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
2016-02-22 334-560-9XXX 9000–9999Assigned METROPCS, INC. 5562 PHENIXCITY AL
2016-02-17 334-384-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E PHENIXCITY AL
2016-02-17 334-468-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E PHENIXCITY AL
2016-02-12 334-377-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E HURTSBORO AL
2016-02-12 334-600-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E HOLTVILLE AL
2016-02-12 334-600-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E HOLTVILLE AL
2016-02-10 334-218-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E GREENSBORO AL
2016-02-10 334-218-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E GREENSBORO AL
2016-02-10 334-518-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E MAPLESVL AL
2016-02-10 334-518-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E MAPLESVL AL
2016-02-10 334-621-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E CLAYTON AL
2016-02-10 334-621-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E CLAYTON AL
2016-02-10 334-708-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E FT DEPOSIT AL
2016-02-10 334-708-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E FT DEPOSIT AL
2016-02-08 334-234-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E LAFAYETTE AL
2016-02-08 334-234-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E LAFAYETTE AL
2016-02-08 334-345-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E MARION AL
2016-02-08 334-345-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E MARION AL
2016-02-05 334-641-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E DEMOPOLIS AL
2016-02-05 334-641-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E DEMOPOLIS AL
2016-02-04 334-310-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E PRATTVILLE AL
2016-02-04 334-310-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E PRATTVILLE AL
2016-02-04 334-339-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E TUSKEGEE AL
2016-02-04 334-421-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E TUSKEGEE AL
2016-02-03 334-552-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AL 7221 TUSKEGEE AL
2016-02-03 334-731-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E WETUMPKA AL
2016-02-03 334-731-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E WETUMPKA AL
2016-02-03 334-845-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E EUFAULA AL
2016-02-03 334-845-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E EUFAULA AL
2016-01-29 334-697-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E TROY AL
2016-01-29 334-697-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E TROY AL
2016-01-28 334-539-0XXX 0000–0999Assigned ONVOY, LLC - AL 604E AUBURN AL
2016-01-28 334-539-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E AUBURN AL
2016-01-26 334-605-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E SELMA AL
2016-01-26 334-605-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E SELMA AL
2016-01-07 334-547-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 DOTHAN AL
2016-01-07 334-991-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 TALLASSEE AL
2016-01-06 334-564-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 THOMASVL AL
2015-12-30 334-777-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 MONTGOMERY AL
2015-12-28 334-203-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E OPELIKA AL
2015-12-21 334-647-7XXX 7000–7999Assigned METROPCS, INC. 5562 MONTGOMERY AL
2015-12-21 334-777-7XXX 7000–7999Assigned METROPCS, INC. 5562 MONTGOMERY AL
2015-12-10 334-476-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 WEST POINT AL
2015-12-10 334-658-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 ANDALUSIA AL
2015-12-04 334-587-6XXX 6000–6999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 DOTHAN AL
2015-12-03 334-781-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E MONTGOMERY AL
2015-12-03 334-781-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E MONTGOMERY AL
2015-12-03 334-781-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E MONTGOMERY AL
2015-11-10 334-625-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 MONTGOMERY AL
2015-10-23 334-500-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J DOTHAN 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.