NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

13 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 434
ONVOY, LLC - VA 5
VERSATEL LLC 2
PEERLESS NETWORK OF VIRGINIA, LLC - VA 2
EXIANT COMMUNICATIONS LLC 2
OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 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
2008-01-15 434-549-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DANVILLE VA
2008-01-15 434-549-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DANVILLE VA
2007-12-11 434-473-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 LYNCHBURG VA
2007-12-11 434-473-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 LYNCHBURG VA
2007-12-11 434-473-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 LYNCHBURG VA
2007-11-29 434-327-2XXX 2000–2999Assigned METROPCS, INC. 5562 CHARLOTSVL VA
2007-11-29 434-327-3XXX 3000–3999Assigned METROPCS, INC. 5562 CHARLOTSVL VA
2007-11-29 434-738-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 BOYDTON VA
2007-11-19 434-202-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 CHARLOTSVL VA
2007-10-30 434-594-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 EMPORIA VA
2007-10-23 434-326-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 CHARLOTSVL VA
2007-10-23 434-465-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 CHARLOTSVL VA
2007-09-04 434-826-8XXX 8000–8999Assigned METROPCS, INC. 5562 AMHERST VA
2007-08-16 434-872-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 CHARLOTSVL VA
2007-08-09 434-471-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 SO BOSTON VA
2007-08-09 434-471-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 SO BOSTON VA
2007-08-08 434-607-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 FARMVILLE VA
2007-08-03 434-473-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 LYNCHBURG VA
2007-08-03 434-473-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 LYNCHBURG VA
2007-06-08 434-327-6XXX 6000–6999Assigned METROPCS, INC. 5562 CHARLOTSVL VA
2007-06-08 434-327-7XXX 7000–7999Assigned METROPCS, INC. 5562 CHARLOTSVL VA
2007-06-08 434-327-8XXX 8000–8999Assigned METROPCS, INC. 5562 CHARLOTSVL VA
2007-06-06 434-532-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 LAWRENCEVL VA
2007-05-18 434-200-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F LYNCHBURG VA
2007-05-18 434-200-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F LYNCHBURG VA
2007-05-18 434-200-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F LYNCHBURG VA
2007-05-18 434-200-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F LYNCHBURG VA
2007-05-18 434-200-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F LYNCHBURG VA
2007-05-18 434-200-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F LYNCHBURG VA
2007-05-18 434-200-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F LYNCHBURG VA
2007-05-18 434-420-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 LYNCHBURG VA
2007-03-30 434-205-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J CROZET VA
2007-03-23 434-202-0XXX 0000–0999Assigned COMCAST IP PHONE, LLC 318J CHARLOTSVL VA
2007-03-19 434-709-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 DANVILLE VA
2007-03-19 434-709-6XXX 6000–6999Assigned METROPCS, INC. 5562 DANVILLE VA
2007-03-06 434-321-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 VICTORIA VA
2007-03-02 434-284-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J CHARLOTSVL VA
2007-02-23 434-382-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 LYNCHBURG VA
2007-02-23 434-382-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 LYNCHBURG VA
2007-02-23 434-382-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 LYNCHBURG VA
2007-02-13 434-549-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DANVILLE VA
2007-02-07 434-262-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 SOUTH HILL VA
2007-02-07 434-594-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 EMPORIA VA
2007-02-01 434-485-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F LYNCHBURG VA
2007-01-02 434-471-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 SO BOSTON VA
2007-01-02 434-471-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 SO BOSTON VA
2007-01-02 434-471-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 SO BOSTON VA
2006-12-18 434-709-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 DANVILLE VA
2006-12-14 434-227-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 CHARLOTSVL VA
2006-12-06 434-607-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 FARMVILLE 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.