NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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 347
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-05-05 | 347-418-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN08 | NY |
| 2026-04-03 | 347-671-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN14 | NY |
| 2025-11-14 | 347-579-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN05 | NY |
| 2025-11-14 | 347-917-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN04 | NY |
| 2025-11-14 | 347-917-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN04 | NY |
| 2025-10-30 | 347-516-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN03 | NY |
| 2025-09-15 | 347-917-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NWYRCYZN04 | NY |
| 2025-07-28 | 347-917-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN04 | NY |
| 2025-07-28 | 347-917-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN04 | NY |
| 2025-07-28 | 347-917-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN04 | NY |
| 2025-07-28 | 347-917-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN04 | NY |
| 2025-06-18 | 347-917-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN04 | NY |
| 2025-06-18 | 347-917-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN04 | NY |
| 2025-06-18 | 347-917-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN04 | NY |
| 2025-05-13 | 347-584-2XXX | 2000–2999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | NWYRCYZN04 | NY |
| 2025-01-16 | 347-905-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN09 | NY |
| 2024-12-27 | 347-342-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN06 | NY |
| 2024-12-05 | 347-923-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN09 | NY |
| 2024-10-22 | 347-293-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN04 | NY |
| 2024-10-02 | 347-389-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NWYRCYZN05 | NY |
| 2024-10-02 | 347-751-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NWYRCYZN05 | NY |
| 2024-09-13 | 347-523-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN03 | NY |
| 2024-09-13 | 347-767-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN03 | NY |
| 2024-09-13 | 347-767-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN03 | NY |
| 2024-05-01 | 347-646-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NWYRCYZN06 | NY |
| 2024-02-20 | 347-999-0XXX | 0000–0999 | Assigned | YORKSTREAM COMMUNICATIONS LLC | 977K | NWYRCYZN11 | NY |
| 2024-02-20 | 347-999-1XXX | 1000–1999 | Assigned | YORKSTREAM COMMUNICATIONS LLC | 977K | NWYRCYZN11 | NY |
| 2024-02-20 | 347-999-2XXX | 2000–2999 | Assigned | YORKSTREAM COMMUNICATIONS LLC | 977K | NWYRCYZN11 | NY |
| 2024-02-20 | 347-999-3XXX | 3000–3999 | Assigned | YORKSTREAM COMMUNICATIONS LLC | 977K | NWYRCYZN11 | NY |
| 2024-02-20 | 347-999-4XXX | 4000–4999 | Assigned | YORKSTREAM COMMUNICATIONS LLC | 977K | NWYRCYZN11 | NY |
| 2024-02-20 | 347-999-5XXX | 5000–5999 | Assigned | YORKSTREAM COMMUNICATIONS LLC | 977K | NWYRCYZN11 | NY |
| 2024-02-20 | 347-999-6XXX | 6000–6999 | Assigned | YORKSTREAM COMMUNICATIONS LLC | 977K | NWYRCYZN11 | NY |
| 2024-02-20 | 347-999-7XXX | 7000–7999 | Assigned | YORKSTREAM COMMUNICATIONS LLC | 977K | NWYRCYZN11 | NY |
| 2024-02-20 | 347-999-8XXX | 8000–8999 | Assigned | YORKSTREAM COMMUNICATIONS LLC | 977K | NWYRCYZN11 | NY |
| 2024-02-20 | 347-999-9XXX | 9000–9999 | Assigned | YORKSTREAM COMMUNICATIONS LLC | 977K | NWYRCYZN11 | NY |
| 2024-02-06 | 347-970-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN10 | NY |
| 2024-01-18 | 347-565-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | NWYRCYZN03 | NY |
| 2024-01-18 | 347-577-7XXX | 7000–7999 | Assigned | COMMIO, LLC | 939H | NWYRCYZN03 | NY |
| 2024-01-18 | 347-591-6XXX | 6000–6999 | Assigned | COMMIO, LLC | 939H | NWYRCYZN03 | NY |
| 2024-01-18 | 347-591-7XXX | 7000–7999 | Assigned | COMMIO, LLC | 939H | NWYRCYZN03 | NY |
| 2024-01-18 | 347-726-7XXX | 7000–7999 | Assigned | COMMIO, LLC | 939H | NWYRCYZN03 | NY |
| 2024-01-18 | 347-778-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | NWYRCYZN03 | NY |
| 2024-01-17 | 347-914-0XXX | 0000–0999 | Assigned | EON TELECOM, INC. | 839J | NWYRCYZN04 | NY |
| 2024-01-17 | 347-914-1XXX | 1000–1999 | Assigned | EON TELECOM, INC. | 839J | NWYRCYZN04 | NY |
| 2024-01-17 | 347-914-2XXX | 2000–2999 | Assigned | EON TELECOM, INC. | 839J | NWYRCYZN04 | NY |
| 2024-01-17 | 347-914-3XXX | 3000–3999 | Assigned | EON TELECOM, INC. | 839J | NWYRCYZN04 | NY |
| 2024-01-17 | 347-914-4XXX | 4000–4999 | Assigned | EON TELECOM, INC. | 839J | NWYRCYZN04 | NY |
| 2024-01-17 | 347-914-5XXX | 5000–5999 | Assigned | EON TELECOM, INC. | 839J | NWYRCYZN04 | NY |
| 2024-01-17 | 347-914-6XXX | 6000–6999 | Assigned | EON TELECOM, INC. | 839J | NWYRCYZN04 | NY |
| 2024-01-17 | 347-914-7XXX | 7000–7999 | Assigned | EON TELECOM, INC. | 839J | NWYRCYZN04 | NY |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.