 | Collingwood | — |
| 2000-08-11 | 705-801 | not yet reported which blocks → | TELUS Mobility | 8303 | Bracebridge | — |
| 2000-05-12 | 705-868 | not yet reported which blocks → | TELUS Mobility | 8303 | Peterborough | — |
| 2000-03-15 | 705-312 | not yet reported which blocks → | TELUS Mobility | 8303 | Peterborough | — |
| 2000-02-08 | 705-623 | not yet reported which blocks → | TELUS Mobility | 8303 | Barrie | — |
| — | 705-321 | not yet reported which blocks → | TELUS Mobility | 8303 | Barrie | — |
| — | 705-331 | not yet reported which blocks → | TELUS Mobility | 8303 | Barrie | — |
| — | 705-344 | not yet reported which blocks → | TELUS Mobility | 8303 | Lindsay | — |
| — | 705-380 | not yet reported which blocks → | TELUS Mobility | 8303 | Huntsville | — |
| — | 705-430 | not yet reported which blocks → | TELUS Mobility | 8303 | Stayner | — |
| — | 705-768 | not yet reported which blocks → | TELUS Mobility | 8303 | Peterborough | — |
| — | 705-834 | not yet reported which blocks → | TELUS Mobility | 8303 | Moonstone | — |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.