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
2015-01-07 334-734-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 AUBURN AL
2014-12-30 334-600-0XXX 0000–0999Assigned METROPCS, INC. 5562 HOLTVILLE AL
2014-12-30 334-600-9XXX 9000–9999Assigned METROPCS, INC. 5562 HOLTVILLE AL
2014-12-23 334-314-2XXX 2000–2999Assigned METROPCS, INC. 5562 MONTGOMERY AL
2014-12-23 334-314-3XXX 3000–3999Assigned METROPCS, INC. 5562 MONTGOMERY AL
2014-12-23 334-314-4XXX 4000–4999Assigned METROPCS, INC. 5562 MONTGOMERY AL
2014-12-23 334-314-5XXX 5000–5999Assigned METROPCS, INC. 5562 MONTGOMERY AL
2014-12-23 334-314-7XXX 7000–7999Assigned METROPCS, INC. 5562 MONTGOMERY AL
2014-12-23 334-569-4XXX 4000–4999Assigned METROPCS, INC. 5562 HOLTVILLE AL
2014-12-08 334-352-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F GREENSBORO AL
2014-12-08 334-510-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 ORRVILLE AL
2014-12-03 334-290-8XXX 8000–8999Assigned BHN IP ENABLED SERVICES, LLC 045L MONTGOMERY AL
2014-11-25 334-219-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F LAFAYETTE AL
2014-11-21 334-543-7XXX 7000–7999Assigned METROPCS, INC. 5562 HOLTVILLE AL
2014-11-20 334-759-2XXX 2000–2999Assigned LEVEL 3 TELECOM OF ALABAMA, LLC - AL 7327 OPELIKA AL
2014-11-14 334-547-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 DOTHAN AL
2014-11-11 334-316-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F CLAYTON AL
2014-11-05 334-498-7XXX 7000–7999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 DALEVILLE AL
2014-10-30 334-431-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SELMA AL
2014-10-30 334-452-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WETUMPKA AL
2014-10-27 334-676-3XXX 3000–3999Assigned CHARTER IP ENABLED SERVICES, LLC 792K MONTGOMERY AL
2014-10-23 334-203-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F OPELIKA AL
2014-10-23 334-587-0XXX 0000–0999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 DOTHAN AL
2014-10-23 334-587-1XXX 1000–1999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 DOTHAN AL
2014-10-13 334-709-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - AL 8271 DALEVILLE AL
2014-10-10 334-781-2XXX 2000–2999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 MONTGOMERY AL
2014-10-10 334-781-3XXX 3000–3999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 MONTGOMERY AL
2014-10-07 334-544-2XXX 2000–2999Assigned METROPCS, INC. 5562 MONTGOMERY AL
2014-10-07 334-544-3XXX 3000–3999Assigned METROPCS, INC. 5562 MONTGOMERY AL
2014-10-07 334-544-4XXX 4000–4999Assigned METROPCS, INC. 5562 MONTGOMERY AL
2014-10-07 334-544-5XXX 5000–5999Assigned METROPCS, INC. 5562 MONTGOMERY AL
2014-10-07 334-544-6XXX 6000–6999Assigned METROPCS, INC. 5562 MONTGOMERY AL
2014-10-03 334-540-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 PHENIXCITY AL
2014-10-03 334-547-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 DOTHAN AL
2014-09-30 334-355-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F EUFAULA AL
2014-09-30 334-828-3XXX 3000–3999Assigned METROPCS, INC. 5562 DOTHAN AL
2014-09-30 334-828-4XXX 4000–4999Assigned METROPCS, INC. 5562 DOTHAN AL
2014-09-30 334-828-5XXX 5000–5999Assigned METROPCS, INC. 5562 DOTHAN AL
2014-09-26 334-525-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - AL 8271 GREENVILLE AL
2014-09-12 334-380-9XXX 9000–9999Assigned CHARTER IP ENABLED SERVICES, LLC 792K PRATTVILLE AL
2014-09-12 334-708-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 FT DEPOSIT AL
2014-09-11 334-472-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F WETUMPKA AL
2014-09-11 334-472-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F WETUMPKA AL
2014-09-10 334-259-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F MAPLESVL AL
2014-08-28 334-698-0XXX 0000–0999Assigned TROY CABLEVISION, INC. - AL 208D WICKSBURG AL
2014-08-27 334-446-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J DOTHAN AL
2014-08-22 334-327-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SELMA AL
2014-08-22 334-350-7XXX 7000–7999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 DOTHAN AL
2014-08-22 334-350-8XXX 8000–8999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 DOTHAN AL
2014-08-19 334-413-8XXX 8000–8999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 SELMA 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.