NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

5 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, last 30 days — NPA 754
NEW CINGULAR WIRELESS PCS, LLC - GA 3
ONVOY, LLC - FL 1
BANDWIDTH.COM CLEC, LLC - FL 1
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
2016-08-03 754-707-7XXX 7000–7999Assigned HD CARRIER LLC 321J HOLLYWOOD FL
2016-06-23 754-757-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E DEERFLDBCH FL
2016-06-20 754-707-8XXX 8000–8999Assigned AT&T ENTERPRISES, LLC 516C HOLLYWOOD FL
2016-06-17 754-240-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E CORAL SPG FL
2016-05-25 754-707-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 HOLLYWOOD FL
2016-05-19 754-529-1XXX 1000–1999Assigned HD CARRIER LLC 321J CORAL SPG FL
2016-05-19 754-529-2XXX 2000–2999Assigned HD CARRIER LLC 321J CORAL SPG FL
2016-05-19 754-529-6XXX 6000–6999Assigned HD CARRIER LLC 321J CORAL SPG FL
2016-05-12 754-399-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DEERFLDBCH FL
2016-05-12 754-399-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DEERFLDBCH FL
2016-05-12 754-399-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DEERFLDBCH FL
2016-05-12 754-399-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DEERFLDBCH FL
2016-05-12 754-399-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DEERFLDBCH FL
2016-05-10 754-312-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J FTLAUDERDL FL
2016-05-04 754-312-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J FTLAUDERDL FL
2016-04-20 754-529-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C CORAL SPG FL
2016-04-18 754-303-0XXX 0000–0999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2016-04-18 754-303-1XXX 1000–1999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2016-04-18 754-303-2XXX 2000–2999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2016-04-18 754-303-3XXX 3000–3999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2016-04-18 754-303-4XXX 4000–4999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2016-04-18 754-303-5XXX 5000–5999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2016-04-18 754-303-6XXX 6000–6999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2016-04-18 754-303-7XXX 7000–7999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2016-04-18 754-303-8XXX 8000–8999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2016-04-18 754-303-9XXX 9000–9999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2016-03-29 754-399-2XXX 2000–2999Assigned ONVOY, LLC - FL 937C DEERFLDBCH FL
2016-03-29 754-399-3XXX 3000–3999Assigned ONVOY, LLC - FL 937C DEERFLDBCH FL
2016-03-29 754-399-4XXX 4000–4999Assigned ONVOY, LLC - FL 937C DEERFLDBCH FL
2016-03-16 754-529-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J CORAL SPG FL
2016-03-08 754-529-0XXX 0000–0999Assigned ONVOY, LLC - FL 937C CORAL SPG FL
2016-03-04 754-399-0XXX 0000–0999Assigned ONVOY, LLC - FL 937C DEERFLDBCH FL
2016-03-04 754-399-1XXX 1000–1999Assigned ONVOY, LLC - FL 937C DEERFLDBCH FL
2016-02-19 754-218-7XXX 7000–7999Assigned METROPCS, INC. 5562 FTLAUDERDL FL
2016-02-19 754-301-3XXX 3000–3999Assigned METROPCS, INC. 5562 FTLAUDERDL FL
2016-01-19 754-248-0XXX 0000–0999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2016-01-19 754-248-1XXX 1000–1999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2016-01-19 754-248-2XXX 2000–2999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2016-01-19 754-248-3XXX 3000–3999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2016-01-19 754-248-4XXX 4000–4999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2016-01-19 754-248-5XXX 5000–5999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2016-01-19 754-248-6XXX 6000–6999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2016-01-19 754-248-7XXX 7000–7999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2016-01-19 754-248-8XXX 8000–8999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2016-01-19 754-248-9XXX 9000–9999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2015-12-11 754-240-2XXX 2000–2999Assigned ONVOY, LLC - FL 937C CORAL SPG FL
2015-12-11 754-240-3XXX 3000–3999Assigned ONVOY, LLC - FL 937C CORAL SPG FL
2015-11-25 754-304-0XXX 0000–0999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2015-11-25 754-304-1XXX 1000–1999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2015-11-25 754-304-2XXX 2000–2999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL

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.