NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.
Most active assignees, all time — NPA 730
New assignments by month
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-07-24 | 730-292-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | E ST LOUIS | IL |
| 2026-06-24 | 730-297-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | COLLINSVL | IL |
| 2026-06-10 | 730-213-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | KELL | IL |
| 2026-04-20 | 730-251-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | SALEM | IL |
| 2026-04-20 | 730-265-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | ALTON | IL |
| 2026-03-23 | 730-240-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | O FALLON | IL |
| 2025-05-13 | 730-214-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | KINMUNDY | IL |
| 2025-03-18 | 730-233-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | MCCLURE | IL |
| 2024-12-20 | 730-207-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | IUKA | IL |
| 2024-12-20 | 730-254-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | BLUFORD | IL |
| 2024-11-19 | 730-236-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | TROY | IL |
| 2024-10-21 | 730-230-4XXX | 4000–4999 | Assigned | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | ALTON | IL |
| 2024-10-21 | 730-253-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | CENTRALIA | IL |
| 2024-10-01 | 730-240-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | O FALLON | IL |
| 2024-04-16 | 730-200-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | KASKASKIA | IL |
| 2024-04-16 | 730-207-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | IUKA | IL |
| 2024-04-16 | 730-230-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | ALTON | IL |
| 2024-01-22 | 730-232-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | CENTRALIA | IL |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.