NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/23/2026
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 775
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-04-23 | 775-869-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | RENO | NV |
| 2026-04-23 | 775-869-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | RENO | NV |
| 2026-04-23 | 775-869-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | RENO | NV |
| 2026-02-27 | 775-498-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | CARSONCITY | NV |
| 2025-12-03 | 775-678-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | RENO | NV |
| 2025-10-14 | 775-584-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | CARSONCITY | NV |
| 2025-10-14 | 775-584-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | CARSONCITY | NV |
| 2022-03-04 | 775-531-1XXX | 1000–1999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | RENO | NV |
| 2022-03-04 | 775-531-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | RENO | NV |
| 2022-03-04 | 775-531-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | RENO | NV |
| 2022-03-04 | 775-531-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | RENO | NV |
| 2021-11-22 | 775-550-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | RENO | NV |
| 2021-11-22 | 775-550-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | RENO | NV |
| 2021-06-01 | 775-567-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | RENO | NV |
| 2020-10-12 | 775-477-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | TONOPAH | NV |
| 2020-09-29 | 775-627-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | YERINGTON | NV |
| 2020-05-13 | 775-979-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | LOVELOCK | NV |
| 2019-12-16 | 775-294-0XXX | 0000–0999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | FALLON | NV |
| 2019-11-07 | 775-977-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | CARSONCITY | NV |
| 2019-08-20 | 775-567-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | RENO | NV |
| 2019-06-26 | 775-799-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | RENO | NV |
| 2019-05-14 | 775-339-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | STATELINE | NV |
| 2019-02-20 | 775-438-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | LATHROWLLS | NV |
| 2018-08-07 | 775-900-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | RENO | NV |
| 2018-07-31 | 775-364-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | GARDNERVL | NV |
| 2017-10-03 | 775-487-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | MANHATTAN | NV |
| 2017-08-03 | 775-683-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | RENO | NV |
| 2017-05-31 | 775-910-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | PAHRUMP | NV |
| 2017-04-03 | 775-683-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | RENO | NV |
| 2017-03-01 | 775-683-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | RENO | NV |
| 2016-12-08 | 775-683-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | RENO | NV |
| 2016-04-06 | 775-375-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | WINNEMUCCA | NV |
| 2016-03-23 | 775-515-1XXX | 1000–1999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | CARSONCITY | NV |
| 2016-01-07 | 775-404-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | FERNLEY | NV |
| 2015-12-11 | 775-507-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | RENO | NV |
| 2014-12-19 | 775-501-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | RENO | NV |
| 2013-06-17 | 775-386-1XXX | 1000–1999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | RENO | NV |
| 2012-10-08 | 775-800-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | RENO | NV |
| 2011-08-12 | 775-343-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | RENO | NV |
| 2010-03-16 | 775-413-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | CRYSTALBAY | NV |
| 2007-07-26 | 775-453-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | RENO | NV |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/23/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.