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 618
METROPCS, INC. 64
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
2026-06-15 618-986-8XXX 8000–8999Assigned METROPCS, INC. 5562 WATERLOO IL
2026-06-15 618-990-9XXX 9000–9999Assigned METROPCS, INC. 5562 WOOD RIVER IL
2026-05-21 618-270-9XXX 9000–9999Assigned METROPCS, INC. 5562 WAYNE CITY IL
2026-05-21 618-449-4XXX 4000–4999Assigned METROPCS, INC. 5562 SPARTA IL
2026-05-21 618-516-7XXX 7000–7999Assigned METROPCS, INC. 5562 FAIRFIELD IL
2026-05-21 618-853-8XXX 8000–8999Assigned METROPCS, INC. 5562 EVANSVILLE IL
2025-02-28 618-832-2XXX 2000–2999Assigned METROPCS, INC. 5562 JERSEYVL IL
2023-01-27 618-470-4XXX 4000–4999Assigned METROPCS, INC. 5562 COLUMBIA IL
2022-12-08 618-905-9XXX 9000–9999Assigned METROPCS, INC. 5562 LEBANON IL
2022-12-08 618-906-9XXX 9000–9999Assigned METROPCS, INC. 5562 DUPO IL
2022-10-20 618-721-4XXX 4000–4999Assigned METROPCS, INC. 5562 BROWNSTOWN IL
2022-10-20 618-739-1XXX 1000–1999Assigned METROPCS, INC. 5562 BROOKPORT IL
2022-05-12 618-702-7XXX 7000–7999Assigned METROPCS, INC. 5562 LEBANON IL
2022-04-22 618-886-0XXX 0000–0999Assigned METROPCS, INC. 5562 TROY IL
2022-04-05 618-601-4XXX 4000–4999Assigned METROPCS, INC. 5562 DUPO IL
2022-04-05 618-601-9XXX 9000–9999Assigned METROPCS, INC. 5562 DUPO IL
2022-04-05 618-969-1XXX 1000–1999Assigned METROPCS, INC. 5562 MARION IL
2022-03-01 618-404-9XXX 9000–9999Assigned METROPCS, INC. 5562 HIGHLAND IL
2022-03-01 618-828-9XXX 9000–9999Assigned METROPCS, INC. 5562 WESTVIEW IL
2022-02-23 618-358-2XXX 2000–2999Assigned METROPCS, INC. 5562 NEW BADEN IL
2022-02-23 618-473-0XXX 0000–0999Assigned METROPCS, INC. 5562 HECKER IL
2022-02-23 618-705-3XXX 3000–3999Assigned METROPCS, INC. 5562 ALBERS IL
2022-02-06 618-601-3XXX 3000–3999Assigned METROPCS, INC. 5562 DUPO IL
2022-02-06 618-601-8XXX 8000–8999Assigned METROPCS, INC. 5562 DUPO IL
2022-02-06 618-874-5XXX 5000–5999Assigned METROPCS, INC. 5562 E ST LOUIS IL
2021-12-06 618-714-2XXX 2000–2999Assigned METROPCS, INC. 5562 MASCOUTAH IL
2021-11-20 618-601-5XXX 5000–5999Assigned METROPCS, INC. 5562 DUPO IL
2021-11-20 618-601-6XXX 6000–6999Assigned METROPCS, INC. 5562 DUPO IL
2021-11-20 618-796-3XXX 3000–3999Assigned METROPCS, INC. 5562 ALTON IL
2021-06-22 618-770-3XXX 3000–3999Assigned METROPCS, INC. 5562 HUTSONVL IL
2021-04-29 618-940-4XXX 4000–4999Assigned METROPCS, INC. 5562 METROPOLIS IL
2018-12-27 618-825-1XXX 1000–1999Assigned METROPCS, INC. 5562 BELLEVILLE IL
2018-12-27 618-825-8XXX 8000–8999Assigned METROPCS, INC. 5562 BELLEVILLE IL
2018-04-10 618-515-8XXX 8000–8999Assigned METROPCS, INC. 5562 E ST LOUIS IL
2018-04-10 618-601-0XXX 0000–0999Assigned METROPCS, INC. 5562 DUPO IL
2018-04-10 618-701-8XXX 8000–8999Assigned METROPCS, INC. 5562 HIGHLAND IL
2018-03-28 618-702-2XXX 2000–2999Assigned METROPCS, INC. 5562 LEBANON IL
2018-03-06 618-661-8XXX 8000–8999Assigned METROPCS, INC. 5562 MCCLURE IL
2017-07-05 618-744-5XXX 5000–5999Assigned METROPCS, INC. 5562 BELLEVILLE IL
2017-07-05 618-744-8XXX 8000–8999Assigned METROPCS, INC. 5562 BELLEVILLE IL
2017-02-02 618-417-9XXX 9000–9999Assigned METROPCS, INC. 5562 MT VERNON IL
2017-01-30 618-684-0XXX 0000–0999Assigned METROPCS, INC. 5562 MURPHYSBO IL
2017-01-30 618-751-8XXX 8000–8999Assigned METROPCS, INC. 5562 MARION IL
2017-01-30 618-985-7XXX 7000–7999Assigned METROPCS, INC. 5562 CARTERVL IL
2016-03-01 618-509-7XXX 7000–7999Assigned METROPCS, INC. 5562 BELLEVILLE IL
2016-03-01 618-744-4XXX 4000–4999Assigned METROPCS, INC. 5562 BELLEVILLE IL
2014-10-02 618-661-6XXX 6000–6999Assigned METROPCS, INC. 5562 MCCLURE IL
2014-07-09 618-515-0XXX 0000–0999Assigned METROPCS, INC. 5562 E ST LOUIS IL
2014-07-09 618-701-0XXX 0000–0999Assigned METROPCS, INC. 5562 HIGHLAND IL
2014-07-09 618-702-0XXX 0000–0999Assigned METROPCS, INC. 5562 LEBANON IL

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.