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 912
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
2021-09-01 912-922-1XXX 1000–1999Assigned METROPCS, INC. 5562 DOUGLAS GA
2021-06-04 912-788-1XXX 1000–1999Assigned METROPCS, INC. 5562 VIDALIA GA
2021-04-16 912-470-3XXX 3000–3999Assigned METROPCS, INC. 5562 HOMERVILLE GA
2021-02-04 912-561-9XXX 9000–9999Assigned METROPCS, INC. 5562 POOLER GA
2020-09-16 912-406-1XXX 1000–1999Assigned METROPCS, INC. 5562 WAYCROSS GA
2020-03-30 912-498-2XXX 2000–2999Assigned METROPCS, INC. 5562 HINESVILLE GA
2019-09-03 912-431-1XXX 1000–1999Assigned METROPCS, INC. 5562 STATESBORO GA
2018-03-15 912-400-7XXX 7000–7999Assigned METROPCS, INC. 5562 BRUNSWICK GA
2017-11-13 912-255-3XXX 3000–3999Assigned METROPCS, INC. 5562 HINESVILLE GA
2017-07-18 912-464-5XXX 5000–5999Assigned METROPCS, INC. 5562 ST MARYS GA
2017-03-06 912-418-9XXX 9000–9999Assigned METROPCS, INC. 5562 LUDOWICI GA
2017-02-15 912-380-2XXX 2000–2999Assigned METROPCS, INC. 5562 VIDALIA GA
2017-01-03 912-483-2XXX 2000–2999Assigned METROPCS, INC. 5562 SAVANNAH GA
2016-11-01 912-328-7XXX 7000–7999Assigned METROPCS, INC. 5562 SAVANNAH GA
2016-11-01 912-328-8XXX 8000–8999Assigned METROPCS, INC. 5562 SAVANNAH GA
2016-04-15 912-259-3XXX 3000–3999Assigned METROPCS, INC. 5562 STATESBORO GA
2016-04-11 912-374-1XXX 1000–1999Assigned METROPCS, INC. 5562 PEARSON GA
2016-02-19 912-963-8XXX 8000–8999Assigned METROPCS, INC. 5562 SAVANNAH GA
2015-10-07 912-255-1XXX 1000–1999Assigned METROPCS, INC. 5562 HINESVILLE GA
2015-10-07 912-584-5XXX 5000–5999Assigned METROPCS, INC. 5562 WAYCROSS GA
2015-10-07 912-737-1XXX 1000–1999Assigned METROPCS, INC. 5562 POOLER GA
2015-01-13 912-436-9XXX 9000–9999Assigned METROPCS, INC. 5562 SAVANNAH GA
2015-01-13 912-662-9XXX 9000–9999Assigned METROPCS, INC. 5562 SAVANNAH GA
2014-10-06 912-248-6XXX 6000–6999Assigned METROPCS, INC. 5562 BRUNSWICK GA
2014-10-06 912-248-7XXX 7000–7999Assigned METROPCS, INC. 5562 BRUNSWICK GA
2014-03-06 912-436-7XXX 7000–7999Assigned METROPCS, INC. 5562 SAVANNAH GA
2014-03-06 912-436-8XXX 8000–8999Assigned METROPCS, INC. 5562 SAVANNAH GA
2014-02-05 912-436-5XXX 5000–5999Assigned METROPCS, INC. 5562 SAVANNAH GA
2013-09-27 912-436-2XXX 2000–2999Assigned METROPCS, INC. 5562 SAVANNAH GA
2013-09-27 912-436-4XXX 4000–4999Assigned METROPCS, INC. 5562 SAVANNAH GA
2011-06-30 912-386-9XXX 9000–9999Assigned METROPCS, INC. 5562 VIDALIA GA
2011-06-30 912-755-2XXX 2000–2999Assigned METROPCS, INC. 5562 SAVANNAH GA
2011-06-30 912-755-3XXX 3000–3999Assigned METROPCS, INC. 5562 SAVANNAH GA
2011-02-23 912-439-0XXX 0000–0999Assigned METROPCS, INC. 5562 ST MARYS GA
2011-02-23 912-439-9XXX 9000–9999Assigned METROPCS, INC. 5562 ST MARYS GA
2011-02-14 912-532-8XXX 8000–8999Assigned METROPCS, INC. 5562 HINESVILLE GA
2007-03-22 912-320-9XXX 9000–9999Assigned METROPCS, INC. 5562 HINESVILLE GA
2006-10-19 912-322-3XXX 3000–3999Assigned METROPCS, INC. 5562 ST MARYS GA
2005-09-07 912-246-9XXX 9000–9999Assigned METROPCS, INC. 5562 VIDALIA GA
2005-04-06 912-550-5XXX 5000–5999Assigned METROPCS, INC. 5562 WAYCROSS GA
2005-01-04 912-322-4XXX 4000–4999Assigned METROPCS, INC. 5562 ST MARYS GA
2005-01-04 912-550-7XXX 7000–7999Assigned METROPCS, INC. 5562 WAYCROSS GA

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.