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
2014-05-19 754-205-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J POMPANOBCH FL
2014-05-14 754-210-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J HOLLYWOOD FL
2014-05-14 754-210-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J HOLLYWOOD FL
2014-05-14 754-210-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J HOLLYWOOD FL
2014-05-08 754-220-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J POMPANOBCH FL
2014-05-08 754-701-0XXX 0000–0999Assigned COMCAST IP PHONE, LLC 318J FTLAUDERDL FL
2014-05-08 754-701-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J FTLAUDERDL FL
2014-05-08 754-701-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J FTLAUDERDL FL
2014-04-30 754-802-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 HOLLYWOOD FL
2014-04-25 754-260-9XXX 9000–9999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J HOLLYWOOD FL
2014-04-24 754-205-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J POMPANOBCH FL
2014-04-22 754-208-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J HOLLYWOOD FL
2014-04-22 754-701-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J FTLAUDERDL FL
2014-04-21 754-205-4XXX 4000–4999Assigned AT&T ENTERPRISES, LLC 516C POMPANOBCH FL
2014-04-21 754-701-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C FTLAUDERDL FL
2014-04-09 754-210-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E HOLLYWOOD FL
2014-04-09 754-701-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 FTLAUDERDL FL
2014-04-09 754-701-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 FTLAUDERDL FL
2014-04-09 754-703-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E HOLLYWOOD FL
2014-04-09 754-703-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E HOLLYWOOD FL
2014-04-09 754-703-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E HOLLYWOOD FL
2014-04-08 754-212-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E DEERFLDBCH FL
2014-04-08 754-212-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E DEERFLDBCH FL
2014-04-08 754-212-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E DEERFLDBCH FL
2014-04-08 754-703-4XXX 4000–4999Assigned AT&T ENTERPRISES, LLC 516C HOLLYWOOD FL
2014-03-26 754-207-1XXX 1000–1999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2014-03-26 754-207-2XXX 2000–2999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2014-03-26 754-207-3XXX 3000–3999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2014-03-26 754-207-4XXX 4000–4999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2014-03-26 754-207-5XXX 5000–5999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2014-03-26 754-207-6XXX 6000–6999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2014-03-26 754-207-7XXX 7000–7999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2014-03-26 754-207-8XXX 8000–8999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 FTLAUDERDL FL
2014-03-19 754-207-0XXX 0000–0999Assigned METROPCS, INC. 5562 FTLAUDERDL FL
2014-03-19 754-207-9XXX 9000–9999Assigned METROPCS, INC. 5562 FTLAUDERDL FL
2014-02-21 754-205-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J POMPANOBCH FL
2014-01-08 754-212-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J DEERFLDBCH FL
2013-12-31 754-205-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J POMPANOBCH FL
2013-11-07 754-703-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J HOLLYWOOD FL
2013-11-05 754-205-0XXX 0000–0999Assigned COMCAST IP PHONE, LLC 318J POMPANOBCH FL
2013-11-04 754-205-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E POMPANOBCH FL
2013-11-04 754-307-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E POMPANOBCH FL
2013-11-04 754-307-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E POMPANOBCH FL
2013-11-04 754-307-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E POMPANOBCH FL
2013-11-04 754-307-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E POMPANOBCH FL
2013-11-04 754-307-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E POMPANOBCH FL
2013-10-23 754-703-0XXX 0000–0999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 HOLLYWOOD FL
2013-10-23 754-703-1XXX 1000–1999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 HOLLYWOOD FL
2013-10-23 754-703-9XXX 9000–9999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 HOLLYWOOD FL
2013-10-15 754-210-0XXX 0000–0999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 HOLLYWOOD 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.