NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

13 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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
2008-06-19 434-260-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F CHARLOTSVL VA
2008-06-17 434-227-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 CHARLOTSVL VA
2008-06-13 434-582-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 LYNCHBURG VA
2008-05-29 434-563-6XXX 6000–6999Assigned YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 367E EMPORIA VA
2008-05-29 434-563-7XXX 7000–7999Assigned YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 367E EMPORIA VA
2008-05-29 434-563-8XXX 8000–8999Assigned YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 367E EMPORIA VA
2008-05-29 434-632-6XXX 6000–6999Assigned YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 367E EMPORIA VA
2008-05-29 434-632-7XXX 7000–7999Assigned YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 367E EMPORIA VA
2008-05-02 434-202-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J CHARLOTSVL VA
2008-05-01 434-658-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 CAPRON VA
2008-04-28 434-658-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 CAPRON VA
2008-04-16 434-321-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 VICTORIA VA
2008-04-16 434-658-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 CAPRON VA
2008-04-14 434-321-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 VICTORIA VA
2008-04-14 434-326-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 CHARLOTSVL VA
2008-04-14 434-326-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 CHARLOTSVL VA
2008-04-14 434-485-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F LYNCHBURG VA
2008-04-04 434-549-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DANVILLE VA
2008-03-31 434-563-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 EMPORIA VA
2008-03-31 434-563-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 EMPORIA VA
2008-03-14 434-336-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 EMPORIA VA
2008-03-13 434-534-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 LYNCHBURG VA
2008-03-13 434-534-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 LYNCHBURG VA
2008-03-13 434-534-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 LYNCHBURG VA
2008-03-13 434-534-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 LYNCHBURG VA
2008-03-04 434-446-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 SO BOSTON VA
2008-03-04 434-446-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 SO BOSTON VA
2008-03-03 434-253-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 LA CROSSE VA
2008-02-21 434-485-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 LYNCHBURG VA
2008-02-19 434-485-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 LYNCHBURG VA
2008-02-14 434-480-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 BLACKSTONE VA
2008-02-14 434-534-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - VA 4644 LYNCHBURG VA
2008-02-08 434-473-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 LYNCHBURG VA
2008-02-06 434-414-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 FARMVILLE VA
2008-02-04 434-473-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 LYNCHBURG VA
2008-02-04 434-473-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 LYNCHBURG VA
2008-01-28 434-568-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 DRAKESBRCH VA
2008-01-22 434-654-0XXX 0000–0999Assigned BRIGHTSPEED OF VIRGINIA, LLC 0254 CHARLOTSVL VA
2008-01-22 434-654-1XXX 1000–1999Assigned BRIGHTSPEED OF VIRGINIA, LLC 0254 CHARLOTSVL VA
2008-01-22 434-654-2XXX 2000–2999Assigned BRIGHTSPEED OF VIRGINIA, LLC 0254 CHARLOTSVL VA
2008-01-22 434-654-3XXX 3000–3999Assigned BRIGHTSPEED OF VIRGINIA, LLC 0254 CHARLOTSVL VA
2008-01-22 434-654-4XXX 4000–4999Assigned BRIGHTSPEED OF VIRGINIA, LLC 0254 CHARLOTSVL VA
2008-01-22 434-654-5XXX 5000–5999Assigned BRIGHTSPEED OF VIRGINIA, LLC 0254 CHARLOTSVL VA
2008-01-22 434-654-6XXX 6000–6999Assigned BRIGHTSPEED OF VIRGINIA, LLC 0254 CHARLOTSVL VA
2008-01-22 434-654-7XXX 7000–7999Assigned BRIGHTSPEED OF VIRGINIA, LLC 0254 CHARLOTSVL VA
2008-01-22 434-654-8XXX 8000–8999Assigned BRIGHTSPEED OF VIRGINIA, LLC 0254 CHARLOTSVL VA
2008-01-22 434-654-9XXX 9000–9999Assigned BRIGHTSPEED OF VIRGINIA, LLC 0254 CHARLOTSVL VA
2008-01-17 434-200-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 LYNCHBURG VA
2008-01-15 434-326-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 CHARLOTSVL VA
2008-01-15 434-326-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 CHARLOTSVL VA

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.