NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

31 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 948
ONVOY, LLC - VA 17
NEW CINGULAR WIRELESS PCS, LLC - DC 6
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 4
EXIANT COMMUNICATIONS LLC 2
VERSATEL 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
2025-04-14 948-248-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - VA 4644 NRFOLKZON2 VA
2025-04-14 948-248-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - VA 4644 NRFOLKZON2 VA
2025-04-14 948-248-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - VA 4644 NRFOLKZON2 VA
2025-03-20 948-228-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E WILLIAMSBG VA
2025-03-20 948-235-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON1 VA
2025-03-20 948-235-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON1 VA
2025-03-20 948-235-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON1 VA
2025-03-20 948-235-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON1 VA
2025-03-20 948-298-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E NRFOLKZON2 VA
2025-03-19 948-202-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E NWPTNWSZN2 VA
2025-03-19 948-229-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E NWPTNWSZN2 VA
2025-03-19 948-229-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E NWPTNWSZN2 VA
2025-03-19 948-229-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E NWPTNWSZN2 VA
2025-03-18 948-224-4XXX 4000–4999Assigned TERRA NOVA TELECOM INC. 145J NWPTNWSZN1 VA
2025-03-18 948-444-2XXX 2000–2999Assigned TERRA NOVA TELECOM INC. 145J CHINCOTEGU VA
2025-03-11 948-224-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NWPTNWSZN1 VA
2025-03-07 948-235-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON1 VA
2025-02-24 948-235-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON1 VA
2025-02-24 948-900-4XXX 4000–4999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G CHUCKATUCK VA
2025-02-13 948-201-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E TOANO VA
2025-02-13 948-298-1XXX 1000–1999Assigned ONVOY, LLC - VA 138E NRFOLKZON2 VA
2025-02-07 948-235-0XXX 0000–0999Assigned ONVOY, LLC - VA 138E NRFOLKZON1 VA
2025-02-07 948-235-1XXX 1000–1999Assigned ONVOY, LLC - VA 138E NRFOLKZON1 VA
2025-02-07 948-235-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E NRFOLKZON1 VA
2025-01-30 948-800-4XXX 4000–4999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G CLAREMONT VA
2025-01-14 948-232-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NRFOLKZON3 VA
2025-01-13 948-235-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON1 VA
2025-01-09 948-229-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E NWPTNWSZN2 VA
2025-01-09 948-231-0XXX 0000–0999Assigned ONVOY, LLC - VA 138E NRFOLKZON2 VA
2025-01-07 948-298-0XXX 0000–0999Assigned LEAP TELECOM, LLC 616J NRFOLKZON2 VA
2025-01-02 948-229-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NWPTNWSZN2 VA
2025-01-02 948-229-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NWPTNWSZN2 VA
2024-12-17 948-230-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NRFOLKZON3 VA
2024-12-17 948-230-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NRFOLKZON3 VA
2024-12-17 948-230-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NRFOLKZON3 VA
2024-12-17 948-230-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NRFOLKZON3 VA
2024-12-17 948-230-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NRFOLKZON3 VA
2024-12-17 948-230-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NRFOLKZON3 VA
2024-12-17 948-230-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NRFOLKZON3 VA
2024-12-17 948-232-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NRFOLKZON3 VA
2024-12-17 948-232-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NRFOLKZON3 VA
2024-12-17 948-232-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NRFOLKZON3 VA
2024-12-16 948-227-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E NRFOLKZON2 VA
2024-12-16 948-227-9XXX 9000–9999Assigned ONVOY, LLC - VA 138E NRFOLKZON2 VA
2024-12-16 948-228-1XXX 1000–1999Assigned ONVOY, LLC - VA 138E WILLIAMSBG VA
2024-12-16 948-229-0XXX 0000–0999Assigned ONVOY, LLC - VA 138E NWPTNWSZN2 VA
2024-12-16 948-230-0XXX 0000–0999Assigned ONVOY, LLC - VA 138E NRFOLKZON3 VA
2024-12-03 948-200-1XXX 1000–1999Assigned IP HORIZON LLC 515J WHALEYVL VA
2024-12-03 948-200-8XXX 8000–8999Assigned IP HORIZON LLC 515J WHALEYVL VA
2024-12-03 948-217-8XXX 8000–8999Assigned IP HORIZON LLC 515J COURTLAND VA

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.