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
2022-06-15 434-306-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DANVILLE VA
2022-06-15 434-306-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DANVILLE VA
2022-05-04 434-318-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F LYNCHBURG VA
2022-05-04 434-318-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F LYNCHBURG VA
2022-05-04 434-318-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F LYNCHBURG VA
2022-05-04 434-318-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F LYNCHBURG VA
2022-05-04 434-318-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F LYNCHBURG VA
2022-05-04 434-318-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F LYNCHBURG VA
2022-05-04 434-318-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F LYNCHBURG VA
2022-05-04 434-318-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F LYNCHBURG VA
2022-05-04 434-318-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F LYNCHBURG VA
2022-05-04 434-318-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F LYNCHBURG VA
2022-04-25 434-291-0XXX 0000–0999Assigned METROPCS, INC. 5562 LYNCHBURG VA
2022-04-21 434-412-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 ARVONIA VA
2022-04-19 434-306-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DANVILLE VA
2022-04-19 434-306-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DANVILLE VA
2022-04-19 434-306-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DANVILLE VA
2022-04-18 434-241-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 LYNCHBURG VA
2022-04-18 434-312-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 BLACKSTONE VA
2022-04-18 434-368-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 EMPORIA VA
2022-04-18 434-554-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DANVILLE VA
2022-04-18 434-835-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DANVILLE VA
2022-04-18 434-857-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DANVILLE VA
2022-04-15 434-301-9XXX 9000–9999Assigned METROPCS, INC. 5562 BACHESHALL VA
2022-04-07 434-323-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 SO BOSTON VA
2022-03-28 434-279-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 GLADYS VA
2022-03-28 434-279-4XXX 4000–4999Assigned METROPCS, INC. 5562 GLADYS VA
2022-03-16 434-210-4XXX 4000–4999Assigned TERRA NOVA TELECOM INC. 145J BOYDTON VA
2022-03-16 434-483-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 DANVILLE VA
2022-03-09 434-821-7XXX 7000–7999Assigned TERRA NOVA TELECOM INC. 145J LYNCHBURG VA
2022-03-07 434-400-4XXX 4000–4999Assigned FRACTEL, LLC 965H CHARLOTSVL VA
2022-03-07 434-499-9XXX 9000–9999Assigned FRACTEL, LLC 965H LYNCHBURG VA
2022-03-04 434-488-8XXX 8000–8999Assigned TON80 COMMUNICATIONS, LLC 516J KEYSVILLE VA
2022-03-04 434-646-4XXX 4000–4999Assigned TON80 COMMUNICATIONS, LLC 516J WHITMELL VA
2022-03-03 434-279-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 GLADYS VA
2022-03-02 434-677-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 VICTORIA VA
2022-03-02 434-687-3XXX 3000–3999Assigned TON80 COMMUNICATIONS, LLC 516J PINEYRIVER VA
2022-02-25 434-624-3XXX 3000–3999Assigned TON80 COMMUNICATIONS, LLC 516J CLARKSVL VA
2022-02-23 434-484-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H CHARLOTSVL VA
2022-02-23 434-484-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E CHARLOTSVL VA
2022-02-23 434-895-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H LYNCHBURG VA
2022-02-23 434-895-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H LYNCHBURG VA
2022-02-18 434-267-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J VOLENS VA
2022-02-18 434-746-4XXX 4000–4999Assigned TON80 COMMUNICATIONS, LLC 516J CHATHAM VA
2022-02-17 434-428-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H CLARKSVL VA
2022-02-17 434-428-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E CLARKSVL VA
2022-02-17 434-626-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J PAMPLIN VA
2022-02-17 434-788-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H KENBRIDGE VA
2022-02-17 434-788-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H KENBRIDGE VA
2022-02-15 434-312-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H BLACKSTONE 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.