NumberResearchRecent thousands-block assignments
1 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, last 30 days — NPA 219
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-09-16 | 219-430-0XXX | 0000–0999 | Assigned | INTRADO COMMUNICATIONS, LLC | 817C | MERRILLVL | IN |
| 2026-08-19 | 219-260-1XXX | 1000–1999 | Assigned | INTRADO COMMUNICATIONS, LLC | 817C | MICHIGANCY | IN |
| 2026-08-19 | 219-260-2XXX | 2000–2999 | Assigned | INTRADO COMMUNICATIONS, LLC | 817C | MICHIGANCY | IN |
| 2026-08-19 | 219-260-3XXX | 3000–3999 | Assigned | INTRADO COMMUNICATIONS, LLC | 817C | MICHIGANCY | IN |
| 2016-08-04 | 219-336-9XXX | 9000–9999 | Assigned | INTRADO COMMUNICATIONS, LLC | 817C | MICHIGANCY | IN |
| 2014-03-26 | 219-898-9XXX | 9000–9999 | Assigned | INTRADO COMMUNICATIONS, LLC | 817C | MICHIGANCY | IN |
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.