NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

41 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 938
ONVOY, LLC - AL 19
NEW CINGULAR WIRELESS PCS, LLC - GA 10
BANDWIDTH.COM CLEC, LLC - AL 5
POWERTEL BIRMINGHAM LICENSES, INC. 3
WIDE VOICE, LLC - AL 2
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
2019-03-29 938-829-4XXX 4000–4999Assigned CORETEL ALABAMA, INC. - AL 476F PIEDMONT AL
2019-03-29 938-837-4XXX 4000–4999Assigned CORETEL ALABAMA, INC. - AL 476F BOAZ AL
2019-03-18 938-900-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 HUNTSVILLE AL
2019-02-22 938-900-0XXX 0000–0999Assigned TERRA NOVA TELECOM INC. 145J HUNTSVILLE AL
2019-02-11 938-999-0XXX 0000–0999Assigned ONVOY, LLC - AL 604E ATTALLA AL
2019-02-11 938-999-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E ATTALLA AL
2019-01-08 938-200-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E HUNTSVILLE AL
2019-01-08 938-200-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E HUNTSVILLE AL
2019-01-08 938-666-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E HUNTSVILLE AL
2018-12-03 938-444-9XXX 9000–9999Assigned TELNYX LLC 073H DECATUR AL
2018-11-26 938-222-0XXX 0000–0999Assigned ONVOY, LLC - AL 604E FLORENCE AL
2018-11-26 938-222-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E FLORENCE AL
2018-11-26 938-777-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E CHILDERSBG AL
2018-11-26 938-777-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E CHILDERSBG AL
2018-11-26 938-800-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E CULLMAN AL
2018-11-26 938-800-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E CULLMAN AL
2018-11-26 938-888-0XXX 0000–0999Assigned ONVOY, LLC - AL 604E KILLEN AL
2018-11-26 938-888-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E KILLEN AL
2018-11-15 938-666-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E HUNTSVILLE AL
2018-11-15 938-666-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E HUNTSVILLE AL
2018-08-27 938-222-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E FLORENCE AL
2018-08-27 938-444-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E DECATUR AL
2018-08-27 938-777-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E CHILDERSBG AL
2018-08-27 938-777-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E CHILDERSBG AL
2018-08-27 938-888-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E KILLEN AL
2018-08-14 938-777-8XXX 8000–8999Assigned AIRUS, INC. - AL 476H CHILDERSBG AL
2018-08-06 938-666-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E HUNTSVILLE AL
2018-08-06 938-666-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E HUNTSVILLE AL
2018-07-02 938-777-1XXX 1000–1999Assigned AIRUS, INC. - AL 476H CHILDERSBG AL
2018-06-05 938-800-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E CULLMAN AL
2018-04-26 938-777-9XXX 9000–9999Assigned TELNYX LLC 073H CHILDERSBG AL
2018-04-11 938-777-0XXX 0000–0999Assigned AIRUS, INC. - AL 476H CHILDERSBG AL
2018-04-05 938-222-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 FLORENCE AL
2018-03-14 938-200-0XXX 0000–0999Assigned VONAGE AMERICA LLC 197D HUNTSVILLE AL
2018-02-20 938-666-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 HUNTSVILLE AL
2018-01-09 938-223-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E RED BAY AL
2018-01-03 938-666-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - AL 8271 HUNTSVILLE AL
2017-12-19 938-666-2XXX 2000–2999Assigned METROPCS, INC. 5562 HUNTSVILLE AL
2017-10-18 938-444-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E DECATUR AL
2017-10-18 938-666-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 HUNTSVILLE AL
2017-10-18 938-800-0XXX 0000–0999Assigned ONVOY, LLC - AL 604E CULLMAN AL
2017-10-18 938-800-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E CULLMAN AL
2017-10-03 938-222-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E FLORENCE AL
2017-10-03 938-666-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E HUNTSVILLE AL
2017-09-05 938-777-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E CHILDERSBG AL
2017-09-05 938-999-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E ATTALLA AL
2017-09-01 938-333-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E GURLEY AL
2017-09-01 938-888-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E KILLEN AL
2016-10-12 938-238-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E GOODWATER AL
2016-07-26 938-223-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E RED BAY 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.