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 956
New assignments by month
Sep 2026
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2021-05-10 | 956-822-2XXX | 2000–2999 | Assigned | FRACTEL, LLC | 965H | BROWNSVL | TX |
| 2021-05-10 | 956-855-5XXX | 5000–5999 | Assigned | FRACTEL, LLC | 965H | MCALLEN | TX |
| 2021-05-10 | 956-922-2XXX | 2000–2999 | Assigned | FRACTEL, LLC | 965H | LA FERIA | TX |
| 2021-01-14 | 956-644-4XXX | 4000–4999 | Assigned | FRACTEL, LLC | 965H | ZAPATA | TX |
| 2021-01-14 | 956-833-3XXX | 3000–3999 | Assigned | FRACTEL, LLC | 965H | MISSION | TX |
| 2021-01-14 | 956-866-6XXX | 6000–6999 | Assigned | FRACTEL, LLC | 965H | BROWNSVL | TX |
| 2020-12-23 | 956-899-9XXX | 9000–9999 | Assigned | FRACTEL, LLC | 965H | MCALLEN | TX |
| 2020-07-10 | 956-733-3XXX | 3000–3999 | Assigned | FRACTEL, LLC | 965H | WESLACO | TX |
| 2020-07-10 | 956-955-5XXX | 5000–5999 | Assigned | FRACTEL, LLC | 965H | LAREDO | TX |
| 2020-06-18 | 956-946-3XXX | 3000–3999 | Assigned | FRACTEL, LLC | 965H | MISSION | TX |
| 2020-06-16 | 956-444-4XXX | 4000–4999 | Assigned | FRACTEL, LLC | 965H | HARLINGEN | TX |
| 2019-08-27 | 956-877-7XXX | 7000–7999 | Assigned | FRACTEL, LLC | 965H | MCALLEN | TX |
| 2019-08-27 | 956-933-3XXX | 3000–3999 | Assigned | FRACTEL, LLC | 965H | MISSION | TX |
| 2019-08-26 | 956-677-7XXX | 7000–7999 | Assigned | FRACTEL, LLC | 965H | HARLINGEN | TX |
| 2019-08-26 | 956-977-7XXX | 7000–7999 | Assigned | FRACTEL, LLC | 965H | LAREDO | TX |
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.