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 236
New assignments by month
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Oct 2025
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| 2025-08-26 | 236-414 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Pender Island | — |
| 2025-05-20 | 236-413 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Gulf Islands | — |
| 2022-04-12 | 236-417 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Lillooet | — |
| 2019-09-09 | 236-319 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Port Hardy | — |
| 2018-12-18 | 236-419 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Merritt | — |
| 2018-07-16 | 236-357 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Bowen Island | — |
| 2018-01-16 | 236-352 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Grand Forks | — |
| 2018-01-16 | 236-353 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Greenwood | — |
| 2018-01-16 | 236-354 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Midway | — |
| 2018-01-16 | 236-355 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Hope | — |
| 2018-01-16 | 236-356 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Wynndel | — |
| 2018-01-15 | 236-350 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Christina Lake | — |
| 2018-01-15 | 236-351 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Creston | — |
| 2017-07-24 | 236-328 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Westview | — |
| 2017-07-24 | 236-329 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Black Point | — |
| 2017-06-26 | 236-327 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Powell River | — |
| 2017-02-17 | 236-323 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | West Vancouver | — |
| 2017-02-17 | 236-324 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Pitt Meadows | — |
| 2017-02-17 | 236-325 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Langley | — |
| 2017-02-17 | 236-450 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Cloverdale | — |
| 2017-02-17 | 236-451 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Fort Langley | — |
| 2017-02-17 | 236-452 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Ladner | — |
| 2017-02-17 | 236-453 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | New Westminster | — |
| 2017-02-17 | 236-551 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | North Vancouver | — |
| 2017-02-17 | 236-552 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Port Coquitlam | — |
| 2017-02-17 | 236-553 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Port Moody | — |
| 2016-08-31 | 236-320 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Chase | — |
| 2016-08-31 | 236-321 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Sicamous | — |
| 2016-08-31 | 236-322 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Tofino | — |
| 2015-10-30 | 236-521 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Vancouver | — |
| 2015-04-06 | 236-520 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Vancouver | — |
| 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 | — |
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.