NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

11 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 904
ONVOY, LLC - FL 6
BANDWIDTH.COM CLEC, LLC - FL 3
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 2
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
2016-11-29 904-862-0XXX 0000–0999Assigned METROPCS, INC. 5562 JACKSONVL FL
2016-11-29 904-862-1XXX 1000–1999Assigned METROPCS, INC. 5562 JACKSONVL FL
2016-11-29 904-862-9XXX 9000–9999Assigned METROPCS, INC. 5562 JACKSONVL FL
2016-11-22 904-760-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2016-11-22 904-798-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2016-11-22 904-907-1XXX 1000–1999Assigned AT&T ENTERPRISES, LLC 516C ST JOHNS FL
2016-11-15 904-907-0XXX 0000–0999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 ST JOHNS FL
2016-11-15 904-907-9XXX 9000–9999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 ST JOHNS FL
2016-11-03 904-785-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 HASTINGS FL
2016-10-28 904-831-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 JACKSONVL FL
2016-10-21 904-295-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ST JOHNS FL
2016-10-21 904-295-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ST JOHNS FL
2016-10-13 904-452-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 STARKE FL
2016-10-13 904-667-3XXX 3000–3999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E JACKSONVL FL
2016-10-13 904-667-4XXX 4000–4999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E JACKSONVL FL
2016-10-13 904-801-1XXX 1000–1999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E JACKSONVL FL
2016-10-13 904-801-2XXX 2000–2999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E JACKSONVL FL
2016-10-13 904-801-5XXX 5000–5999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E JACKSONVL FL
2016-10-13 904-831-0XXX 0000–0999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E JACKSONVL FL
2016-10-13 904-831-1XXX 1000–1999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E JACKSONVL FL
2016-10-13 904-831-8XXX 8000–8999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E JACKSONVL FL
2016-10-13 904-831-9XXX 9000–9999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E JACKSONVL FL
2016-10-10 904-872-9XXX 9000–9999Assigned METROPCS, INC. 5562 MIDDLEBURG FL
2016-09-30 904-775-4XXX 4000–4999Assigned ONVOY, LLC - FL 937C FERNADNBCH FL
2016-09-28 904-801-4XXX 4000–4999Assigned AT&T ENTERPRISES, LLC 516C JACKSONVL FL
2016-09-22 904-832-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2016-09-22 904-832-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2016-09-22 904-832-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2016-09-22 904-832-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2016-09-22 904-832-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2016-09-22 904-832-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2016-09-22 904-832-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2016-09-22 904-832-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2016-09-22 904-832-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2016-09-22 904-832-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2016-09-15 904-667-5XXX 5000–5999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 JACKSONVL FL
2016-09-15 904-831-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 JACKSONVL FL
2016-08-26 904-901-2XXX 2000–2999Assigned LEVEL 3 TELECOM OF FLORIDA, LP - FL 7635 GREENCVSPG FL
2016-08-23 904-801-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J JACKSONVL FL
2016-08-17 904-293-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 ST JOHNS FL
2016-08-17 904-295-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 ST JOHNS FL
2016-08-17 904-295-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 ST JOHNS FL
2016-08-15 904-420-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2016-08-15 904-420-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2016-08-15 904-661-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2016-08-15 904-763-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2016-08-15 904-763-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2016-08-15 904-763-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2016-08-15 904-763-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2016-08-15 904-763-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL 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.