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 226
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 |
|---|---|---|---|---|---|---|
| 2018-07-23 | 226-562 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Port Rowan | — |
| 2018-05-15 | 226-623 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | London | — |
| 2017-05-03 | 226-287 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Flesherton | — |
| 2016-03-15 | 226-274 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Dundalk | — |
| 2016-03-15 | 226-276 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Thornbury | — |
| 2016-03-15 | 226-452 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Markdale | — |
| 2011-05-30 | 226-428 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Neustadt | — |
| 2011-05-30 | 226-437 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Ayton | — |
| 2011-05-30 | 226-438 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Paisley | — |
| 2011-05-30 | 226-439 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Milverton | — |
| 2011-05-30 | 226-441 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Bayfield | — |
| 2011-05-30 | 226-442 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Dashwood | — |
| 2011-05-30 | 226-447 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Clinton Independant | — |
| 2011-05-30 | 226-453 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Port Elgin | — |
| 2011-05-30 | 226-454 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Mildmay | — |
| 2011-01-14 | 226-427 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Glencoe | — |
| 2009-12-17 | 226-424 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Owen Sound | — |
| 2009-07-21 | 226-443 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Arthur | — |
| 2009-07-21 | 226-445 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Mount Forest | — |
| 2009-06-16 | 226-425 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Centralia | — |
| 2009-06-16 | 226-426 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Crediton | — |
| 2009-06-08 | 226-423 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Exeter | — |
| 2009-05-04 | 226-429 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Harriston | — |
| 2009-05-04 | 226-430 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Listowel | — |
| 2009-05-04 | 226-431 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Palmerston | — |
| 2009-04-30 | 226-420 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Clinton | — |
| 2009-04-30 | 226-421 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Goderich | — |
| 2009-04-30 | 226-422 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Wingham | — |
| 2009-04-30 | 226-440 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Simcoe | — |
| 2009-04-03 | 226-432 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Durham | — |
| 2009-04-03 | 226-433 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Chesley | — |
| 2009-04-03 | 226-434 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Hanover | — |
| 2009-04-02 | 226-435 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Southampton | — |
| 2009-04-02 | 226-436 | not yet reported which blocks → | Bragg Communications Inc. | 4878 | Walkerton | — |
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.