NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

11 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 334
ONVOY, LLC - AL 4
BANDWIDTH.COM CLEC, LLC - AL 4
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 1
NEW CINGULAR WIRELESS PCS, LLC - GA 1
AHOI 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
2020-08-24 334-675-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E GREENSBORO AL
2020-08-24 334-675-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E GREENSBORO AL
2020-08-24 334-675-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E GREENSBORO AL
2020-08-24 334-690-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E UNIONTOWN AL
2020-08-24 334-690-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E UNIONTOWN AL
2020-08-24 334-690-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E UNIONTOWN AL
2020-08-24 334-729-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E PINE HILL AL
2020-08-24 334-729-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E PINE HILL AL
2020-08-24 334-729-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E PINE HILL AL
2020-08-24 334-780-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E AUBURN AL
2020-08-24 334-780-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E AUBURN AL
2020-08-24 334-780-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E AUBURN AL
2020-08-24 334-780-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E AUBURN AL
2020-08-24 334-780-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E AUBURN AL
2020-08-24 334-780-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E AUBURN AL
2020-08-24 334-810-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E ALBERTA AL
2020-08-24 334-810-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E ALBERTA AL
2020-08-24 334-810-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E ALBERTA AL
2020-08-24 334-867-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E GENEVA AL
2020-08-24 334-867-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E GENEVA AL
2020-08-24 334-867-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E GENEVA AL
2020-08-24 334-966-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E HARTFORD AL
2020-08-24 334-966-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E HARTFORD AL
2020-08-17 334-788-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F PRATTVILLE AL
2020-08-10 334-731-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WETUMPKA AL
2020-08-10 334-731-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WETUMPKA AL
2020-08-10 334-731-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WETUMPKA AL
2020-08-06 334-336-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K SLOCOMB AL
2020-08-03 334-659-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 MONTGOMERY AL
2020-08-03 334-659-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 MONTGOMERY AL
2020-08-03 334-659-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 MONTGOMERY AL
2020-08-03 334-679-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 MONTGOMERY AL
2020-08-03 334-679-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 MONTGOMERY AL
2020-07-30 334-686-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2020-07-30 334-686-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2020-07-30 334-686-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2020-07-30 334-686-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2020-07-30 334-686-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2020-07-30 334-686-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2020-07-30 334-686-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2020-07-30 334-922-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - AL 8271 MONTGOMERY AL
2020-07-27 334-713-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2020-07-27 334-713-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2020-07-27 334-713-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2020-07-27 334-713-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2020-07-27 334-713-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2020-07-23 334-675-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - AL 8271 GREENSBORO AL
2020-07-21 334-362-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E GEORGIANA AL
2020-07-21 334-453-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E GEORGIANA AL
2020-07-14 334-822-2XXX 2000–2999Assigned FRACTEL, LLC 965H BRANTLEY AL

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.