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
2020-04-09 334-666-1XXX 1000–1999Assigned TELNYX LLC 073H WETUMPKA AL
2020-04-09 334-697-2XXX 2000–2999Assigned TELNYX LLC 073H TROY AL
2020-04-08 334-459-8XXX 8000–8999Assigned TELNYX LLC 073H LAFAYETTE AL
2020-04-08 334-510-3XXX 3000–3999Assigned TELNYX LLC 073H ORRVILLE AL
2020-04-08 334-518-8XXX 8000–8999Assigned TELNYX LLC 073H MAPLESVL AL
2020-04-08 334-569-8XXX 8000–8999Assigned TELNYX LLC 073H HOLTVILLE AL
2020-04-08 334-607-0XXX 0000–0999Assigned TELNYX LLC 073H MARION AL
2020-04-08 334-643-1XXX 1000–1999Assigned TELNYX LLC 073H LINDEN AL
2020-04-08 334-704-8XXX 8000–8999Assigned TELNYX LLC 073H OPELIKA AL
2020-04-08 334-788-0XXX 0000–0999Assigned TELNYX LLC 073H PRATTVILLE AL
2020-04-08 334-802-8XXX 8000–8999Assigned TELNYX LLC 073H HURTSBORO AL
2020-04-07 334-641-2XXX 2000–2999Assigned TELNYX LLC 073H DEMOPOLIS AL
2020-04-07 334-675-0XXX 0000–0999Assigned TELNYX LLC 073H GREENSBORO AL
2020-04-07 334-679-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E MONTGOMERY AL
2020-04-07 334-679-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E MONTGOMERY AL
2020-04-07 334-679-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E MONTGOMERY AL
2020-04-07 334-845-3XXX 3000–3999Assigned TELNYX LLC 073H EUFAULA AL
2020-04-07 334-946-0XXX 0000–0999Assigned TELNYX LLC 073H CLAYTON AL
2020-04-03 334-780-0XXX 0000–0999Assigned TELNYX LLC 073H AUBURN AL
2020-04-03 334-810-8XXX 8000–8999Assigned TELNYX LLC 073H ALBERTA AL
2020-04-01 334-788-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PRATTVILLE AL
2020-04-01 334-788-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PRATTVILLE AL
2020-03-27 334-453-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E GEORGIANA AL
2020-03-27 334-453-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E GEORGIANA AL
2020-03-27 334-473-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 UNION SPG AL
2020-03-27 334-617-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E GREENVILLE AL
2020-03-27 334-617-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E GREENVILLE AL
2020-03-27 334-679-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 MONTGOMERY AL
2020-03-19 334-230-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2020-03-19 334-241-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2020-03-19 334-261-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2020-03-19 334-273-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2020-03-19 334-274-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2020-03-19 334-394-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2020-03-19 334-721-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2020-03-19 334-801-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2020-03-17 334-240-5XXX 5000–5999Assigned METROPCS, INC. 5562 MONTGOMERY AL
2020-03-17 334-273-1XXX 1000–1999Assigned METROPCS, INC. 5562 MONTGOMERY AL
2020-03-17 334-647-3XXX 3000–3999Assigned METROPCS, INC. 5562 MONTGOMERY AL
2020-03-11 334-499-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FREDONIA AL
2020-03-11 334-499-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FREDONIA AL
2020-03-10 334-542-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RED LEVEL AL
2020-03-10 334-542-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RED LEVEL AL
2020-03-06 334-640-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 TALLASSEE AL
2020-03-05 334-579-1XXX 1000–1999Assigned METROPCS, INC. 5562 DOTHAN AL
2020-03-05 334-828-9XXX 9000–9999Assigned METROPCS, INC. 5562 DOTHAN AL
2020-03-04 334-336-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E SLOCOMB AL
2020-03-04 334-336-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E SLOCOMB AL
2020-03-04 334-360-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E GENEVA AL
2020-03-04 334-401-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E NOTASULGA 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.