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 207
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2011-04-18 | 207-409-1XXX | 1000–1999 | Assigned | YMAX COMMUNICATIONS CORP. - ME | 414E | PORTLAND | ME |
| 2011-04-04 | 207-385-0XXX | 0000–0999 | Assigned | YMAX COMMUNICATIONS CORP. - ME | 414E | BANGOR | ME |
| 2010-12-16 | 207-922-9XXX | 9000–9999 | Assigned | YMAX COMMUNICATIONS CORP. - ME | 414E | BANGOR | ME |
| 2010-02-26 | 207-404-9XXX | 9000–9999 | Assigned | YMAX COMMUNICATIONS CORP. - ME | 414E | BANGOR | ME |
| 2009-10-09 | 207-809-6XXX | 6000–6999 | Assigned | YMAX COMMUNICATIONS CORP. - ME | 414E | PORTLAND | ME |
| 2009-10-09 | 207-809-7XXX | 7000–7999 | Assigned | YMAX COMMUNICATIONS CORP. - ME | 414E | PORTLAND | ME |
| 2009-10-09 | 207-809-8XXX | 8000–8999 | Assigned | YMAX COMMUNICATIONS CORP. - ME | 414E | PORTLAND | ME |
| 2009-07-10 | 207-385-1XXX | 1000–1999 | Assigned | YMAX COMMUNICATIONS CORP. - ME | 414E | BANGOR | ME |
| 2009-06-16 | 207-956-8XXX | 8000–8999 | Assigned | YMAX COMMUNICATIONS CORP. - ME | 414E | PORTLAND | ME |
| 2009-06-16 | 207-956-9XXX | 9000–9999 | Assigned | YMAX COMMUNICATIONS CORP. - ME | 414E | PORTLAND | ME |
| 2008-05-19 | 207-217-9XXX | 9000–9999 | Assigned | YMAX COMMUNICATIONS CORP. - ME | 414E | BANGOR | ME |
| 2008-05-19 | 207-809-2XXX | 2000–2999 | Assigned | YMAX COMMUNICATIONS CORP. - ME | 414E | PORTLAND | ME |
| 2008-05-19 | 207-809-3XXX | 3000–3999 | Assigned | YMAX COMMUNICATIONS CORP. - ME | 414E | PORTLAND | ME |
| 2008-05-19 | 207-809-4XXX | 4000–4999 | Assigned | YMAX COMMUNICATIONS CORP. - ME | 414E | PORTLAND | ME |
| 2008-05-19 | 207-809-5XXX | 5000–5999 | Assigned | YMAX COMMUNICATIONS CORP. - ME | 414E | PORTLAND | ME |
| 2008-01-02 | 207-809-0XXX | 0000–0999 | Assigned | YMAX COMMUNICATIONS CORP. - ME | 414E | PORTLAND | ME |
| 2008-01-02 | 207-809-1XXX | 1000–1999 | Assigned | YMAX COMMUNICATIONS CORP. - ME | 414E | PORTLAND | ME |
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.