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 |
|---|---|---|---|---|---|---|
| 2022-01-04 | 620-572 | 1XXX which blocks → | IDEATEK TELCOM, LLC - KS | 014E | COPELAND | KS |
| 2022-01-04 | 620-573 | 1XXX which blocks → | IDEATEK TELCOM, LLC - KS | 014E | ENGLEWOOD | KS |
| 2022-01-04 | 620-574 | 1XXX which blocks → | IDEATEK TELCOM, LLC - KS | 014E | FORD | KS |
| 2022-01-04 | 620-576 | 1XXX which blocks → | IDEATEK TELCOM, LLC - KS | 014E | INGALLS | KS |
| 2022-01-04 | 620-578 | 1XXX which blocks → | IDEATEK TELCOM, LLC - KS | 014E | MONTEZUMA | KS |
| 2022-01-04 | 620-579 | 1XXX which blocks → | IDEATEK TELCOM, LLC - KS | 014E | SPEARVILLE | KS |
| 2021-12-17 | 620-571 | 0XXX1XXX2XXX5XXX · 4 holders which blocks → | IDEATEK TELCOM, LLC - KS | 014E | MEADE | KS |
| 2011-05-05 | 620-466 | 0–9 XXXall 10 · 5 holders which blocks → | IDEATEK TELCOM, LLC - KS | 014E | HAVEN | KS |
| 2007-05-14 | 620-500 | not yet reported which blocks → | IDEATEK TELCOM, LLC - KS | 014E | HUTCHINSON | KS |
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.