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
2011-06-08 804-608-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F BETHIA VA
2011-06-08 804-621-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F CHESTER VA
2011-06-01 804-481-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F PETERSBURG VA
2011-06-01 804-601-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F MIDLOTHIAN VA
2011-05-18 804-243-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 CHESTER VA
2011-05-18 804-312-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 CHESTER VA
2011-05-18 804-454-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 CHESTER VA
2011-05-10 804-621-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 CHESTER VA
2011-04-25 804-588-1XXX 1000–1999Assigned VERIZON VIRGINIA, INC. 9213 RICHMOND VA
2011-03-16 804-588-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 7238 RICHMOND VA
2011-03-15 804-588-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J RICHMOND VA
2011-03-03 804-446-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F HOPEWELL VA
2011-03-03 804-464-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F MIDLOTHIAN VA
2011-03-02 804-466-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 7238 TAPPAHNNCK VA
2011-02-28 804-554-9XXX 9000–9999Assigned YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 367E RICHMOND VA
2011-02-28 804-588-9XXX 9000–9999Assigned YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 367E RICHMOND VA
2011-02-23 804-588-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 7238 RICHMOND VA
2011-02-18 804-325-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 RICHMOND VA
2011-02-18 804-459-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 ASHLAND VA
2011-02-18 804-496-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 ASHLAND VA
2011-02-18 804-496-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 ASHLAND VA
2011-02-18 804-550-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 ASHLAND VA
2011-02-18 804-550-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 ASHLAND VA
2011-02-18 804-554-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 RICHMOND VA
2011-02-18 804-728-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 RICHMOND VA
2011-02-18 804-728-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 RICHMOND VA
2011-02-18 804-859-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 RICHMOND VA
2011-02-11 804-504-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 PETERSBURG VA
2011-02-11 804-504-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 PETERSBURG VA
2011-02-11 804-631-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 PETERSBURG VA
2011-02-11 804-631-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 PETERSBURG VA
2011-02-11 804-631-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 PETERSBURG VA
2011-02-11 804-631-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 PETERSBURG VA
2011-02-11 804-631-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 PETERSBURG VA
2011-02-11 804-631-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 PETERSBURG VA
2011-02-11 804-631-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 PETERSBURG VA
2011-02-09 804-554-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F RICHMOND VA
2011-02-09 804-554-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F RICHMOND VA
2011-02-09 804-554-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F RICHMOND VA
2011-02-09 804-554-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F RICHMOND VA
2011-02-09 804-554-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F RICHMOND VA
2011-02-09 804-554-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F RICHMOND VA
2011-02-03 804-396-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F RICHMOND VA
2011-02-03 804-396-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F RICHMOND VA
2011-02-03 804-396-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F RICHMOND VA
2011-02-03 804-461-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F RICHMOND VA
2011-01-31 804-933-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 RICHMOND VA
2011-01-31 804-933-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 RICHMOND VA
2011-01-31 804-933-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 RICHMOND VA
2011-01-31 804-933-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 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.