NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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 260
METROPCS, INC. 35
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
2022-11-30 260-727-9XXX 9000–9999Assigned METROPCS, INC. 5562 COLUMBIACY IN
2022-11-17 260-477-9XXX 9000–9999Assigned METROPCS, INC. 5562 MONROE IN
2022-11-08 260-216-4XXX 4000–4999Assigned METROPCS, INC. 5562 MONROE IN
2022-09-28 260-517-1XXX 1000–1999Assigned METROPCS, INC. 5562 MONROE IN
2022-08-15 260-820-8XXX 8000–8999Assigned METROPCS, INC. 5562 BLUFFTON IN
2022-05-12 260-319-2XXX 2000–2999Assigned METROPCS, INC. 5562 ANGOLA IN
2022-05-03 260-307-4XXX 4000–4999Assigned METROPCS, INC. 5562 BLUFFTON IN
2021-12-13 260-280-3XXX 3000–3999Assigned METROPCS, INC. 5562 HUNTERTOWN IN
2021-12-13 260-280-7XXX 7000–7999Assigned METROPCS, INC. 5562 HUNTERTOWN IN
2021-09-28 260-517-7XXX 7000–7999Assigned METROPCS, INC. 5562 MONROE IN
2021-09-28 260-519-9XXX 9000–9999Assigned METROPCS, INC. 5562 HUNTINGTON IN
2021-09-28 260-599-2XXX 2000–2999Assigned METROPCS, INC. 5562 KENDALLVL IN
2017-04-26 260-237-8XXX 8000–8999Assigned METROPCS, INC. 5562 LIGONIER IN
2016-02-23 260-999-2XXX 2000–2999Assigned METROPCS, INC. 5562 FORT WAYNE IN
2015-01-26 260-702-1XXX 1000–1999Assigned METROPCS, INC. 5562 FORT WAYNE IN
2015-01-26 260-702-6XXX 6000–6999Assigned METROPCS, INC. 5562 FORT WAYNE IN
2014-08-15 260-702-7XXX 7000–7999Assigned METROPCS, INC. 5562 FORT WAYNE IN
2013-10-21 260-203-6XXX 6000–6999Assigned METROPCS, INC. 5562 FORT WAYNE IN
2013-10-21 260-203-7XXX 7000–7999Assigned METROPCS, INC. 5562 FORT WAYNE IN
2013-10-21 260-203-8XXX 8000–8999Assigned METROPCS, INC. 5562 FORT WAYNE IN
2013-10-21 260-633-9XXX 9000–9999Assigned METROPCS, INC. 5562 HUNTERTOWN IN
2011-03-31 260-387-8XXX 8000–8999Assigned METROPCS, INC. 5562 FORT WAYNE IN
2011-03-31 260-387-9XXX 9000–9999Assigned METROPCS, INC. 5562 FORT WAYNE IN
2011-02-22 260-271-5XXX 5000–5999Assigned METROPCS, INC. 5562 ARCOLA IN
2011-02-04 260-355-9XXX 9000–9999Assigned METROPCS, INC. 5562 HUNTINGTON IN
2008-06-16 260-517-8XXX 8000–8999Assigned METROPCS, INC. 5562 MONROE IN
2008-05-28 260-503-4XXX 4000–4999Assigned METROPCS, INC. 5562 COLUMBIACY IN
2006-09-07 260-572-5XXX 5000–5999Assigned METROPCS, INC. 5562 AUBURN IN
2006-08-29 260-582-6XXX 6000–6999Assigned METROPCS, INC. 5562 KENDALLVL IN
2004-09-02 260-901-3XXX 3000–3999Assigned METROPCS, INC. 5562 NOMANCHETR IN
2004-03-05 260-517-3XXX 3000–3999Assigned METROPCS, INC. 5562 MONROE IN
2004-03-01 260-246-6XXX 6000–6999Assigned METROPCS, INC. 5562 FORT WAYNE IN
2003-05-30 260-639-2XXX 2000–2999Assigned METROPCS, INC. 5562 POE HOAGLD IN
2003-03-07 260-387-3XXX 3000–3999Assigned METROPCS, INC. 5562 FORT WAYNE IN
2003-01-06 260-271-9XXX 9000–9999Assigned METROPCS, INC. 5562 ARCOLA IN

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.