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
2023-03-22 434-261-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E RUSTBURG VA
2023-03-22 434-344-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E LA CROSSE VA
2023-03-22 434-622-9XXX 9000–9999Assigned ONVOY, LLC - VA 138E CREWE VA
2023-03-22 434-644-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E BURKEVILLE VA
2023-03-22 434-788-9XXX 9000–9999Assigned ONVOY, LLC - VA 138E KENBRIDGE VA
2023-03-20 434-330-0XXX 0000–0999Assigned COMMIO, LLC 939H FORK UNION VA
2023-03-17 434-440-0XXX 0000–0999Assigned COMMIO, LLC 939H SO BOSTON VA
2023-03-16 434-320-1XXX 1000–1999Assigned NUSO, LLC 732J CHARLOTSVL VA
2023-03-16 434-343-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DANVILLE VA
2023-03-16 434-343-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DANVILLE VA
2023-03-16 434-343-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DANVILLE VA
2023-03-15 434-314-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DANVILLE VA
2023-03-15 434-314-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DANVILLE VA
2023-03-08 434-946-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J AMHERST VA
2023-02-22 434-314-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 DANVILLE VA
2023-02-14 434-306-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K DANVILLE VA
2023-02-13 434-317-1XXX 1000–1999Assigned NUSO, LLC 732J LYNCHBURG VA
2023-01-30 434-310-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 CHARLOTSVL VA
2023-01-30 434-310-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 CHARLOTSVL VA
2023-01-09 434-506-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 EMPORIA VA
2023-01-09 434-694-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 FARMVILLE VA
2023-01-04 434-500-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - VA 4644 BOYDTON VA
2022-12-29 434-274-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E TURBEVILLE VA
2022-12-15 434-304-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DANVILLE VA
2022-12-15 434-314-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DANVILLE VA
2022-12-15 434-314-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DANVILLE VA
2022-12-15 434-314-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DANVILLE VA
2022-12-15 434-314-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DANVILLE VA
2022-12-15 434-314-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DANVILLE VA
2022-12-15 434-314-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DANVILLE VA
2022-12-15 434-314-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DANVILLE VA
2022-12-05 434-342-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E CHASE CITY VA
2022-12-01 434-443-1XXX 1000–1999Assigned ONVOY, LLC - VA 138E CHARLOTSVL VA
2022-11-30 434-235-6XXX 6000–6999Assigned TELNYX LLC 073H CHARLOTSVL VA
2022-11-30 434-261-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E RUSTBURG VA
2022-11-30 434-268-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E CROZET VA
2022-11-30 434-378-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 EMPORIA VA
2022-11-30 434-622-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E CREWE VA
2022-11-29 434-768-1XXX 1000–1999Assigned SHENTEL COMMUNICATIONS, LLC. - VA 4979 BIG ISLAND VA
2022-11-22 434-373-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 PALMYRA VA
2022-11-16 434-844-2XXX 2000–2999Assigned COMMIO, LLC 939H ALLWOOD VA
2022-11-09 434-646-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 WHITMELL VA
2022-11-07 434-732-9XXX 9000–9999Assigned COMMIO, LLC 939H GLADSTONE VA
2022-11-07 434-746-0XXX 0000–0999Assigned COMMIO, LLC 939H CHATHAM VA
2022-11-02 434-597-1XXX 1000–1999Assigned ONVOY, LLC - VA 138E STONYCREEK VA
2022-11-02 434-945-8XXX 8000–8999Assigned COMMIO, LLC 939H AMHERST VA
2022-11-02 434-998-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E APPOMATTOX VA
2022-10-31 434-995-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J CHARLOTSVL VA
2022-10-28 434-304-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DANVILLE VA
2022-10-28 434-304-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DANVILLE 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.