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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2016-08-30 804-781-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E MECHANCSVL VA
2016-08-30 804-781-9XXX 9000–9999Assigned ONVOY, LLC - VA 138E MECHANCSVL VA
2016-08-30 804-792-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E GLOUCESTER VA
2016-08-30 804-792-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E GLOUCESTER VA
2016-08-30 804-884-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E PORT ROYAL VA
2016-08-30 804-884-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E PORT ROYAL VA
2016-08-30 804-885-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E KINGWILLIM VA
2016-08-30 804-885-9XXX 9000–9999Assigned ONVOY, LLC - VA 138E KINGWILLIM VA
2016-08-30 804-886-1XXX 1000–1999Assigned ONVOY, LLC - VA 138E DOSWELL VA
2016-08-30 804-886-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E DOSWELL VA
2016-08-30 804-889-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E DELTAVILLE VA
2016-08-30 804-889-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E DELTAVILLE VA
2016-08-30 804-913-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E HANOVER VA
2016-08-30 804-913-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E HANOVER VA
2016-08-30 804-966-0XXX 0000–0999Assigned ONVOY, LLC - VA 138E PROVICFORG VA
2016-08-30 804-966-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E PROVICFORG VA
2016-08-30 804-993-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E HAYES VA
2016-08-30 804-993-9XXX 9000–9999Assigned ONVOY, LLC - VA 138E HAYES VA
2016-08-29 804-293-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E BETHIA VA
2016-08-29 804-293-9XXX 9000–9999Assigned ONVOY, LLC - VA 138E BETHIA VA
2016-08-29 804-596-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E BOWLNGGREN VA
2016-08-29 804-596-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E BOWLNGGREN VA
2016-08-29 804-800-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E ASHLAND VA
2016-08-29 804-800-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E ASHLAND VA
2016-08-23 804-331-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F CHARLES CY VA
2016-08-23 804-491-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F CUMBERLAND VA
2016-08-23 804-544-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F MONTPELIER VA
2016-08-23 804-997-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J RICHMOND VA
2016-08-18 804-505-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F MATHEWS VA
2016-08-18 804-557-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F PROVICFORG VA
2016-08-16 804-203-6XXX 6000–6999Assigned METROPCS, INC. 5562 PETERSBURG VA
2016-08-15 804-227-7XXX 7000–7999Assigned HD CARRIER LLC 321J GUM TREE VA
2016-08-15 804-227-8XXX 8000–8999Assigned HD CARRIER LLC 321J GUM TREE VA
2016-08-15 804-667-3XXX 3000–3999Assigned HD CARRIER LLC 321J ENON VA
2016-08-15 804-667-4XXX 4000–4999Assigned HD CARRIER LLC 321J ENON VA
2016-08-15 804-667-5XXX 5000–5999Assigned HD CARRIER LLC 321J ENON VA
2016-08-15 804-681-5XXX 5000–5999Assigned HD CARRIER LLC 321J ENON VA
2016-08-15 804-681-6XXX 6000–6999Assigned HD CARRIER LLC 321J ENON VA
2016-08-15 804-961-8XXX 8000–8999Assigned HD CARRIER LLC 321J GUM TREE VA
2016-08-15 804-961-9XXX 9000–9999Assigned HD CARRIER LLC 321J GUM TREE VA
2016-08-12 804-998-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J RICHMOND VA
2016-08-09 804-500-1XXX 1000–1999Assigned NUSO, LLC 551G RICHMOND VA
2016-08-09 804-500-2XXX 2000–2999Assigned NUSO, LLC 551G RICHMOND VA
2016-08-09 804-500-3XXX 3000–3999Assigned NUSO, LLC 551G RICHMOND VA
2016-08-09 804-500-4XXX 4000–4999Assigned NUSO, LLC 551G RICHMOND VA
2016-08-09 804-500-8XXX 8000–8999Assigned NUSO, LLC 551G RICHMOND VA
2016-08-08 804-930-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F CHESTER VA
2016-08-05 804-244-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J MECHANCSVL VA
2016-08-02 804-485-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F OLD CHURCH VA
2016-08-01 804-295-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 CHESTER 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.