NumberResearchRecent prefix assignments
1 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, last 30 days — NPA 236
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| 2015-11-03 | 236-984 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| 2015-11-03 | 236-985 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| 2015-10-30 | 236-521 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Vancouver | — |
| 2015-08-21 | 236-986 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| 2015-08-21 | 236-987 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| 2015-08-21 | 236-988 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| 2015-08-21 | 236-989 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| 2015-08-21 | 236-990 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| 2015-08-21 | 236-991 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| 2015-08-21 | 236-992 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| 2015-04-22 | 236-993 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| 2015-04-22 | 236-994 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| 2015-04-22 | 236-995 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| 2015-04-22 | 236-996 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| 2015-04-06 | 236-520 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Vancouver | — |
| 2015-03-20 | 236-594 | not yet reported which blocks → | TELUS Mobility | 8301 | Duncan | — |
| 2015-01-29 | 236-363 | not yet reported which blocks → | Bell Mobility | 6574 | Cranbrook | — |
| 2014-12-24 | 236-331 | not yet reported which blocks → | Bell Mobility | 6574 | Prince George | — |
| 2014-12-11 | 236-420 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Kelowna | — |
| 2014-12-11 | 236-421 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | North Kamloops | — |
| 2014-12-11 | 236-422 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Penticton | — |
| 2014-12-11 | 236-423 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Prince George | — |
| 2014-12-11 | 236-424 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Quesnel | — |
| 2014-12-11 | 236-425 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | South Kamloops | — |
| 2014-12-11 | 236-426 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Vernon | — |
| 2014-11-26 | 236-595 | not yet reported which blocks → | TELUS Mobility | 8301 | Kelowna | — |
| 2014-11-26 | 236-596 | not yet reported which blocks → | TELUS Mobility | 8301 | Spences Bridge | — |
| 2014-10-10 | 236-998 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| 2014-10-09 | 236-997 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| 2014-08-26 | 236-826 | not yet reported which blocks → | Zayo Canada Inc. | 8304 | Vancouver | — |
| 2014-08-26 | 236-828 | not yet reported which blocks → | Zayo Canada Inc. | 8304 | Vancouver | — |
| 2014-08-15 | 236-260 | not yet reported which blocks → | Comwave Networks | 160G | Aldergrove | — |
| 2014-08-15 | 236-261 | not yet reported which blocks → | Comwave Networks | 160G | Boston Bar | — |
| 2014-08-15 | 236-262 | not yet reported which blocks → | Comwave Networks | 160G | Britannia Beach | — |
| 2014-08-15 | 236-263 | not yet reported which blocks → | Comwave Networks | 160G | Newton | — |
| 2014-08-15 | 236-264 | not yet reported which blocks → | Comwave Networks | 160G | West Vancouver | — |
| 2014-08-15 | 236-265 | not yet reported which blocks → | Comwave Networks | 160G | White Rock | — |
| 2014-08-15 | 236-266 | not yet reported which blocks → | Comwave Networks | 160G | Richmond | — |
| 2014-08-15 | 236-267 | not yet reported which blocks → | Comwave Networks | 160G | Whonnock | — |
| 2013-12-16 | 236-999 | not yet reported which blocks → | TELUS Mobility | 8301 | Vancouver | — |
| 2013-10-17 | 236-888 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Vancouver | — |
| 2013-06-07 | 236-430 | not yet reported which blocks → | TELUS | 8086 | Nelson | — |
| 2013-06-07 | 236-431 | not yet reported which blocks → | TELUS | 8086 | Salmon Arm | — |
| 2013-06-07 | 236-432 | not yet reported which blocks → | TELUS | 8086 | Terrace | — |
| 2013-06-07 | 236-433 | not yet reported which blocks → | TELUS | 8086 | Williams Lake | — |
| 2013-04-19 | 236-237 | not yet reported which blocks → | Iristel Inc. | 154E | Victoria | — |
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.