NumberResearchRecent prefix assignments
360 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/26/2026
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, last 30 days
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| — | 709-579 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | St. John's | — |
| — | 709-582 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | New Harbour | — |
| — | 709-583 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Heart's Content | — |
| — | 709-584 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Lower Island Cove | — |
| — | 709-586 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | New Chelsea | — |
| — | 709-587 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Old Perlican | — |
| — | 709-588 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Heart's Delight | — |
| — | 709-589 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Upper Island Cove | — |
| — | 709-592 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Chapel Arm | — |
| — | 709-596 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Carbonear | — |
| — | 709-598 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Western Bay | — |
| — | 709-621 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Change Islands | — |
| — | 709-622 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Conche | — |
| — | 709-623 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Griquet | — |
| — | 709-624 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Harry's Harbour | — |
| — | 709-625 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Ramea | — |
| — | 709-627 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Seldom | — |
| — | 709-628 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Hillgrade | — |
| — | 709-629 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Summerford | — |
| — | 709-632 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Corner Brook | — |
| — | 709-634 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Corner Brook | — |
| — | 709-635 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Deer Lake | — |
| — | 709-636 | not yet reported which blocks → | Bell Mobility Aliant | 329A | Deer Lake | — |
| — | 709-637 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Corner Brook | — |
| — | 709-639 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Corner Brook | — |
| — | 709-642 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Lourdes | — |
| — | 709-643 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Stephenville | — |
| — | 709-644 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Degras | — |
| — | 709-645 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Jeffreys | — |
| — | 709-646 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Stephenville Crossing | — |
| — | 709-647 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | St. George's | — |
| — | 709-648 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Port Au Port | — |
| — | 709-649 | not yet reported which blocks → | Bell Mobility Aliant | 329A | Stephenville | — |
| — | 709-651 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Gander | — |
| — | 709-652 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Robert's Arm | — |
| — | 709-653 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Norris Arm | — |
| — | 709-654 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Brown's Arm | — |
| — | 709-655 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Musgrave Harbour | — |
| — | 709-656 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Boyd's Cove | — |
| — | 709-657 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | South Brook | — |
| — | 709-658 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Joe Batt's Arm | — |
| — | 709-659 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Birchy Bay | — |
| — | 709-661 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Brent's Cove | — |
| — | 709-662 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Terrenceville | — |
| — | 709-663 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Monroe | — |
| — | 709-664 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Charlottetown (Bonavista Bay) | — |
| — | 709-665 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Pool's Cove | — |
| — | 709-669 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | St. Brendan's | — |
| — | 709-670 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Ladle Cove | — |
| — | 709-671 | not yet reported which blocks → | Aliant Telecom (NF) | 8085 | Horwood | — |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/26/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.