NumberResearch Membership · Data 09/21/2026

Recent thousands-block assignments

1 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026

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 804
PEERLESS NETWORK OF VIRGINIA, LLC - VA 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
2018-06-11 804-352-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E HOPEWELL VA
2018-06-07 804-533-9XXX 9000–9999Assigned METROPCS, INC. 5562 RICHMOND VA
2018-05-31 804-207-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E CARTERSVL VA
2018-05-31 804-315-9XXX 9000–9999Assigned ONVOY, LLC - VA 138E MCKENNEY VA
2018-05-23 804-242-1XXX 1000–1999Assigned CORETEL VIRGINIA, LLC - VA 5832 AMELIACTHS VA
2018-05-23 804-242-2XXX 2000–2999Assigned CORETEL VIRGINIA, LLC - VA 5832 AMELIACTHS VA
2018-05-23 804-242-3XXX 3000–3999Assigned CORETEL VIRGINIA, LLC - VA 5832 AMELIACTHS VA
2018-05-23 804-465-3XXX 3000–3999Assigned CORETEL VIRGINIA, LLC - VA 5832 MONTROSS VA
2018-05-23 804-468-2XXX 2000–2999Assigned CORETEL VIRGINIA, LLC - VA 5832 HAGUE VA
2018-05-23 804-544-3XXX 3000–3999Assigned CORETEL VIRGINIA, LLC - VA 5832 MONTPELIER VA
2018-05-23 804-544-4XXX 4000–4999Assigned CORETEL VIRGINIA, LLC - VA 5832 MONTPELIER VA
2018-05-23 804-544-5XXX 5000–5999Assigned CORETEL VIRGINIA, LLC - VA 5832 MONTPELIER VA
2018-05-23 804-666-3XXX 3000–3999Assigned CORETEL VIRGINIA, LLC - VA 5832 BETHIA VA
2018-05-23 804-666-4XXX 4000–4999Assigned CORETEL VIRGINIA, LLC - VA 5832 BETHIA VA
2018-05-23 804-666-5XXX 5000–5999Assigned CORETEL VIRGINIA, LLC - VA 5832 BETHIA VA
2018-05-23 804-680-4XXX 4000–4999Assigned CORETEL VIRGINIA, LLC - VA 5832 SANDSTON VA
2018-05-23 804-680-5XXX 5000–5999Assigned CORETEL VIRGINIA, LLC - VA 5832 SANDSTON VA
2018-05-23 804-680-6XXX 6000–6999Assigned CORETEL VIRGINIA, LLC - VA 5832 SANDSTON VA
2018-05-23 804-913-0XXX 0000–0999Assigned CORETEL VIRGINIA, LLC - VA 5832 HANOVER VA
2018-05-23 804-924-0XXX 0000–0999Assigned CORETEL VIRGINIA, LLC - VA 5832 MIDLOTHIAN VA
2018-05-23 804-945-2XXX 2000–2999Assigned CORETEL VIRGINIA, LLC - VA 5832 KILMARNOCK VA
2018-05-23 804-945-3XXX 3000–3999Assigned CORETEL VIRGINIA, LLC - VA 5832 KILMARNOCK VA
2018-05-23 804-945-4XXX 4000–4999Assigned CORETEL VIRGINIA, LLC - VA 5832 KILMARNOCK VA
2018-05-08 804-390-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 7238 CALLAO VA
2018-05-03 804-799-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 RICHMOND VA
2018-05-02 804-609-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - VA 4644 PETERSBURG VA
2018-04-30 804-206-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F DINWIDDIE VA
2018-04-09 804-924-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E MIDLOTHIAN VA
2018-03-26 804-799-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - VA 4644 RICHMOND VA
2018-03-21 804-799-8XXX 8000–8999Assigned METROPCS, INC. 5562 RICHMOND VA
2018-03-20 804-785-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E KNGANDQUEN VA
2018-03-05 804-666-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E BETHIA VA
2018-03-02 804-522-0XXX 0000–0999Assigned ONVOY, LLC - VA 138E MECHANCSVL VA
2018-03-01 804-735-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J CHESTER VA
2018-02-27 804-924-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J MIDLOTHIAN VA
2018-02-22 804-735-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E CHESTER VA
2018-02-15 804-522-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J MECHANCSVL VA
2018-02-13 804-799-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J RICHMOND VA
2018-02-13 804-799-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J RICHMOND VA
2018-02-06 804-799-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 7238 RICHMOND VA
2018-02-06 804-799-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 7238 RICHMOND VA
2018-02-02 804-800-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J ASHLAND VA
2018-01-24 804-457-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J FIFE VA
2018-01-23 804-220-6XXX 6000–6999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G REEDVILLE VA
2018-01-23 804-789-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 7238 MECHANCSVL VA
2018-01-19 804-799-0XXX 0000–0999Assigned ONVOY, LLC - VA 138E RICHMOND VA
2018-01-19 804-799-1XXX 1000–1999Assigned ONVOY, LLC - VA 138E RICHMOND VA
2018-01-19 804-799-9XXX 9000–9999Assigned ONVOY, LLC - VA 138E RICHMOND VA
2018-01-16 804-392-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - VA 4644 ENON VA
2017-12-29 804-246-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 TAPPAHNNCK VA

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.