NumberResearchRecent thousands-block assignments
13 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 812
New assignments by month
Sep 2026
Aug 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2003-07-16 | 812-778-9XXX | 9000–9999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN | 7440 | BLOOMINGTN | IN |
| 2003-06-23 | 812-404-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | SALEM | IN |
| 2003-06-16 | 812-596-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CORYDON | IN |
| 2003-03-11 | 812-785-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - IN | 4803 | MORGANTOWN | IN |
| 2003-03-06 | 812-292-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | MADISON | IN |
| — | 812-725-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NEW ALBANY | IN |
| — | 812-725-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NEW ALBANY | IN |
| — | 812-748-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SELLERSBG | IN |
| — | 812-748-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SELLERSBG | IN |
| — | 812-796-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | CHARLESTN | IN |
| — | 812-796-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | CHARLESTN | IN |
| — | 812-796-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | CHARLESTN | 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.