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 250
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
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Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| 2019-10-23 | 250-948 | not yet reported which blocks → | TELUS Mobility | 8301 | 100 Mile House | — |
| 2007-08-31 | 250-643 | not yet reported which blocks → | TELUS Mobility | 8301 | Smithers | — |
| 2007-08-31 | 250-644 | not yet reported which blocks → | TELUS Mobility | 8301 | 100 Mile House | — |
| 2007-08-23 | 250-650 | not yet reported which blocks → | TELUS Mobility | 8301 | Courtenay | — |
| 2007-08-21 | 250-540 | not yet reported which blocks → | TELUS Mobility | 8301 | Vernon | — |
| 2007-07-19 | 250-257 | not yet reported which blocks → | TELUS Mobility | 8301 | Tumbler Ridge | — |
| 2007-07-19 | 250-528 | not yet reported which blocks → | TELUS Mobility | 8301 | Midway | — |
| 2007-07-18 | 250-273 | not yet reported which blocks → | TELUS Mobility | 8301 | Princeton | — |
| 2007-07-18 | 250-444 | not yet reported which blocks → | TELUS Mobility | 8301 | Grand Forks | — |
| 2007-07-18 | 250-502 | not yet reported which blocks → | TELUS Mobility | 8301 | Keremeos | — |
| 2007-05-24 | 250-854 | not yet reported which blocks → | TELUS Mobility | 8301 | Dawson Creek | — |
| 2007-05-24 | 250-874 | not yet reported which blocks → | TELUS Mobility | 8301 | Chetwynd | — |
| 2007-05-24 | 250-875 | not yet reported which blocks → | TELUS Mobility | 8301 | Chetwynd | — |
| 2007-05-24 | 250-908 | not yet reported which blocks → | TELUS Mobility | 8301 | Kimberley | — |
| 2007-05-24 | 250-910 | not yet reported which blocks → | TELUS Mobility | 8301 | Sparwood | — |
| 2007-05-17 | 250-510 | not yet reported which blocks → | TELUS Mobility | 8301 | Duncan | — |
| 2006-10-26 | 250-641 | not yet reported which blocks → | TELUS Mobility | 8301 | Terrace | — |
| 2006-07-19 | 250-224 | not yet reported which blocks → | TELUS Mobility | 8301 | Fort St. John | — |
| 2006-05-24 | 250-253 | not yet reported which blocks → | TELUS Mobility | 8301 | Salmon Arm | — |
| 2005-11-21 | 250-608 | not yet reported which blocks → | TELUS Mobility | 8301 | Castlegar | — |
| 2005-11-21 | 250-689 | not yet reported which blocks → | TELUS Mobility | 8301 | Oliver | — |
| 2004-12-17 | 250-321 | not yet reported which blocks → | TELUS Mobility | 8301 | Fort Nelson | — |
| 2004-03-05 | 250-816 | not yet reported which blocks → | TELUS Mobility | 8301 | Nanaimo | — |
| 2004-02-19 | 250-209 | not yet reported which blocks → | TELUS Mobility | 8301 | Port Alice | — |
| 2003-11-11 | 250-826 | not yet reported which blocks → | TELUS Mobility | 8301 | Kelowna | — |
| 2003-11-07 | 250-808 | not yet reported which blocks → | TELUS Mobility | 8301 | Kelowna | — |
| 2003-10-29 | 250-819 | not yet reported which blocks → | TELUS Mobility | 8301 | South Kamloops | — |
| 2003-09-12 | 250-893 | not yet reported which blocks → | TELUS Mobility | 8301 | Victoria | — |
| 2003-09-12 | 250-896 | not yet reported which blocks → | TELUS Mobility | 8301 | Victoria | — |
| 2003-08-20 | 250-214 | not yet reported which blocks → | TELUS Mobility | 8301 | South Kamloops | — |
| 2003-08-20 | 250-241 | not yet reported which blocks → | TELUS Mobility | 8301 | Vernon | — |
| 2003-08-20 | 250-258 | not yet reported which blocks → | TELUS Mobility | 8301 | Kelowna | — |
| 2003-08-20 | 250-274 | not yet reported which blocks → | TELUS Mobility | 8301 | Penticton | — |
| 2003-03-18 | 250-254 | not yet reported which blocks → | TELUS Mobility | 8301 | Creston | — |
| 2003-03-18 | 250-272 | not yet reported which blocks → | TELUS Mobility | 8301 | Golden | — |
| 2003-03-18 | 250-278 | not yet reported which blocks → | TELUS Mobility | 8301 | Fernie | — |
| 2003-03-17 | 250-251 | not yet reported which blocks → | TELUS Mobility | 8301 | Burns Lake | — |
| 2003-03-17 | 250-279 | not yet reported which blocks → | TELUS Mobility | 8301 | Kitimat | — |
| 2003-03-17 | 250-280 | not yet reported which blocks → | TELUS Mobility | 8301 | Merritt | — |
| 2002-12-19 | 250-268 | not yet reported which blocks → | TELUS Mobility | 8301 | Nanaimo | — |
| 2002-10-11 | 250-255 | not yet reported which blocks → | TELUS Mobility | 8301 | Quesnel | — |
| 2002-10-04 | 250-551 | not yet reported which blocks → | TELUS Mobility | 8301 | Nelson | — |
| 2002-09-11 | 250-688 | not yet reported which blocks → | TELUS Mobility | 8301 | Invermere | — |
| 2002-09-11 | 250-919 | not yet reported which blocks → | TELUS Mobility | 8301 | Cranbrook | — |
| 2002-07-29 | 250-880 | not yet reported which blocks → | TELUS Mobility | 8301 | Victoria | — |
| 2002-03-28 | 250-201 | not yet reported which blocks → | TELUS Mobility | 8301 | Campbell River | — |
| 2002-03-28 | 250-206 | not yet reported which blocks → | TELUS Mobility | 8301 | Port Alberni | — |
| 2002-03-28 | 250-207 | not yet reported which blocks → | TELUS Mobility | 8301 | Courtenay | — |
| 2002-03-25 | 250-208 | not yet reported which blocks → | TELUS Mobility | 8301 | Victoria | — |
| 2001-11-01 | 250-222 | not yet reported which blocks → | TELUS Mobility | 8301 | Gulf Islands | — |
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.