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 561
BANDWIDTH.COM CLEC, LLC - FL 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
2022-01-11 561-817-7XXX 7000–7999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 DELRAY BCH FL
2022-01-11 561-817-8XXX 8000–8999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 DELRAY BCH FL
2022-01-11 561-817-9XXX 9000–9999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 DELRAY BCH FL
2022-01-07 561-769-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H BOYNTONBCH FL
2022-01-07 561-769-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H BOYNTONBCH FL
2022-01-05 561-468-2XXX 2000–2999Assigned ONVOY, LLC - FL 937C JUPITER FL
2022-01-05 561-710-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C DELRAY BCH FL
2022-01-05 561-861-0XXX 0000–0999Assigned ONVOY, LLC - FL 937C PAHOKEE FL
2022-01-04 561-785-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WPALMBEACH FL
2022-01-04 561-785-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WPALMBEACH FL
2022-01-04 561-785-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WPALMBEACH FL
2022-01-04 561-785-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WPALMBEACH FL
2022-01-04 561-785-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WPALMBEACH FL
2021-12-08 561-785-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WPALMBEACH FL
2021-12-08 561-785-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WPALMBEACH FL
2021-12-08 561-785-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WPALMBEACH FL
2021-11-11 561-769-8XXX 8000–8999Assigned TON80 COMMUNICATIONS, LLC 516J BOYNTONBCH FL
2021-11-08 561-769-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BOYNTONBCH FL
2021-11-08 561-782-0XXX 0000–0999Assigned ONVOY, LLC - FL 937C WPALMBEACH FL
2021-11-08 561-782-1XXX 1000–1999Assigned ONVOY, LLC - FL 937C WPALMBEACH FL
2021-11-08 561-782-2XXX 2000–2999Assigned ONVOY, LLC - FL 937C WPALMBEACH FL
2021-11-08 561-782-3XXX 3000–3999Assigned ONVOY, LLC - FL 937C WPALMBEACH FL
2021-11-08 561-782-4XXX 4000–4999Assigned ONVOY, LLC - FL 937C WPALMBEACH FL
2021-11-08 561-782-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C WPALMBEACH FL
2021-11-08 561-782-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C WPALMBEACH FL
2021-11-08 561-782-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C WPALMBEACH FL
2021-11-08 561-782-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C WPALMBEACH FL
2021-11-08 561-782-9XXX 9000–9999Assigned ONVOY, LLC - FL 937C WPALMBEACH FL
2021-11-08 561-783-2XXX 2000–2999Assigned ONVOY, LLC - FL 937C BELLEGLADE FL
2021-11-08 561-783-3XXX 3000–3999Assigned ONVOY, LLC - FL 937C BELLEGLADE FL
2021-11-08 561-783-4XXX 4000–4999Assigned ONVOY, LLC - FL 937C BELLEGLADE FL
2021-11-08 561-783-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C BELLEGLADE FL
2021-11-08 561-783-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C BELLEGLADE FL
2021-11-08 561-783-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C BELLEGLADE FL
2021-11-08 561-783-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C BELLEGLADE FL
2021-10-29 561-759-0XXX 0000–0999Assigned METROPCS, INC. 5562 BOCA RATON FL
2021-10-20 561-730-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H JUPITER FL
2021-10-18 561-645-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H PAHOKEE FL
2021-10-18 561-645-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H PAHOKEE FL
2021-10-18 561-726-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H DELRAY BCH FL
2021-10-18 561-726-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H DELRAY BCH FL
2021-10-18 561-726-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H DELRAY BCH FL
2021-10-15 561-759-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H BOCA RATON FL
2021-10-15 561-759-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H BOCA RATON FL
2021-10-15 561-759-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H BOCA RATON FL
2021-10-15 561-759-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H BOCA RATON FL
2021-10-15 561-759-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H BOCA RATON FL
2021-10-15 561-765-8XXX 8000–8999Assigned TON80 COMMUNICATIONS, LLC 516J BOCA RATON FL
2021-10-08 561-759-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BOCA RATON FL
2021-10-08 561-759-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BOCA RATON FL

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.