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 814
METROPCS, INC. 33
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
2022-10-12 814-248-4XXX 4000–4999Assigned METROPCS, INC. 5562 JOHNSTOWN PA
2022-05-03 814-516-9XXX 9000–9999Assigned METROPCS, INC. 5562 OIL CITY PA
2022-03-25 814-841-7XXX 7000–7999Assigned METROPCS, INC. 5562 ERIE PA
2022-03-10 814-219-1XXX 1000–1999Assigned METROPCS, INC. 5562 MEADVILLE PA
2022-03-09 814-428-6XXX 6000–6999Assigned METROPCS, INC. 5562 OIL CITY PA
2022-03-03 814-807-3XXX 3000–3999Assigned METROPCS, INC. 5562 MEADVILLE PA
2021-09-22 814-478-8XXX 8000–8999Assigned METROPCS, INC. 5562 EBENSBURG PA
2021-09-09 814-542-7XXX 7000–7999Assigned METROPCS, INC. 5562 MOUNTUNION PA
2021-06-18 814-786-6XXX 6000–6999Assigned METROPCS, INC. 5562 WESLEY PA
2021-05-12 814-313-8XXX 8000–8999Assigned METROPCS, INC. 5562 WARREN PA
2021-05-12 814-971-9XXX 9000–9999Assigned METROPCS, INC. 5562 ST MARYS PA
2021-05-12 814-997-7XXX 7000–7999Assigned METROPCS, INC. 5562 DUBOIS PA
2021-04-14 814-468-7XXX 7000–7999Assigned METROPCS, INC. 5562 HOWARD PA
2021-04-14 814-469-7XXX 7000–7999Assigned METROPCS, INC. 5562 ZION PA
2019-08-14 814-983-3XXX 3000–3999Assigned METROPCS, INC. 5562 ERIE PA
2018-09-28 814-351-3XXX 3000–3999Assigned METROPCS, INC. 5562 ERIE PA
2018-04-10 814-550-9XXX 9000–9999Assigned METROPCS, INC. 5562 MEADVILLE PA
2017-11-21 814-799-5XXX 5000–5999Assigned METROPCS, INC. 5562 ALTOONA PA
2017-08-11 814-955-4XXX 4000–4999Assigned METROPCS, INC. 5562 JOHNSTOWN PA
2016-12-30 814-737-8XXX 8000–8999Assigned METROPCS, INC. 5562 ERIE PA
2016-04-12 814-799-7XXX 7000–7999Assigned METROPCS, INC. 5562 ALTOONA PA
2016-04-12 814-807-9XXX 9000–9999Assigned METROPCS, INC. 5562 MEADVILLE PA
2016-02-23 814-737-7XXX 7000–7999Assigned METROPCS, INC. 5562 ERIE PA
2015-03-03 814-844-0XXX 0000–0999Assigned METROPCS, INC. 5562 ERIE PA
2015-03-03 814-844-1XXX 1000–1999Assigned METROPCS, INC. 5562 ERIE PA
2015-03-03 814-844-9XXX 9000–9999Assigned METROPCS, INC. 5562 ERIE PA
2012-03-01 814-636-2XXX 2000–2999Assigned METROPCS, INC. 5562 ERIE PA
2012-03-01 814-636-3XXX 3000–3999Assigned METROPCS, INC. 5562 ERIE PA
2012-03-01 814-636-4XXX 4000–4999Assigned METROPCS, INC. 5562 ERIE PA
2007-08-21 814-853-4XXX 4000–4999Assigned METROPCS, INC. 5562 MEADVILLE PA
2006-10-06 814-271-1XXX 1000–1999Assigned METROPCS, INC. 5562 OIL CITY PA
2006-01-24 814-889-9XXX 9000–9999Assigned METROPCS, INC. 5562 ALTOONA PA
2006-01-13 814-403-2XXX 2000–2999Assigned METROPCS, INC. 5562 ERIE PA

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.