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
2020-10-07 434-302-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E JARRATT VA
2020-10-07 434-302-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E JARRATT VA
2020-10-07 434-303-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E GLADYS VA
2020-10-07 434-303-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E GLADYS VA
2020-10-07 434-345-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E ALTAVISTA VA
2020-10-07 434-345-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E ALTAVISTA VA
2020-10-07 434-361-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E LOVINGSTON VA
2020-10-07 434-361-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E LOVINGSTON VA
2020-10-07 434-404-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E SO BOSTON VA
2020-10-07 434-404-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E SO BOSTON VA
2020-10-07 434-423-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E BACHESHALL VA
2020-10-07 434-423-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E BACHESHALL VA
2020-10-07 434-443-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E CHARLOTSVL VA
2020-10-07 434-443-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E CHARLOTSVL VA
2020-10-07 434-474-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E HAMPDESDNY VA
2020-10-07 434-474-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E HAMPDESDNY VA
2020-10-06 434-206-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E CLARKSVL VA
2020-10-06 434-206-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E CLARKSVL VA
2020-10-06 434-217-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E CHASE CITY VA
2020-10-06 434-217-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E CHASE CITY VA
2020-10-06 434-230-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E SOUTH HILL VA
2020-10-06 434-230-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E SOUTH HILL VA
2020-10-06 434-255-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E ARVONIA VA
2020-10-06 434-255-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E ARVONIA VA
2020-10-06 434-280-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E BUCKINGHAM VA
2020-10-06 434-280-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E BUCKINGHAM VA
2020-10-06 434-355-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E EPPES FORK VA
2020-10-06 434-355-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E EPPES FORK VA
2020-10-06 434-393-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E CHRLTTCTHS VA
2020-10-06 434-393-9XXX 9000–9999Assigned ONVOY, LLC - VA 138E CHRLTTCTHS VA
2020-10-06 434-442-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E VOLENS VA
2020-10-06 434-442-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E VOLENS VA
2020-10-06 434-460-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E ALBERTA VA
2020-10-06 434-460-9XXX 9000–9999Assigned ONVOY, LLC - VA 138E ALBERTA VA
2020-10-06 434-500-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E BOYDTON VA
2020-10-06 434-500-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E BOYDTON VA
2020-10-06 434-567-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E SOBRUNSWIK VA
2020-10-06 434-567-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E SOBRUNSWIK VA
2020-10-06 434-595-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E PAMPLIN VA
2020-10-06 434-595-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E PAMPLIN VA
2020-10-06 434-800-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E LAWRENCEVL VA
2020-10-06 434-800-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E LAWRENCEVL VA
2020-10-05 434-285-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E SCOTTSVL VA
2020-10-05 434-285-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E SCOTTSVL VA
2020-10-05 434-443-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 CHARLOTSVL VA
2020-10-05 434-591-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E PALMYRA VA
2020-10-05 434-591-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E PALMYRA VA
2020-10-05 434-597-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E STONYCREEK VA
2020-10-05 434-597-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E STONYCREEK VA
2020-10-05 434-686-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E 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.