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
2021-07-01 334-597-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E MCKENZIE AL
2021-07-01 334-602-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E ECHO AL
2021-07-01 334-632-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E ABBEVILLE AL
2021-07-01 334-632-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E ABBEVILLE AL
2021-07-01 334-641-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E DEMOPOLIS AL
2021-07-01 334-690-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E UNIONTOWN AL
2021-07-01 334-725-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E TUSKEGEE AL
2021-07-01 334-725-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E TUSKEGEE AL
2021-07-01 334-771-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E FORESTHOME AL
2021-07-01 334-772-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E NOTASULGA AL
2021-07-01 334-785-0XXX 0000–0999Assigned ONVOY, LLC - AL 604E HEADLAND AL
2021-07-01 334-809-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E OPP AL
2021-07-01 334-809-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E OPP AL
2021-07-01 334-812-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E TALLASSEE AL
2021-07-01 334-812-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E TALLASSEE AL
2021-07-01 334-815-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E SLOCOMB AL
2021-07-01 334-825-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E LOUISVILLE AL
2021-07-01 334-873-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E MIDLAND CY AL
2021-07-01 334-928-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E THOMASVL AL
2021-07-01 334-928-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E THOMASVL AL
2021-07-01 334-957-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E NEWVILLE AL
2021-07-01 334-986-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E ECLECTIC AL
2021-07-01 334-997-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E SAMSON AL
2021-06-30 334-423-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E BANKS AL
2021-06-30 334-594-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E CATHERINE AL
2021-06-30 334-739-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E PHENIXCITY AL
2021-06-29 334-504-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 ANDALUSIA AL
2021-06-29 334-542-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 RED LEVEL AL
2021-06-29 334-554-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 ELBA AL
2021-06-29 334-586-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 NEWBROCKTN AL
2021-06-29 334-764-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 OPP AL
2021-06-29 334-822-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 BRANTLEY AL
2021-06-29 334-945-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 DOZIER AL
2021-06-28 334-237-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 OZARK AL
2021-06-28 334-876-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F SELMA AL
2021-06-22 334-441-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 ABBEVILLE AL
2021-06-04 334-675-1XXX 1000–1999Assigned VONAGE AMERICA LLC 197D GREENSBORO AL
2021-06-03 334-910-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E MONTGOMERY AL
2021-06-03 334-910-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E MONTGOMERY AL
2021-06-03 334-910-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E MONTGOMERY AL
2021-06-03 334-910-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E MONTGOMERY AL
2021-06-03 334-910-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E MONTGOMERY AL
2021-05-10 334-210-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GREENVILLE AL
2021-05-10 334-210-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GREENVILLE AL
2021-05-10 334-752-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 AUBURN AL
2021-05-04 334-592-7XXX 7000–7999Assigned PEERLESS NETWORK OF ALABAMA, LLC - AL 143J PHENIXCITY AL
2021-05-01 334-877-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SELMA AL
2021-04-29 334-784-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F CLAYTON AL
2021-04-26 334-472-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F WETUMPKA AL
2021-04-26 334-666-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F WETUMPKA 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.