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
2011-06-23 334-360-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 GENEVA AL
2011-05-31 334-310-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F PRATTVILLE AL
2011-05-24 334-209-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F AUBURN AL
2011-05-24 334-267-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F SELMA AL
2011-05-24 334-452-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F WETUMPKA AL
2011-05-24 334-560-3XXX 3000–3999Assigned WOW! INTERNET, CABLE AND PHONE 961J PHENIXCITY AL
2011-05-24 334-610-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F OPELIKA AL
2011-05-18 334-498-6XXX 6000–6999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 DALEVILLE AL
2011-05-16 334-655-3XXX 3000–3999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 DOTHAN AL
2011-05-11 334-655-4XXX 4000–4999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 DOTHAN AL
2011-05-10 334-280-6XXX 6000–6999Assigned SOUTHERN COMMUNICATIONS SERVICES, INC. 6744 MONTGOMERY AL
2011-05-10 334-280-8XXX 8000–8999Assigned SOUTHERN COMMUNICATIONS SERVICES, INC. 6744 MONTGOMERY AL
2011-05-10 334-764-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 OPP AL
2011-05-09 334-610-4XXX 4000–4999Assigned AT&T ENTERPRISES, LLC 516C OPELIKA AL
2011-05-04 334-329-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F AUBURN AL
2011-04-14 334-245-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F MONTGOMERY AL
2011-04-14 334-245-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F MONTGOMERY AL
2011-04-14 334-245-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F MONTGOMERY AL
2011-04-14 334-245-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F MONTGOMERY AL
2011-04-14 334-560-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F PHENIXCITY AL
2011-03-16 334-475-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K ENTERPRISE AL
2011-03-14 334-587-2XXX 2000–2999Assigned METROPCS, INC. 5562 DOTHAN AL
2011-03-11 334-360-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 GENEVA AL
2011-03-07 334-357-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F THOMASVL AL
2011-02-25 334-557-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2011-02-24 334-245-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F MONTGOMERY AL
2011-02-23 334-246-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 AUBURN AL
2011-02-18 334-357-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F THOMASVL AL
2011-02-18 334-759-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 OPELIKA AL
2011-02-16 334-694-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - AL 8271 MONTGOMERY AL
2011-02-10 334-520-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 PHENIXCITY AL
2011-02-08 334-645-7XXX 7000–7999Assigned AT&T ENTERPRISES, LLC 516C MAPLESVL AL
2011-01-27 334-392-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 FT DEPOSIT AL
2011-01-26 334-723-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 HARTFORD AL
2011-01-26 334-892-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 GANTT AL
2011-01-19 334-275-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 OPELIKA AL
2011-01-12 334-400-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 DALEVILLE AL
2011-01-10 334-446-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2011-01-10 334-446-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOTHAN AL
2011-01-06 334-212-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 LINDEN AL
2011-01-06 334-249-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 OZARK AL
2011-01-06 334-282-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 ELBA AL
2011-01-06 334-440-4XXX 4000–4999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 MONTGOMERY AL
2011-01-06 334-440-5XXX 5000–5999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 MONTGOMERY AL
2011-01-06 334-589-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 MIDLAND CY AL
2011-01-06 334-662-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 FORESTHOME AL
2011-01-06 334-764-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 OPP AL
2011-01-05 334-343-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ANDALUSIA AL
2010-12-30 334-725-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J TUSKEGEE AL
2010-12-29 334-564-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AL 7221 THOMASVL 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.