NumberResearchRecent thousands-block assignments
18 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 260
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 |
|---|---|---|---|---|---|---|---|
| 2003-08-27 | 260-918-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | FORT WAYNE | IN |
| 2003-07-31 | 260-748-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - IN | 4803 | NEW HAVEN | IN |
| 2003-06-17 | 260-585-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | LAGRANGE | IN |
| 2003-05-30 | 260-639-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | POE HOAGLD | IN |
| 2003-05-19 | 260-467-6XXX | 6000–6999 | Assigned | FRONTIER NORTH, INC.. - IN | 0772 | FORT WAYNE | IN |
| 2003-05-19 | 260-467-7XXX | 7000–7999 | Assigned | FRONTIER NORTH, INC.. - IN | 0772 | FORT WAYNE | IN |
| 2003-04-30 | 260-246-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | FORT WAYNE | IN |
| 2003-04-30 | 260-246-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | FORT WAYNE | IN |
| 2003-04-30 | 260-246-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | FORT WAYNE | IN |
| 2003-04-22 | 260-503-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | COLUMBIACY | IN |
| 2003-03-19 | 260-357-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | GARRETT | IN |
| 2003-03-07 | 260-387-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | FORT WAYNE | IN |
| 2003-03-07 | 260-387-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | FORT WAYNE | IN |
| 2003-03-07 | 260-387-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | FORT WAYNE | IN |
| 2003-02-07 | 260-249-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FORT WAYNE | IN |
| 2003-01-06 | 260-271-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | ARCOLA | IN |
| 2002-12-09 | 260-357-7XXX | 7000–7999 | Assigned | COMMUNICATIONS VENTURE CORP DBA INDIGITAL TELECOM | 4169 | GARRETT | IN |
| 2002-10-07 | 260-638-3XXX | 3000–3999 | Assigned | FRONTIER MIDSTATES, INC. - IN | 0831 | ZANESVILLE | IN |
| 2002-09-12 | 260-232-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - IN | 4803 | WATERLOO | IN |
| 2002-08-30 | 260-624-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - IN | 4803 | ANGOLA | IN |
| 2002-08-30 | 260-868-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - IN | 4803 | BUTLER | IN |
| 2002-06-20 | 260-366-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - IN | 4803 | HUNTINGTON | IN |
| 2002-06-20 | 260-919-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - IN | 4803 | BLUFFTON | IN |
| 2002-05-24 | 260-918-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - IN | 4803 | FORT WAYNE | IN |
| 2002-01-23 | 260-748-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | NEW HAVEN | 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.