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 424
New assignments by month
Sep 2026
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2018-05-03 | 424-406-4XXX | 4000–4999 | Assigned | INTEGRATED PATH COMMUNICATIONS, LLC - CA | 707H | CMTN CMTN | CA |
| 2018-05-03 | 424-409-4XXX | 4000–4999 | Assigned | INTEGRATED PATH COMMUNICATIONS, LLC - CA | 707H | REDONDO | CA |
| 2018-04-24 | 424-310-5XXX | 5000–5999 | Assigned | INTEGRATED PATH COMMUNICATIONS, LLC - CA | 707H | HAWTHORNE | CA |
| 2018-04-24 | 424-401-4XXX | 4000–4999 | Assigned | INTEGRATED PATH COMMUNICATIONS, LLC - CA | 707H | LOMITA | CA |
| 2018-04-24 | 424-501-7XXX | 7000–7999 | Assigned | INTEGRATED PATH COMMUNICATIONS, LLC - CA | 707H | CULVERCITY | CA |
| 2018-04-24 | 424-551-0XXX | 0000–0999 | Assigned | INTEGRATED PATH COMMUNICATIONS, LLC - CA | 707H | CMTN GRDN | CA |
| 2017-08-17 | 424-215-0XXX | 0000–0999 | Assigned | INTEGRATED PATH COMMUNICATIONS, LLC - CA | 707H | SAN PEDRO | CA |
| 2017-08-17 | 424-526-9XXX | 9000–9999 | Assigned | INTEGRATED PATH COMMUNICATIONS, LLC - CA | 707H | SNMN MRVS | CA |
| 2017-08-17 | 424-538-0XXX | 0000–0999 | Assigned | INTEGRATED PATH COMMUNICATIONS, LLC - CA | 707H | SNMN SNMN | CA |
| 2017-08-16 | 424-388-7XXX | 7000–7999 | Assigned | INTEGRATED PATH COMMUNICATIONS, LLC - CA | 707H | MALIBU | CA |
| 2017-03-22 | 424-399-1XXX | 1000–1999 | Assigned | INTEGRATED PATH COMMUNICATIONS, LLC - CA | 707H | TORRANCE | CA |
| 2017-03-22 | 424-402-4XXX | 4000–4999 | Assigned | INTEGRATED PATH COMMUNICATIONS, LLC - CA | 707H | W ANGELES | CA |
| 2017-03-22 | 424-414-4XXX | 4000–4999 | Assigned | INTEGRATED PATH COMMUNICATIONS, LLC - CA | 707H | INGLEWOOD | CA |
| 2017-03-22 | 424-423-1XXX | 1000–1999 | Assigned | INTEGRATED PATH COMMUNICATIONS, LLC - CA | 707H | EL SEGUNDO | CA |
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.