NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

13 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 434
ONVOY, LLC - VA 5
VERSATEL LLC 2
PEERLESS NETWORK OF VIRGINIA, LLC - VA 2
EXIANT COMMUNICATIONS LLC 2
OMNIPOINT COMMUNICATIONS CAP OPERATIONS, 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
2019-09-10 434-694-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E FARMVILLE VA
2019-09-10 434-694-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E FARMVILLE VA
2019-09-10 434-826-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E AMHERST VA
2019-09-10 434-830-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E HALIFAX VA
2019-09-10 434-830-9XXX 9000–9999Assigned ONVOY, LLC - VA 138E HALIFAX VA
2019-09-10 434-838-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E PROSPECT VA
2019-09-10 434-838-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E PROSPECT VA
2019-09-10 434-922-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E ALLWOOD VA
2019-09-09 434-595-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E PAMPLIN VA
2019-09-09 434-595-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E PAMPLIN VA
2019-08-28 434-365-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 CHARLOTSVL VA
2019-08-26 434-510-6XXX 6000–6999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G PALMYRA VA
2019-08-22 434-206-5XXX 5000–5999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G CLARKSVL VA
2019-08-22 434-255-2XXX 2000–2999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G ARVONIA VA
2019-08-22 434-290-7XXX 7000–7999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G APPOMATTOX VA
2019-08-22 434-302-3XXX 3000–3999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G JARRATT VA
2019-08-22 434-331-4XXX 4000–4999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G EMPORIA VA
2019-08-22 434-337-1XXX 1000–1999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G BIG ISLAND VA
2019-08-22 434-400-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 CHARLOTSVL VA
2019-08-22 434-400-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 CHARLOTSVL VA
2019-08-22 434-433-4XXX 4000–4999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G CHATHAM VA
2019-08-22 434-448-5XXX 5000–5999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G CONCORD VA
2019-08-22 434-478-2XXX 2000–2999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G CLOVER VA
2019-08-22 434-661-4XXX 4000–4999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G AMHERST VA
2019-08-22 434-837-1XXX 1000–1999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G KEYSVILLE VA
2019-08-22 434-922-5XXX 5000–5999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G ALLWOOD VA
2019-08-22 434-933-9XXX 9000–9999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G GLADSTONE VA
2019-08-16 434-729-9XXX 9000–9999Assigned ONVOY, LLC - VA 138E BRODNAX VA
2019-08-16 434-878-9XXX 9000–9999Assigned ONVOY, LLC - VA 138E BRODNAX VA
2019-08-13 434-230-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F SOUTH HILL VA
2019-07-25 434-448-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E CONCORD VA
2019-07-25 434-448-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E CONCORD VA
2019-07-11 434-217-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F CHASE CITY VA
2019-06-26 434-800-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F LAWRENCEVL VA
2019-06-18 434-290-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - VA 4644 APPOMATTOX VA
2019-06-18 434-331-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - VA 4644 EMPORIA VA
2019-05-30 434-300-1XXX 1000–1999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G LYNCHBURG VA
2019-05-30 434-365-3XXX 3000–3999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G CHARLOTSVL VA
2019-05-30 434-835-9XXX 9000–9999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G DANVILLE VA
2019-05-21 434-230-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F SOUTH HILL VA
2019-05-17 434-217-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - VA 4644 CHASE CITY VA
2019-05-16 434-278-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F PINEYRIVER VA
2019-05-15 434-331-0XXX 0000–0999Assigned ONVOY, LLC - VA 138E EMPORIA VA
2019-05-15 434-331-1XXX 1000–1999Assigned ONVOY, LLC - VA 138E EMPORIA VA
2019-05-15 434-331-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E EMPORIA VA
2019-05-15 434-331-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E EMPORIA VA
2019-05-14 434-313-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F LAWRENCEVL VA
2019-05-01 434-483-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F DANVILLE VA
2019-05-01 434-661-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F AMHERST VA
2019-04-26 434-217-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F CHASE CITY 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.