NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

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 718
OMNIPOINT COMMUNICATIONS, INC. - NY 295
NEW CINGULAR WIRELESS PCS, LLC - DC 222
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 207
ONVOY, LLC- NY 181
METROPCS, INC. 136
New assignments by month Sep 2026 Aug 2026 Jul 2026 Jun 2026 May 2026 Apr 2026 Mar 2026 Feb 2026 Jan 2026 Dec 2025 Nov 2025 Oct 2025
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2005-03-07 718-704-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN10 NY
2005-03-07 718-704-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN10 NY
2005-02-17 718-285-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 NWYRCYZN14 NY
2005-02-17 718-285-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 NWYRCYZN14 NY
2005-02-17 718-285-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 NWYRCYZN14 NY
2005-02-17 718-559-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J NWYRCYZN09 NY
2005-02-17 718-559-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J NWYRCYZN09 NY
2005-02-17 718-663-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J NWYRCYZN08 NY
2005-02-17 718-663-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J NWYRCYZN08 NY
2005-02-17 718-663-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J NWYRCYZN08 NY
2005-02-09 718-873-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN14 NY
2005-02-09 718-873-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN14 NY
2005-02-09 718-873-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN14 NY
2005-02-02 718-684-4XXX 4000–4999Assigned CSC VOICE, LLC 612K NWYRCYZN04 NY
2005-01-28 718-690-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN05 NY
2005-01-28 718-690-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN05 NY
2005-01-26 718-536-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NWYRCYZN04 NY
2005-01-26 718-536-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NWYRCYZN04 NY
2005-01-21 718-924-0XXX 0000–0999Assigned METROPCS, INC. 5562 NWYRCYZN03 NY
2005-01-21 718-924-1XXX 1000–1999Assigned METROPCS, INC. 5562 NWYRCYZN03 NY
2005-01-21 718-924-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN03 NY
2005-01-21 718-924-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN03 NY
2005-01-21 718-924-7XXX 7000–7999Assigned METROPCS, INC. 5562 NWYRCYZN03 NY
2005-01-21 718-924-8XXX 8000–8999Assigned METROPCS, INC. 5562 NWYRCYZN03 NY
2005-01-21 718-924-9XXX 9000–9999Assigned METROPCS, INC. 5562 NWYRCYZN03 NY
2005-01-18 718-536-1XXX 1000–1999Assigned METROPCS, INC. 5562 NWYRCYZN04 NY
2005-01-18 718-536-5XXX 5000–5999Assigned METROPCS, INC. 5562 NWYRCYZN04 NY
2005-01-18 718-678-0XXX 0000–0999Assigned METROPCS, INC. 5562 NWYRCYZN04 NY
2005-01-18 718-678-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN04 NY
2005-01-18 718-839-2XXX 2000–2999Assigned METROPCS, INC. 5562 NWYRCYZN04 NY
2005-01-13 718-530-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN05 NY
2005-01-13 718-530-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN05 NY
2005-01-13 718-865-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN05 NY
2005-01-13 718-865-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN05 NY
2005-01-07 718-663-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 NWYRCYZN08 NY
2004-12-30 718-663-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 NWYRCYZN08 NY
2004-12-30 718-669-8XXX 8000–8999Assigned METROPCS, INC. 5562 NWYRCYZN06 NY
2004-12-30 718-924-3XXX 3000–3999Assigned METROPCS, INC. 5562 NWYRCYZN03 NY
2004-12-30 718-924-4XXX 4000–4999Assigned METROPCS, INC. 5562 NWYRCYZN03 NY
2004-12-29 718-304-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN05 NY
2004-12-29 718-304-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN05 NY
2004-12-29 718-304-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN05 NY
2004-12-29 718-450-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NWYRCYZN03 NY
2004-12-29 718-795-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN04 NY
2004-12-29 718-795-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN04 NY
2004-12-29 718-795-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN04 NY
2004-12-29 718-795-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN04 NY
2004-12-29 718-795-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN04 NY
2004-12-29 718-885-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN05 NY
2004-12-29 718-885-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN05 NY

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.