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 813
TELIMIZE, LLC 4
TELEPORT COMMUNICATIONS AMERICA, 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
2021-07-01 813-593-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPACEN FL
2021-07-01 813-705-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPACEN FL
2021-07-01 813-705-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPACEN FL
2021-07-01 813-705-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPACEN FL
2021-07-01 813-705-3XXX 3000–3999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPACEN FL
2021-07-01 813-705-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPACEN FL
2021-07-01 813-705-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPACEN FL
2021-07-01 813-709-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPACEN FL
2021-07-01 813-709-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPACEN FL
2021-07-01 813-709-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPACEN FL
2021-06-29 813-705-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 TAMPACEN FL
2021-06-23 813-709-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 TAMPACEN FL
2021-06-21 813-796-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAEST FL
2021-06-21 813-796-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAEST FL
2021-06-21 813-796-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAEST FL
2021-06-21 813-796-3XXX 3000–3999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAEST FL
2021-06-21 813-796-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAEST FL
2021-06-21 813-796-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAEST FL
2021-06-18 813-595-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAEST FL
2021-06-18 813-669-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAEST FL
2021-06-18 813-768-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAEST FL
2021-06-18 813-768-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAEST FL
2021-06-18 813-768-3XXX 3000–3999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAEST FL
2021-06-18 813-768-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAEST FL
2021-06-18 813-768-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAEST FL
2021-06-18 813-768-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAEST FL
2021-06-18 813-768-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAEST FL
2021-06-15 813-488-3XXX 3000–3999Assigned SKYE TELECOM LLC DBA SKYETEL 622J TAMPACEN FL
2021-06-11 813-709-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C TAMPACEN FL
2021-06-11 813-768-9XXX 9000–9999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E TAMPAEST FL
2021-06-11 813-790-0XXX 0000–0999Assigned COMMIO, LLC 939H TAMPANTH FL
2021-06-11 813-790-1XXX 1000–1999Assigned COMMIO, LLC 939H TAMPANTH FL
2021-06-11 813-790-2XXX 2000–2999Assigned COMMIO, LLC 939H TAMPANTH FL
2021-06-11 813-790-3XXX 3000–3999Assigned COMMIO, LLC 939H TAMPANTH FL
2021-06-11 813-790-4XXX 4000–4999Assigned COMMIO, LLC 939H TAMPANTH FL
2021-06-08 813-859-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C ZEPHYRHILS FL
2021-06-08 813-859-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C ZEPHYRHILS FL
2021-06-07 813-723-3XXX 3000–3999Assigned ONVOY, LLC - FL 937C TAMPANTH FL
2021-06-03 813-771-0XXX 0000–0999Assigned ONVOY, LLC - FL 937C TAMPACEN FL
2021-06-03 813-771-2XXX 2000–2999Assigned ONVOY, LLC - FL 937C TAMPACEN FL
2021-06-03 813-771-3XXX 3000–3999Assigned ONVOY, LLC - FL 937C TAMPACEN FL
2021-06-03 813-771-4XXX 4000–4999Assigned ONVOY, LLC - FL 937C TAMPACEN FL
2021-06-03 813-771-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C TAMPACEN FL
2021-06-03 813-771-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C TAMPACEN FL
2021-06-03 813-771-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C TAMPACEN FL
2021-06-03 813-771-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C TAMPACEN FL
2021-06-03 813-771-9XXX 9000–9999Assigned ONVOY, LLC - FL 937C TAMPACEN FL
2021-05-25 813-790-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TAMPANTH FL
2021-05-25 813-790-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TAMPANTH FL
2021-05-25 813-791-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TAMPASTH 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.