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 760
METROPCS NETWORKS, LLC 200
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
2020-07-08 760-282-1XXX 1000–1999Assigned METROPCS NETWORKS, LLC 899D BARSTOW CA
2020-07-08 760-819-4XXX 4000–4999Assigned METROPCS NETWORKS, LLC 899D TWNTYNPLMS CA
2018-03-19 760-981-6XXX 6000–6999Assigned METROPCS NETWORKS, LLC 899D VTVL HSPR CA
2017-09-12 760-548-1XXX 1000–1999Assigned METROPCS NETWORKS, LLC 899D PALM SPG CA
2017-09-12 760-548-7XXX 7000–7999Assigned METROPCS NETWORKS, LLC 899D PALM SPG CA
2017-06-08 760-844-8XXX 8000–8999Assigned METROPCS NETWORKS, LLC 899D PALM SPG CA
2017-06-08 760-844-9XXX 9000–9999Assigned METROPCS NETWORKS, LLC 899D PALM SPG CA
2017-05-22 760-620-9XXX 9000–9999Assigned METROPCS NETWORKS, LLC 899D PALM SPG CA
2017-03-24 760-569-5XXX 5000–5999Assigned METROPCS NETWORKS, LLC 899D PALM SPG CA
2017-03-24 760-569-8XXX 8000–8999Assigned METROPCS NETWORKS, LLC 899D PALM SPG CA
2017-03-03 760-569-9XXX 9000–9999Assigned METROPCS NETWORKS, LLC 899D PALM SPG CA
2017-01-10 760-569-3XXX 3000–3999Assigned METROPCS NETWORKS, LLC 899D PALM SPG CA
2017-01-10 760-673-0XXX 0000–0999Assigned METROPCS NETWORKS, LLC 899D PALM SPG CA
2016-12-16 760-620-7XXX 7000–7999Assigned METROPCS NETWORKS, LLC 899D PALM SPG CA
2016-12-16 760-620-8XXX 8000–8999Assigned METROPCS NETWORKS, LLC 899D PALM SPG CA
2016-09-14 760-620-6XXX 6000–6999Assigned METROPCS NETWORKS, LLC 899D PALM SPG CA
2016-07-25 760-819-5XXX 5000–5999Assigned METROPCS NETWORKS, LLC 899D TWNTYNPLMS CA
2016-07-07 760-980-4XXX 4000–4999Assigned METROPCS NETWORKS, LLC 899D PALM SPG CA
2016-06-13 760-910-0XXX 0000–0999Assigned METROPCS NETWORKS, LLC 899D TWNTYNPLMS CA
2016-04-27 760-910-8XXX 8000–8999Assigned METROPCS NETWORKS, LLC 899D TWNTYNPLMS CA
2016-04-26 760-905-7XXX 7000–7999Assigned METROPCS NETWORKS, LLC 899D PALM SPG CA
2016-02-23 760-905-6XXX 6000–6999Assigned METROPCS NETWORKS, LLC 899D PALM SPG CA
2016-02-09 760-980-5XXX 5000–5999Assigned METROPCS NETWORKS, LLC 899D PALM SPG CA
2015-05-19 760-397-9XXX 9000–9999Assigned METROPCS NETWORKS, LLC 899D INDIO CA
2015-04-09 760-993-0XXX 0000–0999Assigned METROPCS NETWORKS, LLC 899D DSERTHTSPG CA
2015-04-09 760-993-1XXX 1000–1999Assigned METROPCS NETWORKS, LLC 899D DSERTHTSPG CA
2015-03-02 760-867-6XXX 6000–6999Assigned METROPCS NETWORKS, LLC 899D VTVL ADLN CA
2015-01-06 760-992-1XXX 1000–1999Assigned METROPCS NETWORKS, LLC 899D PALM SPG CA
2015-01-06 760-992-2XXX 2000–2999Assigned METROPCS NETWORKS, LLC 899D PALM SPG CA
2014-12-23 760-867-5XXX 5000–5999Assigned METROPCS NETWORKS, LLC 899D VTVL ADLN CA
2014-12-23 760-905-8XXX 8000–8999Assigned METROPCS NETWORKS, LLC 899D PALM SPG CA
2014-12-23 760-905-9XXX 9000–9999Assigned METROPCS NETWORKS, LLC 899D PALM SPG CA
2014-12-05 760-620-2XXX 2000–2999Assigned METROPCS NETWORKS, LLC 899D PALM SPG CA
2014-11-20 760-894-8XXX 8000–8999Assigned METROPCS NETWORKS, LLC 899D DSERTHTSPG CA
2014-11-20 760-894-9XXX 9000–9999Assigned METROPCS NETWORKS, LLC 899D DSERTHTSPG CA
2014-10-13 760-980-6XXX 6000–6999Assigned METROPCS NETWORKS, LLC 899D PALM SPG CA
2014-09-17 760-867-8XXX 8000–8999Assigned METROPCS NETWORKS, LLC 899D VTVL ADLN CA
2014-08-29 760-905-5XXX 5000–5999Assigned METROPCS NETWORKS, LLC 899D PALM SPG CA
2014-08-14 760-993-8XXX 8000–8999Assigned METROPCS NETWORKS, LLC 899D DSERTHTSPG CA
2014-03-05 760-867-9XXX 9000–9999Assigned METROPCS NETWORKS, LLC 899D VTVL ADLN CA
2014-03-05 760-980-9XXX 9000–9999Assigned METROPCS NETWORKS, LLC 899D PALM SPG CA
2013-07-23 760-577-3XXX 3000–3999Assigned METROPCS NETWORKS, LLC 899D BARSTOW CA
2013-07-23 760-609-6XXX 6000–6999Assigned METROPCS NETWORKS, LLC 899D INDIO CA
2013-06-28 760-493-0XXX 0000–0999Assigned METROPCS NETWORKS, LLC 899D VICTORVL CA
2013-06-11 760-905-4XXX 4000–4999Assigned METROPCS NETWORKS, LLC 899D PALM SPG CA
2013-05-13 760-501-4XXX 4000–4999Assigned METROPCS NETWORKS, LLC 899D INDIO CA
2012-09-04 760-984-8XXX 8000–8999Assigned METROPCS NETWORKS, LLC 899D INDIO CA
2012-07-31 760-984-2XXX 2000–2999Assigned METROPCS NETWORKS, LLC 899D INDIO CA
2012-03-26 760-895-3XXX 3000–3999Assigned METROPCS NETWORKS, LLC 899D PALMDESERT CA
2012-03-06 760-676-7XXX 7000–7999Assigned METROPCS NETWORKS, LLC 899D DSERTHTSPG CA

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.