NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

31 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 948
ONVOY, LLC - VA 17
NEW CINGULAR WIRELESS PCS, LLC - DC 6
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 4
EXIANT COMMUNICATIONS LLC 2
VERSATEL 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
2026-08-12 948-269-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NWPTNWSZN3 VA
2026-08-12 948-269-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NWPTNWSZN3 VA
2026-08-10 948-600-7XXX 7000–7999Assigned EXIANT COMMUNICATIONS LLC 114J BOYKINS VA
2026-08-06 948-254-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E NWPTNWSZN2 VA
2026-08-06 948-268-0XXX 0000–0999Assigned ONVOY, LLC - VA 138E NRFOLKZON2 VA
2026-08-06 948-268-1XXX 1000–1999Assigned ONVOY, LLC - VA 138E NRFOLKZON2 VA
2026-08-06 948-268-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E NRFOLKZON2 VA
2026-08-06 948-268-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E NRFOLKZON2 VA
2026-08-06 948-268-4XXX 4000–4999Assigned ONVOY, LLC - VA 138E NRFOLKZON2 VA
2026-08-06 948-268-5XXX 5000–5999Assigned ONVOY, LLC - VA 138E NRFOLKZON2 VA
2026-08-04 948-228-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H WILLIAMSBG VA
2026-08-04 948-270-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H NRFOLKZON4 VA
2026-08-04 948-271-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H NWPTNWSZN1 VA
2026-08-04 948-271-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J NWPTNWSZN1 VA
2026-08-04 948-271-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J NWPTNWSZN1 VA
2026-08-04 948-271-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J NWPTNWSZN1 VA
2026-08-04 948-271-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J NWPTNWSZN1 VA
2026-08-04 948-271-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J NWPTNWSZN1 VA
2026-08-03 948-239-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NRFOLKZON2 VA
2026-07-30 948-218-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E FRANKLIN VA
2026-07-27 948-231-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E NRFOLKZON2 VA
2026-07-27 948-241-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E NRFOLKZON3 VA
2026-07-27 948-254-6XXX 6000–6999Assigned ONVOY, LLC - VA 138E NWPTNWSZN2 VA
2026-07-27 948-254-7XXX 7000–7999Assigned ONVOY, LLC - VA 138E NWPTNWSZN2 VA
2026-07-27 948-261-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E NRFOLKZON3 VA
2026-07-27 948-264-1XXX 1000–1999Assigned ONVOY, LLC - VA 138E NRFOLKZON2 VA
2026-07-27 948-264-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E NRFOLKZON2 VA
2026-07-27 948-266-1XXX 1000–1999Assigned ONVOY, LLC - VA 138E NRFOLKZON3 VA
2026-07-27 948-266-2XXX 2000–2999Assigned ONVOY, LLC - VA 138E NRFOLKZON3 VA
2026-07-27 948-266-3XXX 3000–3999Assigned ONVOY, LLC - VA 138E NRFOLKZON3 VA
2026-07-20 948-233-3XXX 3000–3999Assigned EXIANT COMMUNICATIONS LLC 114J PARKSLEY VA
2026-07-16 948-239-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON2 VA
2026-07-16 948-239-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON2 VA
2026-07-15 948-264-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NRFOLKZON2 VA
2026-07-15 948-264-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NRFOLKZON2 VA
2026-07-15 948-298-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NRFOLKZON2 VA
2026-07-15 948-298-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NRFOLKZON2 VA
2026-07-15 948-298-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NRFOLKZON2 VA
2026-07-07 948-266-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON3 VA
2026-07-02 948-261-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NRFOLKZON3 VA
2026-07-02 948-261-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NRFOLKZON3 VA
2026-07-02 948-261-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NRFOLKZON3 VA
2026-06-23 948-228-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 WILLIAMSBG VA
2026-06-23 948-234-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 SMITHFIELD VA
2026-06-23 948-267-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NWPTNWSZN3 VA
2026-06-17 948-237-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON1 VA
2026-06-16 948-224-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NWPTNWSZN1 VA
2026-06-03 948-264-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NRFOLKZON2 VA
2026-06-03 948-264-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NRFOLKZON2 VA
2026-06-03 948-264-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NRFOLKZON2 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.