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.
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| 2010-12-03 | 780-705 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Edmonton | — |
| 2010-08-26 | 780-540 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Edmonton | — |
| 2010-05-13 | 780-250 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Edmonton | — |
| 2010-04-23 | 780-591 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Stony Plain | — |
| 2010-03-11 | 780-590 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | St. Albert | — |
| 2009-10-29 | 780-249 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Edmonton | — |
| 2009-03-18 | 780-244 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Edmonton | — |
| 2009-03-05 | 780-578 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Gibbons | — |
| 2009-03-05 | 780-579 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Lamont | — |
| 2009-03-05 | 780-580 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Redwater | — |
| 2009-03-05 | 780-589 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Fort Saskatchewan | — |
| 2009-03-04 | 780-564 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Ardrossan | — |
| 2009-03-04 | 780-565 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Bon Accord | — |
| 2009-03-04 | 780-575 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Bruderheim | — |
| 2009-02-20 | 780-570 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Sherwood Park | — |
| 2009-02-20 | 780-571 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Spruce Grove | — |
| 2009-02-20 | 780-572 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Morinville | — |
| 2009-02-20 | 780-574 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Namao | — |
| 2009-01-29 | 780-569 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | St. Albert | — |
| 2008-12-22 | 780-750 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Fort McMurray | — |
| 2008-10-16 | 780-752 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Edmonton | — |
| 2008-07-08 | 780-770 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Nisku | — |
| 2008-06-12 | 780-769 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Leduc | — |
| 2008-04-14 | 780-761 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Edmonton | — |
| 2008-03-13 | 780-760 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Edmonton | — |
| 2007-12-03 | 780-738 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Devon | — |
| 2007-12-03 | 780-739 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Leduc | — |
| 2007-12-01 | 780-737 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Beaumont | — |
| 2007-09-19 | 780-756 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Edmonton | — |
| 2007-05-11 | 780-758 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Edmonton | — |
| 2007-02-07 | 780-784 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Edmonton | — |
| 2005-06-07 | 780-757 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Edmonton | — |
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.