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
2014-05-27 804-557-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 PROVICFORG VA
2014-05-27 804-596-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J BOWLNGGREN VA
2014-05-27 804-597-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J WEST POINT VA
2014-05-27 804-669-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J WAVERLY VA
2014-05-27 804-719-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J ROCKVILLE VA
2014-05-27 804-724-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J HEATHSVL VA
2014-05-27 804-776-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 DELTAVILLE VA
2014-05-27 804-792-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J GLOUCESTER VA
2014-05-27 804-913-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 HANOVER VA
2014-05-27 804-993-5XXX 5000–5999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J HAYES VA
2014-05-23 804-223-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J LADYSMITH VA
2014-05-23 804-265-2XXX 2000–2999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J DINWIDDIE VA
2014-05-23 804-294-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J KNGANDQUEN VA
2014-05-23 804-299-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J ASHLAND VA
2014-05-23 804-375-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J CARTERSVL VA
2014-05-23 804-424-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J GOOCHLAND VA
2014-05-23 804-438-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J IRVINGTON VA
2014-05-23 804-462-4XXX 4000–4999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J LIVELY VA
2014-05-23 804-480-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J KILMARNOCK VA
2014-05-23 804-491-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J CUMBERLAND VA
2014-05-23 804-493-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J MONTROSS VA
2014-05-23 804-505-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J MATHEWS VA
2014-05-23 804-552-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J FIFE VA
2014-05-23 804-667-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J ENON VA
2014-05-23 804-668-4XXX 4000–4999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J HOPEWELL VA
2014-05-23 804-803-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 OLD CHURCH VA
2014-05-23 804-884-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J PORT ROYAL VA
2014-05-23 804-885-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J KINGWILLIM VA
2014-05-07 804-326-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F SANDSTON VA
2014-05-07 804-510-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F RICHMOND VA
2014-04-29 804-308-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 RICHMOND VA
2014-04-22 804-729-0XXX 0000–0999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G RICHMOND VA
2014-04-22 804-729-3XXX 3000–3999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G RICHMOND VA
2014-04-22 804-729-9XXX 9000–9999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G RICHMOND VA
2014-04-21 804-818-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J BETHIA VA
2014-04-18 804-793-0XXX 0000–0999Assigned PAETEC ITEL, LLC 829J RICHMOND VA
2014-04-15 804-298-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 RICHMOND VA
2014-04-15 804-298-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 RICHMOND VA
2014-04-11 804-292-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 RICHMOND VA
2014-04-11 804-298-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 RICHMOND VA
2014-04-11 804-298-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 RICHMOND VA
2014-04-11 804-298-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 RICHMOND VA
2014-04-11 804-518-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J PETERSBURG VA
2014-04-07 804-438-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F IRVINGTON VA
2014-04-04 804-298-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 RICHMOND VA
2014-04-04 804-298-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 RICHMOND VA
2014-04-04 804-298-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 RICHMOND VA
2014-04-02 804-277-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J MECHANCSVL VA
2014-04-01 804-292-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 RICHMOND VA
2014-03-31 804-300-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 WAVERLY 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.