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 613
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Dec 2025
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Oct 2025
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| 2012-11-23 | 613-437 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Ottawa-Hull | — |
| 2009-10-09 | 613-776 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Kingston | — |
| 2009-09-10 | 613-631 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Pembroke | — |
| 2009-09-10 | 613-685 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Petawawa | — |
| 2008-11-05 | 613-576 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Kanata-Stittsville | — |
| 2008-07-15 | 613-690 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Ottawa-Hull | — |
| 2008-06-03 | 613-439 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Brighton | — |
| 2008-05-21 | 613-308 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Napanee | — |
| 2008-05-21 | 613-309 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Deseronto | — |
| 2008-03-19 | 613-313 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Lancaster | — |
| 2008-03-19 | 613-522 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Ingleside | — |
| 2008-03-19 | 613-550 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Long Sault | — |
| 2008-03-07 | 613-881 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Bath | — |
| 2008-03-07 | 613-896 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Odessa | — |
| 2008-02-14 | 613-320 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Maitland | — |
| 2008-02-14 | 613-918 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Prescott | — |
| 2008-01-21 | 613-856 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Kingston | — |
| 2007-12-20 | 613-215 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Kemptville | — |
| 2007-12-20 | 613-626 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Arnprior | — |
| 2007-09-27 | 613-773 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Ottawa-Hull | — |
| 2007-06-11 | 613-766 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Kingston | — |
| 2007-03-13 | 613-205 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Smiths Falls | — |
| 2007-03-13 | 613-466 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Perth | — |
| 2006-06-20 | 613-696 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Ottawa-Hull | — |
| 2006-04-07 | 613-779 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Belleville | — |
| 2006-04-07 | 613-865 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Brockville | — |
| 2006-04-07 | 613-955 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Trenton | — |
| 2006-03-09 | 613-935 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Cornwall | — |
| 2006-01-17 | 613-977 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Kanata-Stittsville | — |
| 2005-12-16 | 613-463 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Gananoque | — |
| 2003-02-05 | 613-767 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Kingston | — |
| 2003-02-05 | 613-895 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Kanata-Stittsville | — |
| 2002-03-20 | 613-887 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Kingston | — |
| 2001-11-05 | 613-886 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Kanata-Stittsville | — |
| 2001-11-02 | 613-683 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Ottawa-Hull | — |
| 2000-04-20 | 613-212 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Ottawa-Hull | — |
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.