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
2015-04-30 334-759-7XXX 7000–7999Assigned CHARTER IP ENABLED SERVICES, LLC 792K OPELIKA AL
2015-04-27 334-352-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F GREENSBORO AL
2015-04-27 334-377-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F HURTSBORO AL
2015-04-17 334-759-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E OPELIKA AL
2015-04-15 334-344-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BRUNDIDGE AL
2015-04-13 334-231-7XXX 7000–7999Assigned AT&T ENTERPRISES, LLC 516C UNIONTOWN AL
2015-04-13 334-676-6XXX 6000–6999Assigned BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 9419 MONTGOMERY AL
2015-04-13 334-676-7XXX 7000–7999Assigned BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 9419 MONTGOMERY AL
2015-03-16 334-465-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - AL 8271 TROY AL
2015-02-03 334-758-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F AUBURN AL
2015-02-03 334-758-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F AUBURN AL
2015-02-03 334-758-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F AUBURN AL
2015-01-29 334-375-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F SELMA AL
2015-01-29 334-375-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F SELMA AL
2015-01-29 334-384-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F PHENIXCITY AL
2015-01-29 334-384-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F PHENIXCITY AL
2015-01-29 334-478-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F WETUMPKA AL
2015-01-29 334-478-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F WETUMPKA AL
2015-01-27 334-544-7XXX 7000–7999Assigned METROPCS, INC. 5562 MONTGOMERY AL
2015-01-27 334-544-8XXX 8000–8999Assigned METROPCS, INC. 5562 MONTGOMERY AL
2015-01-27 334-600-3XXX 3000–3999Assigned METROPCS, INC. 5562 HOLTVILLE AL
2015-01-27 334-801-7XXX 7000–7999Assigned METROPCS, INC. 5562 MONTGOMERY AL
2015-01-27 334-801-8XXX 8000–8999Assigned METROPCS, INC. 5562 MONTGOMERY AL
2015-01-26 334-310-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F PRATTVILLE AL
2015-01-26 334-339-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F TUSKEGEE AL
2015-01-26 334-415-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - AL 8271 TALLASSEE AL
2015-01-26 334-422-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F LINDEN AL
2015-01-26 334-721-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F MONTGOMERY AL
2015-01-26 334-721-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F MONTGOMERY AL
2015-01-26 334-721-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F MONTGOMERY AL
2015-01-26 334-721-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F MONTGOMERY AL
2015-01-26 334-721-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F MONTGOMERY AL
2015-01-26 334-721-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F MONTGOMERY AL
2015-01-26 334-721-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F MONTGOMERY AL
2015-01-26 334-721-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F MONTGOMERY AL
2015-01-26 334-721-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F MONTGOMERY AL
2015-01-23 334-518-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F MAPLESVL AL
2015-01-23 334-801-0XXX 0000–0999Assigned ONVOY, LLC - AL 604E MONTGOMERY AL
2015-01-22 334-589-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - AL 8271 MIDLAND CY AL
2015-01-22 334-689-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F EUFAULA AL
2015-01-20 334-676-4XXX 4000–4999Assigned CHARTER IP ENABLED SERVICES, LLC 792K MONTGOMERY AL
2015-01-12 334-203-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F OPELIKA AL
2015-01-12 334-203-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F OPELIKA AL
2015-01-08 334-540-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 PHENIXCITY AL
2015-01-08 334-553-4XXX 4000–4999Assigned METROPCS, INC. 5562 SELMA AL
2015-01-08 334-553-5XXX 5000–5999Assigned METROPCS, INC. 5562 SELMA AL
2015-01-08 334-758-3XXX 3000–3999Assigned METROPCS, INC. 5562 AUBURN AL
2015-01-08 334-758-4XXX 4000–4999Assigned METROPCS, INC. 5562 AUBURN AL
2015-01-08 334-758-5XXX 5000–5999Assigned METROPCS, INC. 5562 AUBURN AL
2015-01-07 334-368-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 GREENVILLE 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.