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 209
ONVOY, LLC - CA 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
2020-09-08 209-746-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MERCED CA
2020-09-08 209-746-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MERCED CA
2020-09-08 209-746-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MERCED CA
2020-09-08 209-746-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MERCED CA
2020-09-08 209-746-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MERCED CA
2020-09-08 209-746-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MERCED CA
2020-09-08 209-746-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MERCED CA
2020-09-08 209-746-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MERCED CA
2020-09-08 209-746-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MERCED CA
2020-09-08 209-746-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MERCED CA
2020-09-08 209-749-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MERCED CA
2020-09-08 209-749-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MERCED CA
2020-09-08 209-749-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MERCED CA
2020-09-08 209-749-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MERCED CA
2020-09-08 209-750-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MODESTO CA
2020-09-08 209-750-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MODESTO CA
2020-09-08 209-750-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MODESTO CA
2020-09-08 209-750-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MODESTO CA
2020-09-08 209-750-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MODESTO CA
2020-09-08 209-750-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MODESTO CA
2020-09-08 209-750-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MODESTO CA
2020-09-08 209-750-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MODESTO CA
2020-09-08 209-750-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MODESTO CA
2020-09-08 209-750-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MODESTO CA
2020-09-08 209-771-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MODESTO CA
2020-09-08 209-771-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MODESTO CA
2020-09-08 209-771-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MODESTO CA
2020-09-08 209-771-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MODESTO CA
2020-09-08 209-771-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MODESTO CA
2020-09-08 209-771-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MODESTO CA
2020-09-04 209-506-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MERCED CA
2020-09-04 209-506-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MERCED CA
2020-09-04 209-506-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MERCED CA
2020-09-04 209-506-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MERCED CA
2020-09-04 209-506-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MERCED CA
2020-09-04 209-506-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MERCED CA
2020-09-04 209-582-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 ATWATER CA
2020-09-04 209-716-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 ANGELSCAMP CA
2020-09-04 209-716-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 ANGELSCAMP CA
2020-09-04 209-716-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 ANGELSCAMP CA
2020-09-04 209-716-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 ANGELSCAMP CA
2020-09-04 209-716-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 ANGELSCAMP CA
2020-09-04 209-716-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 ANGELSCAMP CA
2020-09-04 209-716-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 ANGELSCAMP CA
2020-09-04 209-799-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MODESTO CA
2020-09-04 209-799-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MODESTO CA
2020-09-04 209-799-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MODESTO CA
2020-09-04 209-799-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MODESTO CA
2020-09-01 209-705-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MANTECA CA
2020-09-01 209-705-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MANTECA CA

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.