NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

4 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 850
OPENTACT INC. 1
NEW CINGULAR WIRELESS PCS, LLC - GA 1
INTRADO COMMUNICATIONS, LLC 1
AHOI LLC 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
2014-04-28 850-660-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 SANROSABCH FL
2014-04-22 850-684-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E HOLLEYNVRR FL
2014-04-22 850-898-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E PENSACOLA FL
2014-04-22 850-898-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E PENSACOLA FL
2014-04-22 850-898-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E PENSACOLA FL
2014-04-21 850-713-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E ST MARKS FL
2014-04-17 850-757-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E CHERRYLAKE FL
2014-04-14 850-300-0XXX 0000–0999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 TALLAHASSE FL
2014-04-14 850-366-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J CENTURY FL
2014-04-14 850-405-7XXX 7000–7999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 TALLAHASSE FL
2014-04-14 850-405-8XXX 8000–8999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 TALLAHASSE FL
2014-04-14 850-405-9XXX 9000–9999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 TALLAHASSE FL
2014-04-14 850-716-4XXX 4000–4999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 FTWALTNBCH FL
2014-04-14 850-716-5XXX 5000–5999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 FTWALTNBCH FL
2014-04-14 850-716-6XXX 6000–6999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 FTWALTNBCH FL
2014-04-14 850-716-7XXX 7000–7999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 FTWALTNBCH FL
2014-04-10 850-312-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MUNSON FL
2014-04-10 850-347-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MONTICELLO FL
2014-04-10 850-400-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MILTON FL
2014-04-10 850-601-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MADISON FL
2014-04-10 850-605-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J CRESTVIEW FL
2014-04-10 850-692-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TALLAHASSE FL
2014-04-10 850-692-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TALLAHASSE FL
2014-04-10 850-760-5XXX 5000–5999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J PENSACOLA FL
2014-04-10 850-792-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TALLAHASSE FL
2014-04-10 850-792-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TALLAHASSE FL
2014-04-10 850-792-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TALLAHASSE FL
2014-04-10 850-792-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TALLAHASSE FL
2014-03-13 850-688-1XXX 1000–1999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 TALLAHASSE FL
2014-03-11 850-730-6XXX 6000–6999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 PANAMACITY FL
2014-03-11 850-730-7XXX 7000–7999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 PANAMACITY FL
2014-03-11 850-730-8XXX 8000–8999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 PANAMACITY FL
2014-03-11 850-730-9XXX 9000–9999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 PANAMACITY FL
2014-02-27 850-760-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 PENSACOLA FL
2014-02-27 850-999-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 TALLAHASSE FL
2014-02-26 850-390-9XXX 9000–9999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 PENSACOLA FL
2014-02-26 850-696-8XXX 8000–8999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 PENSACOLA FL
2014-02-20 850-760-6XXX 6000–6999Assigned METROPCS, INC. 5562 PENSACOLA FL
2014-02-20 850-760-7XXX 7000–7999Assigned METROPCS, INC. 5562 PENSACOLA FL
2014-02-19 850-635-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 DFUNIAKSPG FL
2014-02-12 850-812-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J FTWALTNBCH FL
2014-02-06 850-808-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 ST MARKS FL
2014-01-15 850-290-8XXX 8000–8999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J MADISON FL
2014-01-15 850-583-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 TALLAHASSE FL
2014-01-13 850-714-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DESTIN FL
2014-01-13 850-764-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E CHERRYLAKE FL
2014-01-13 850-888-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E CRAWFORDVL FL
2014-01-02 850-795-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 GREENWOOD FL
2013-12-25 850-760-9XXX 9000–9999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 PENSACOLA FL
2013-12-18 850-460-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J DESTIN 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.