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.
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| 2019-04-23 | 236-444 | not yet reported which blocks → | IXICA Communications Inc. | 812H | Vancouver | — |
| 2018-03-05 | 236-636 | not yet reported which blocks → | IXICA Communications Inc. | 812H | North Vancouver | — |
| 2018-03-05 | 236-663 | not yet reported which blocks → | IXICA Communications Inc. | 812H | West Vancouver | — |
| 2018-03-05 | 236-666 | not yet reported which blocks → | IXICA Communications Inc. | 812H | Vancouver | — |
| 2018-03-05 | 236-676 | not yet reported which blocks → | IXICA Communications Inc. | 812H | Squamish | — |
| 2018-03-05 | 236-756 | not yet reported which blocks → | IXICA Communications Inc. | 812H | Whalley | — |
| 2018-03-05 | 236-876 | not yet reported which blocks → | IXICA Communications Inc. | 812H | White Rock | — |
| 2018-03-05 | 236-906 | not yet reported which blocks → | IXICA Communications Inc. | 812H | Whonnock | — |
| 2018-03-02 | 236-256 | not yet reported which blocks → | IXICA Communications Inc. | 812H | Cloverdale | — |
| 2018-03-02 | 236-306 | not yet reported which blocks → | IXICA Communications Inc. | 812H | Port Moody | — |
| 2018-03-02 | 236-316 | not yet reported which blocks → | IXICA Communications Inc. | 812H | Fort Langley | — |
| 2018-03-02 | 236-318 | not yet reported which blocks → | IXICA Communications Inc. | 812H | Haney | — |
| 2018-03-02 | 236-376 | not yet reported which blocks → | IXICA Communications Inc. | 812H | Ladner | — |
| 2018-03-02 | 236-377 | not yet reported which blocks → | IXICA Communications Inc. | 812H | Langley | — |
| 2018-03-02 | 236-416 | not yet reported which blocks → | IXICA Communications Inc. | 812H | New Westminster | — |
| 2018-03-02 | 236-418 | not yet reported which blocks → | IXICA Communications Inc. | 812H | Newton | — |
| 2018-03-02 | 236-606 | not yet reported which blocks → | IXICA Communications Inc. | 812H | Port Coquitlam | — |
| 2018-03-02 | 236-616 | not yet reported which blocks → | IXICA Communications Inc. | 812H | Richmond | — |
| 2018-03-02 | 236-626 | not yet reported which blocks → | IXICA Communications Inc. | 812H | Pitt Meadows | — |
| 2018-03-01 | 236-206 | not yet reported which blocks → | IXICA Communications Inc. | 812H | Aldergrove | — |
| 2018-03-01 | 236-207 | not yet reported which blocks → | IXICA Communications Inc. | 812H | Boston Bar | — |
| 2018-03-01 | 236-208 | not yet reported which blocks → | IXICA Communications Inc. | 812H | Bowen Island | — |
| 2018-03-01 | 236-210 | not yet reported which blocks → | IXICA Communications Inc. | 812H | Britannia Beach | — |
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.