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 347
OMNIPOINT COMMUNICATIONS, INC. - NY 2064
METROPCS, INC. 1040
BANDWIDTH.COM CLEC, LLC - NY 794
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 525
NEW CINGULAR WIRELESS PCS, LLC - DC 480
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
2011-02-28 347-883-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN03 NY
2011-02-28 347-945-8XXX 8000–8999Assigned METROPCS, INC. 5562 NWYRCYZN05 NY
2011-02-28 347-945-9XXX 9000–9999Assigned METROPCS, INC. 5562 NWYRCYZN05 NY
2011-02-28 347-964-9XXX 9000–9999Assigned METROPCS, INC. 5562 NWYRCYZN05 NY
2011-02-25 347-685-7XXX 7000–7999Assigned METROPCS, INC. 5562 NWYRCYZN10 NY
2011-02-25 347-685-8XXX 8000–8999Assigned METROPCS, INC. 5562 NWYRCYZN10 NY
2011-02-25 347-741-5XXX 5000–5999Assigned METROPCS, INC. 5562 NWYRCYZN10 NY
2011-02-25 347-779-3XXX 3000–3999Assigned METROPCS, INC. 5562 NWYRCYZN07 NY
2011-02-25 347-779-4XXX 4000–4999Assigned METROPCS, INC. 5562 NWYRCYZN07 NY
2011-02-25 347-779-5XXX 5000–5999Assigned METROPCS, INC. 5562 NWYRCYZN07 NY
2011-02-25 347-779-6XXX 6000–6999Assigned METROPCS, INC. 5562 NWYRCYZN07 NY
2011-02-25 347-779-7XXX 7000–7999Assigned METROPCS, INC. 5562 NWYRCYZN07 NY
2011-02-25 347-796-7XXX 7000–7999Assigned METROPCS, INC. 5562 NWYRCYZN10 NY
2011-02-25 347-796-9XXX 9000–9999Assigned METROPCS, INC. 5562 NWYRCYZN10 NY
2011-02-25 347-864-3XXX 3000–3999Assigned METROPCS, INC. 5562 NWYRCYZN06 NY
2011-02-25 347-876-0XXX 0000–0999Assigned METROPCS, INC. 5562 NWYRCYZN08 NY
2011-02-25 347-876-1XXX 1000–1999Assigned METROPCS, INC. 5562 NWYRCYZN08 NY
2011-02-25 347-876-2XXX 2000–2999Assigned METROPCS, INC. 5562 NWYRCYZN08 NY
2011-02-25 347-876-3XXX 3000–3999Assigned METROPCS, INC. 5562 NWYRCYZN08 NY
2011-02-25 347-876-4XXX 4000–4999Assigned METROPCS, INC. 5562 NWYRCYZN08 NY
2011-02-23 347-868-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN03 NY
2011-02-22 347-676-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN12 NY
2011-02-22 347-874-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN07 NY
2011-02-22 347-874-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN07 NY
2011-02-22 347-874-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN07 NY
2011-02-18 347-786-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN07 NY
2011-02-18 347-797-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN04 NY
2011-02-18 347-798-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN06 NY
2011-02-18 347-808-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN08 NY
2011-02-18 347-815-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN12 NY
2011-02-15 347-630-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN15 NY
2011-02-15 347-705-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J NWYRCYZN15 NY
2011-02-15 347-796-8XXX 8000–8999Assigned XCHANGE TELECOM CORP. - NY 325B NWYRCYZN10 NY
2011-02-15 347-864-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN06 NY
2011-02-15 347-864-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN06 NY
2011-02-15 347-864-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN06 NY
2011-02-15 347-864-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN06 NY
2011-02-15 347-864-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN06 NY
2011-02-15 347-864-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN06 NY
2011-02-15 347-872-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN03 NY
2011-02-15 347-872-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN03 NY
2011-02-15 347-872-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN03 NY
2011-02-15 347-872-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN03 NY
2011-02-15 347-872-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN03 NY
2011-02-15 347-872-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN03 NY
2011-02-15 347-872-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN03 NY
2011-02-15 347-872-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN03 NY
2011-02-15 347-872-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN03 NY
2011-02-15 347-872-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN03 NY
2011-02-15 347-874-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN07 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.