NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

2 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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 757
ONVOY, LLC - VA 1
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - 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
2021-04-09 757-993-6XXX 6000–6999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G TEMPERNCVL VA
2021-04-07 757-571-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E FRANKLIN VA
2021-04-07 757-697-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E NWPTNWSZN1 VA
2021-04-07 757-697-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E NWPTNWSZN1 VA
2021-04-07 757-697-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E NWPTNWSZN1 VA
2021-04-07 757-895-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E NRFOLKZON1 VA
2021-04-07 757-996-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E NRFOLKZON1 VA
2021-04-07 757-996-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E NRFOLKZON1 VA
2021-04-06 757-801-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E CHINCOTEGU VA
2021-04-02 757-792-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F COURTLAND VA
2021-04-02 757-799-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON3 VA
2021-04-02 757-994-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2021-04-02 757-994-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2021-03-30 757-732-5XXX 5000–5999Assigned FRACTEL, LLC 965H NWPTNWSZN2 VA
2021-03-30 757-786-7XXX 7000–7999Assigned FRACTEL, LLC 965H NRFOLKZON4 VA
2021-03-30 757-895-3XXX 3000–3999Assigned METROPCS, INC. 5562 NRFOLKZON1 VA
2021-03-30 757-895-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON1 VA
2021-03-30 757-895-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON1 VA
2021-03-30 757-895-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON1 VA
2021-03-30 757-996-2XXX 2000–2999Assigned METROPCS, INC. 5562 NRFOLKZON1 VA
2021-03-23 757-208-8XXX 8000–8999Assigned METROPCS, INC. 5562 WILLIAMSBG VA
2021-03-23 757-929-3XXX 3000–3999Assigned METROPCS, INC. 5562 NRFOLKZON3 VA
2021-03-05 757-712-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 CRITTENDEN VA
2021-03-05 757-712-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 CRITTENDEN VA
2021-03-04 757-765-1XXX 1000–1999Assigned ONVOY, LLC - VA 138E NWPTNWSZN2 VA
2021-03-04 757-765-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E NWPTNWSZN2 VA
2021-03-04 757-765-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E NWPTNWSZN2 VA
2021-03-04 757-765-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E NWPTNWSZN2 VA
2021-03-04 757-798-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E SMITHFIELD VA
2021-03-04 757-798-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E SMITHFIELD VA
2021-03-04 757-922-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E SUFFOLK VA
2021-03-04 757-925-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E SUFFOLK VA
2021-02-28 757-929-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON3 VA
2021-02-26 757-577-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON1 VA
2021-02-26 757-720-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON4 VA
2021-02-26 757-895-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON1 VA
2021-02-26 757-996-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON1 VA
2021-02-26 757-997-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 WINDSOR VA
2021-02-26 757-997-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 WINDSOR VA
2021-02-16 757-697-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 7238 NWPTNWSZN1 VA
2021-02-12 757-929-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 7238 NRFOLKZON3 VA
2021-02-09 757-798-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 SMITHFIELD VA
2021-02-04 757-590-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E TANGIER VA
2021-02-04 757-590-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E TANGIER VA
2021-02-04 757-601-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E CLAREMONT VA
2021-02-04 757-601-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E CLAREMONT VA
2021-02-04 757-666-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E ONANCOCK VA
2021-02-04 757-666-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E ONANCOCK VA
2021-02-04 757-720-0XXX 0000–0999Assigned ONVOY, LLC - VA 138E NRFOLKZON4 VA
2021-02-04 757-720-1XXX 1000–1999Assigned ONVOY, LLC - VA 138E NRFOLKZON4 VA

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.