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 607
METROPCS, INC. 42
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
2025-03-13 607-446-7XXX 7000–7999Assigned METROPCS, INC. 5562 CHENANGBDG NY
2021-09-24 607-409-4XXX 4000–4999Assigned METROPCS, INC. 5562 WATKISGLEN NY
2021-06-21 607-249-1XXX 1000–1999Assigned METROPCS, INC. 5562 WAVERLY NY
2021-05-13 607-436-5XXX 5000–5999Assigned METROPCS, INC. 5562 ONEONTA NY
2021-05-13 607-888-4XXX 4000–4999Assigned METROPCS, INC. 5562 NORWICH NY
2017-11-27 607-302-3XXX 3000–3999Assigned METROPCS, INC. 5562 ELMIRA NY
2017-11-27 607-605-0XXX 0000–0999Assigned METROPCS, INC. 5562 CORTLAND NY
2017-01-26 607-385-5XXX 5000–5999Assigned METROPCS, INC. 5562 HORNELL NY
2017-01-26 607-603-3XXX 3000–3999Assigned METROPCS, INC. 5562 ITHACA NY
2017-01-20 607-794-9XXX 9000–9999Assigned METROPCS, INC. 5562 BATH NY
2017-01-19 607-302-6XXX 6000–6999Assigned METROPCS, INC. 5562 ELMIRA NY
2017-01-19 607-302-7XXX 7000–7999Assigned METROPCS, INC. 5562 ELMIRA NY
2016-04-11 607-204-2XXX 2000–2999Assigned METROPCS, INC. 5562 CHENANGBDG NY
2016-04-11 607-223-3XXX 3000–3999Assigned METROPCS, INC. 5562 OWEGO NY
2016-04-11 607-677-4XXX 4000–4999Assigned METROPCS, INC. 5562 BINGHAMTON NY
2016-04-11 607-677-5XXX 5000–5999Assigned METROPCS, INC. 5562 BINGHAMTON NY
2016-04-11 607-677-6XXX 6000–6999Assigned METROPCS, INC. 5562 BINGHAMTON NY
2011-03-09 607-271-1XXX 1000–1999Assigned METROPCS, INC. 5562 ELMIRA NY
2007-03-07 607-651-0XXX 0000–0999Assigned METROPCS, INC. 5562 BINGHAMTON NY
2007-03-07 607-651-3XXX 3000–3999Assigned METROPCS, INC. 5562 BINGHAMTON NY
2006-12-12 607-651-5XXX 5000–5999Assigned METROPCS, INC. 5562 BINGHAMTON NY
2006-10-02 607-651-6XXX 6000–6999Assigned METROPCS, INC. 5562 BINGHAMTON NY
2006-10-02 607-651-7XXX 7000–7999Assigned METROPCS, INC. 5562 BINGHAMTON NY
2006-08-01 607-621-5XXX 5000–5999Assigned METROPCS, INC. 5562 BINGHAMTON NY
2006-05-16 607-621-0XXX 0000–0999Assigned METROPCS, INC. 5562 BINGHAMTON NY
2006-02-13 607-348-3XXX 3000–3999Assigned METROPCS, INC. 5562 BINGHAMTON NY
2006-01-12 607-207-5XXX 5000–5999Assigned METROPCS, INC. 5562 ELMIRA NY
2006-01-03 607-348-5XXX 5000–5999Assigned METROPCS, INC. 5562 BINGHAMTON NY
2005-04-25 607-348-8XXX 8000–8999Assigned METROPCS, INC. 5562 BINGHAMTON NY
2005-03-23 607-348-4XXX 4000–4999Assigned METROPCS, INC. 5562 BINGHAMTON NY
2005-02-17 607-348-6XXX 6000–6999Assigned METROPCS, INC. 5562 BINGHAMTON NY
2005-02-17 607-348-7XXX 7000–7999Assigned METROPCS, INC. 5562 BINGHAMTON NY
2005-02-15 607-331-0XXX 0000–0999Assigned METROPCS, INC. 5562 ELMIRA NY
2005-01-21 607-339-3XXX 3000–3999Assigned METROPCS, INC. 5562 ITHACA NY
2004-06-08 607-621-1XXX 1000–1999Assigned METROPCS, INC. 5562 BINGHAMTON NY
2004-06-08 607-621-2XXX 2000–2999Assigned METROPCS, INC. 5562 BINGHAMTON NY
2004-04-21 607-621-7XXX 7000–7999Assigned METROPCS, INC. 5562 BINGHAMTON NY
2004-03-15 607-331-5XXX 5000–5999Assigned METROPCS, INC. 5562 ELMIRA NY
2004-01-19 607-331-7XXX 7000–7999Assigned METROPCS, INC. 5562 ELMIRA NY
2004-01-06 607-339-5XXX 5000–5999Assigned METROPCS, INC. 5562 ITHACA NY
2003-12-10 607-621-3XXX 3000–3999Assigned METROPCS, INC. 5562 BINGHAMTON NY
2003-10-02 607-621-6XXX 6000–6999Assigned METROPCS, INC. 5562 BINGHAMTON 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.