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
2016-07-25 804-410-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F COLONILBCH VA
2016-07-25 804-708-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F MANAKIN VA
2016-07-22 804-203-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J PETERSBURG VA
2016-07-22 804-293-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F BETHIA VA
2016-07-22 804-326-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F SANDSTON VA
2016-07-22 804-352-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F HOPEWELL VA
2016-07-19 804-599-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F TAPPAHNNCK VA
2016-07-12 804-735-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 CHESTER VA
2016-06-30 804-558-0XXX 0000–0999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - VA 4644 RICHMOND VA
2016-06-30 804-558-1XXX 1000–1999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - VA 4644 RICHMOND VA
2016-06-30 804-558-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - VA 4644 RICHMOND VA
2016-06-30 804-558-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - VA 4644 RICHMOND VA
2016-06-30 804-558-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - VA 4644 RICHMOND VA
2016-06-30 804-558-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - VA 4644 RICHMOND VA
2016-06-30 804-558-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - VA 4644 RICHMOND VA
2016-06-30 804-558-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - VA 4644 RICHMOND VA
2016-06-30 804-558-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - VA 4644 RICHMOND VA
2016-06-30 804-558-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - VA 4644 RICHMOND VA
2016-06-27 804-510-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J RICHMOND VA
2016-06-27 804-789-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F MECHANCSVL VA
2016-06-24 804-302-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F MIDLOTHIAN VA
2016-06-23 804-203-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F PETERSBURG VA
2016-06-22 804-259-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 7238 HEATHSVL VA
2016-06-22 804-885-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 7238 KINGWILLIM VA
2016-06-21 804-762-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 RICHMOND VA
2016-06-20 804-403-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F POWHATAN VA
2016-06-20 804-762-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F RICHMOND VA
2016-06-02 804-801-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 RICHMOND VA
2016-06-02 804-801-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 RICHMOND VA
2016-06-02 804-801-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 RICHMOND VA
2016-06-02 804-801-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 RICHMOND VA
2016-06-02 804-801-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 RICHMOND VA
2016-05-26 804-483-0XXX 0000–0999Assigned PAETEC ITEL, LLC 829J RICHMOND VA
2016-05-26 804-483-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J RICHMOND VA
2016-05-26 804-483-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J RICHMOND VA
2016-05-26 804-483-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J RICHMOND VA
2016-05-26 804-483-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J RICHMOND VA
2016-05-26 804-483-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J RICHMOND VA
2016-05-26 804-483-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J RICHMOND VA
2016-05-26 804-483-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J RICHMOND VA
2016-05-26 804-483-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J RICHMOND VA
2016-05-26 804-483-9XXX 9000–9999Assigned PAETEC ITEL, LLC 829J RICHMOND VA
2016-05-20 804-729-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 7238 RICHMOND VA
2016-05-04 804-330-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J RICHMOND VA
2016-05-04 804-528-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J RICHMOND VA
2016-04-27 804-500-0XXX 0000–0999Assigned ONVOY, LLC - VA 138E RICHMOND VA
2016-04-27 804-500-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E RICHMOND VA
2016-04-27 804-500-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E RICHMOND VA
2016-04-27 804-500-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E RICHMOND VA
2016-04-25 804-667-1XXX 1000–1999Assigned HD CARRIER LLC 321J ENON 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.