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
2021-02-04 757-720-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E NRFOLKZON4 VA
2021-02-04 757-720-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E NRFOLKZON4 VA
2021-02-04 757-733-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E NWPTNWSZN4 VA
2021-02-04 757-733-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E NWPTNWSZN4 VA
2021-02-04 757-733-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E NWPTNWSZN4 VA
2021-02-04 757-745-0XXX 0000–0999Assigned ONVOY, LLC - VA 138E CRITTENDEN VA
2021-02-04 757-780-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E CHUCKATUCK VA
2021-02-04 757-780-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E CHUCKATUCK VA
2021-02-04 757-906-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E TOANO VA
2021-02-04 757-906-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E TOANO VA
2021-02-04 757-908-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E NRFOLKZON6 VA
2021-02-04 757-908-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E NRFOLKZON6 VA
2021-02-04 757-979-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E CRITTENDEN VA
2021-02-04 757-993-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E TEMPERNCVL VA
2021-02-04 757-993-8XXX 8000–8999Assigned ONVOY, LLC - VA 138E TEMPERNCVL VA
2021-02-04 757-997-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E WINDSOR VA
2021-02-04 757-997-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E WINDSOR VA
2021-01-29 757-974-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J NRFOLKZON2 VA
2021-01-28 757-982-1XXX 1000–1999Assigned TELNYX LLC 073H CAPECHARLS VA
2021-01-15 757-697-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E NWPTNWSZN1 VA
2021-01-15 757-697-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E NWPTNWSZN1 VA
2021-01-15 757-697-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E NWPTNWSZN1 VA
2021-01-14 757-972-4XXX 4000–4999Assigned METROPCS, INC. 5562 NRFOLKZON3 VA
2021-01-14 757-979-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 CRITTENDEN VA
2021-01-08 757-209-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E WILLIAMSBG VA
2021-01-08 757-608-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E WILLIAMSBG VA
2021-01-07 757-209-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 WILLIAMSBG VA
2021-01-06 757-207-7XXX 7000–7999Assigned TERRA NOVA TELECOM INC. 145J WILLIAMSBG VA
2021-01-06 757-844-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON1 VA
2021-01-06 757-895-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON1 VA
2021-01-06 757-895-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON1 VA
2021-01-06 757-895-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON1 VA
2021-01-06 757-996-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON1 VA
2020-12-15 757-571-8XXX 8000–8999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G FRANKLIN VA
2020-12-15 757-780-6XXX 6000–6999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G CHUCKATUCK VA
2020-12-15 757-960-9XXX 9000–9999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G SMITHFIELD VA
2020-12-15 757-982-6XXX 6000–6999Assigned PEERLESS NETWORK OF VIRGINIA, LLC - VA 275G CAPECHARLS VA
2020-12-03 757-997-8XXX 8000–8999Assigned TELNYX LLC 073H WINDSOR VA
2020-12-02 757-974-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NRFOLKZON2 VA
2020-12-02 757-974-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NRFOLKZON2 VA
2020-12-02 757-974-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NRFOLKZON2 VA
2020-12-02 757-974-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NRFOLKZON2 VA
2020-11-11 757-765-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E NWPTNWSZN2 VA
2020-11-11 757-765-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E NWPTNWSZN2 VA
2020-11-11 757-765-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E NWPTNWSZN2 VA
2020-11-06 757-972-0XXX 0000–0999Assigned METROPCS, INC. 5562 NRFOLKZON3 VA
2020-11-06 757-979-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 CRITTENDEN VA
2020-11-05 757-781-0XXX 0000–0999Assigned ONVOY, LLC - VA 138E NWPTNWSZN3 VA
2020-11-05 757-781-1XXX 1000–1999Assigned ONVOY, LLC - VA 138E NWPTNWSZN3 VA
2020-11-05 757-781-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E NWPTNWSZN3 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.