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 647
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| 2015-02-02 | 647-940 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2014-10-10 | 647-546 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2014-08-11 | 647-845 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2014-05-30 | 647-545 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2014-03-26 | 647-543 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2013-11-18 | 647-542 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2013-10-03 | 647-515 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2013-09-10 | 647-392 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2013-09-10 | 647-516 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2013-07-23 | 647-517 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2013-07-15 | 647-518 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2013-01-30 | 647-944 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2012-10-11 | 647-529 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2012-10-05 | 647-528 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2012-08-09 | 647-527 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2012-07-30 | 647-526 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2012-07-26 | 647-525 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2010-09-09 | 647-391 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2010-09-09 | 647-524 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2010-08-06 | 647-390 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2010-08-06 | 647-523 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2010-06-08 | 647-389 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2010-06-08 | 647-522 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2008-09-10 | 647-240 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2008-09-10 | 647-385 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2008-09-10 | 647-386 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2008-08-29 | 647-383 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2008-08-29 | 647-384 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2007-12-19 | 647-376 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2007-08-09 | 647-377 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2007-02-06 | 647-382 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2007-01-29 | 647-380 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2007-01-29 | 647-381 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2007-01-24 | 647-379 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2006-07-18 | 647-378 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2006-03-08 | 647-521 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2006-03-01 | 647-239 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2006-03-01 | 647-520 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2006-02-20 | 647-236 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2005-10-05 | 647-237 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2005-09-07 | 647-238 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2005-08-31 | 647-235 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2005-08-10 | 647-234 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2005-07-29 | 647-232 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2005-07-26 | 647-231 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2005-02-25 | 647-230 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2003-10-15 | 647-233 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2003-10-15 | 647-393 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2003-10-15 | 647-444 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
| 2003-03-12 | 647-519 | not yet reported which blocks → | Bell Mobility | 6574 | Toronto | — |
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.