NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

2 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 757
ONVOY, LLC - VA 1
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 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
2020-04-07 757-951-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NWPTNWSZN2 VA
2020-04-02 757-801-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E CHINCOTEGU VA
2020-04-02 757-801-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E CHINCOTEGU VA
2020-03-31 757-244-9XXX 9000–9999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G NWPTNWSZN1 VA
2020-03-31 757-349-1XXX 1000–1999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G NWPTNWSZN3 VA
2020-03-31 757-637-1XXX 1000–1999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G NWPTNWSZN2 VA
2020-03-31 757-716-0XXX 0000–0999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G NRFOLKZON4 VA
2020-03-31 757-944-9XXX 9000–9999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G NRFOLKZON3 VA
2020-03-27 757-980-0XXX 0000–0999Assigned ONVOY, LLC - VA 138E NRFOLKZON2 VA
2020-03-27 757-980-1XXX 1000–1999Assigned ONVOY, LLC - VA 138E NRFOLKZON2 VA
2020-03-27 757-980-8XXX 8000–8999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G NRFOLKZON2 VA
2020-03-19 757-910-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NRFOLKZON2 VA
2020-03-19 757-910-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NRFOLKZON2 VA
2020-03-16 757-209-0XXX 0000–0999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 7238 WILLIAMSBG VA
2020-03-06 757-944-5XXX 5000–5999Assigned METROPCS, INC. 5562 NRFOLKZON3 VA
2020-03-06 757-944-6XXX 6000–6999Assigned METROPCS, INC. 5562 NRFOLKZON3 VA
2020-03-04 757-208-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E WILLIAMSBG VA
2020-03-04 757-208-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E WILLIAMSBG VA
2020-03-04 757-829-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E PARKSLEY VA
2020-03-04 757-906-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E TOANO VA
2020-03-04 757-906-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E TOANO VA
2020-03-04 757-960-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E SMITHFIELD VA
2020-03-04 757-960-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E SMITHFIELD VA
2020-03-03 757-210-9XXX 9000–9999Assigned ONVOY, LLC - VA 138E CAPECHARLS VA
2020-03-03 757-505-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E ONANCOCK VA
2020-03-03 757-505-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E ONANCOCK VA
2020-03-03 757-551-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E BELLEHAVEN VA
2020-03-03 757-551-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E BELLEHAVEN VA
2020-03-03 757-551-9XXX 9000–9999Assigned ONVOY, LLC - VA 138E BELLEHAVEN VA
2020-03-03 757-568-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E COURTLAND VA
2020-03-03 757-568-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E COURTLAND VA
2020-03-03 757-654-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E BOYKINS VA
2020-03-03 757-695-9XXX 9000–9999Assigned ONVOY, LLC - VA 138E CAPECHARLS VA
2020-03-03 757-743-1XXX 1000–1999Assigned ONVOY, LLC - VA 138E BOYKINS VA
2020-03-03 757-760-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E DENDRON VA
2020-03-03 757-760-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E DENDRON VA
2020-03-03 757-767-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E EASTVILLE VA
2020-03-03 757-767-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E EASTVILLE VA
2020-03-03 757-767-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E EASTVILLE VA
2020-03-03 757-848-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E NWPTNWSZN2 VA
2020-03-03 757-979-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E CRITTENDEN VA
2020-03-03 757-979-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E CRITTENDEN VA
2020-02-25 757-210-7XXX 7000–7999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G CAPECHARLS VA
2020-02-25 757-900-7XXX 7000–7999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G NRFOLKZON1 VA
2020-02-25 757-908-7XXX 7000–7999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G NRFOLKZON6 VA
2020-02-18 757-762-2XXX 2000–2999Assigned CSC WIRELESS, LLC 425J NRFOLKZON1 VA
2020-02-12 757-833-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 7238 NWPTNWSZN3 VA
2020-02-06 757-317-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E NRFOLKZON6 VA
2020-02-06 757-909-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E NRFOLKZON6 VA
2020-02-06 757-909-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E NRFOLKZON6 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.