NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
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 239
New assignments by month
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2015-11-11 | 239-308-1XXX | 1000–1999 | Assigned | T3 COMMUNICATIONS, INC. - FL | 469A | FORT MYERS | FL |
| 2011-08-18 | 239-260-3XXX | 3000–3999 | Assigned | T3 COMMUNICATIONS, INC. - FL | 469A | NO NAPLES | FL |
| 2011-08-18 | 239-600-6XXX | 6000–6999 | Assigned | T3 COMMUNICATIONS, INC. - FL | 469A | FORT MYERS | FL |
| 2008-07-31 | 239-322-5XXX | 5000–5999 | Assigned | T3 COMMUNICATIONS, INC. - FL | 469A | FORT MYERS | FL |
| 2003-11-25 | 239-325-1XXX | 1000–1999 | Assigned | T3 COMMUNICATIONS, INC. - FL | 469A | NO NAPLES | FL |
| 2003-11-25 | 239-325-2XXX | 2000–2999 | Assigned | T3 COMMUNICATIONS, INC. - FL | 469A | NO NAPLES | FL |
| 2003-11-25 | 239-325-3XXX | 3000–3999 | Assigned | T3 COMMUNICATIONS, INC. - FL | 469A | NO NAPLES | FL |
| 2003-11-25 | 239-325-4XXX | 4000–4999 | Assigned | T3 COMMUNICATIONS, INC. - FL | 469A | NO NAPLES | FL |
| 2003-11-25 | 239-325-5XXX | 5000–5999 | Assigned | T3 COMMUNICATIONS, INC. - FL | 469A | NO NAPLES | FL |
| 2003-11-24 | 239-333-1XXX | 1000–1999 | Assigned | T3 COMMUNICATIONS, INC. - FL | 469A | FORT MYERS | FL |
| 2003-11-24 | 239-333-2XXX | 2000–2999 | Assigned | T3 COMMUNICATIONS, INC. - FL | 469A | FORT MYERS | FL |
| 2003-11-24 | 239-333-3XXX | 3000–3999 | Assigned | T3 COMMUNICATIONS, INC. - FL | 469A | FORT MYERS | FL |
| 2003-11-24 | 239-333-4XXX | 4000–4999 | Assigned | T3 COMMUNICATIONS, INC. - FL | 469A | FORT MYERS | FL |
| 2003-10-16 | 239-333-0XXX | 0000–0999 | Assigned | T3 COMMUNICATIONS, INC. - FL | 469A | FORT MYERS | FL |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.