NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

1 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 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
2015-02-10 804-424-8XXX 8000–8999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G GOOCHLAND VA
2015-02-10 804-489-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J RICHMOND VA
2015-02-10 804-585-0XXX 0000–0999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G ASHLAND VA
2015-02-04 804-463-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J SANDSTON VA
2015-02-03 804-476-9XXX 9000–9999Assigned COMCAST IP PHONE, LLC 318J MANAKIN VA
2015-01-28 804-999-0XXX 0000–0999Assigned ONVOY, LLC - VA 138E RICHMOND VA
2015-01-28 804-999-9XXX 9000–9999Assigned ONVOY, LLC - VA 138E RICHMOND VA
2015-01-23 804-489-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 RICHMOND VA
2015-01-23 804-489-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 RICHMOND VA
2015-01-23 804-489-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 RICHMOND VA
2015-01-23 804-528-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 RICHMOND VA
2015-01-23 804-528-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 RICHMOND VA
2015-01-23 804-528-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 RICHMOND VA
2015-01-23 804-597-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 7238 WEST POINT VA
2015-01-22 804-939-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J RICHMOND VA
2015-01-20 804-208-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F BEAVERDAM VA
2015-01-20 804-223-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F LADYSMITH VA
2015-01-20 804-394-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F FARNHAM VA
2015-01-20 804-442-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F MECHANCSVL VA
2015-01-20 804-462-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F LIVELY VA
2015-01-20 804-493-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F MONTROSS VA
2015-01-20 804-529-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F CALLAO VA
2015-01-12 804-293-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 7238 BETHIA VA
2015-01-08 804-939-1XXX 1000–1999Assigned METROPCS, INC. 5562 RICHMOND VA
2015-01-08 804-939-2XXX 2000–2999Assigned METROPCS, INC. 5562 RICHMOND VA
2015-01-08 804-939-3XXX 3000–3999Assigned METROPCS, INC. 5562 RICHMOND VA
2015-01-08 804-939-4XXX 4000–4999Assigned METROPCS, INC. 5562 RICHMOND VA
2015-01-02 804-300-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 WAVERLY VA
2014-12-12 804-655-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F RICHMOND VA
2014-12-10 804-939-0XXX 0000–0999Assigned METROPCS, INC. 5562 RICHMOND VA
2014-12-10 804-939-9XXX 9000–9999Assigned METROPCS, INC. 5562 RICHMOND VA
2014-12-08 804-569-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F MECHANCSVL VA
2014-12-05 804-709-2XXX 2000–2999Assigned METROPCS, INC. 5562 RICHMOND VA
2014-12-03 804-585-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 7238 ASHLAND VA
2014-12-01 804-585-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 ASHLAND VA
2014-12-01 804-585-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 ASHLAND VA
2014-11-25 804-386-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 RICHMOND VA
2014-11-25 804-510-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 RICHMOND VA
2014-11-25 804-510-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 RICHMOND VA
2014-11-25 804-709-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 RICHMOND VA
2014-11-24 804-299-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 ASHLAND VA
2014-11-18 804-709-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J RICHMOND VA
2014-11-14 804-295-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 CHESTER VA
2014-11-14 804-510-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 RICHMOND VA
2014-11-14 804-510-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 RICHMOND VA
2014-11-05 804-709-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 7238 RICHMOND VA
2014-10-21 804-478-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F MCKENNEY VA
2014-10-17 804-324-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J PETERSBURG VA
2014-10-16 804-629-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 RICHMOND VA
2014-10-16 804-629-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 RICHMOND 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.