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
2022-06-16 334-753-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-06-16 334-753-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-06-16 334-753-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-06-16 334-833-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-06-16 334-840-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-06-16 334-840-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-06-16 334-840-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-06-16 334-851-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-06-16 334-851-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-06-16 334-851-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-06-16 334-901-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-06-16 334-901-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-06-16 334-901-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-06-15 334-592-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E PHENIXCITY AL
2022-06-15 334-763-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E ENTERPRISE AL
2022-06-15 334-812-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 TALLASSEE AL
2022-06-15 334-827-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E GREENSBORO AL
2022-06-15 334-838-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E VREDENBG AL
2022-06-15 334-843-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E EUFAULA AL
2022-06-15 334-847-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E TUSKEGEE AL
2022-06-15 334-928-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E THOMASVL AL
2022-06-15 334-966-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E HARTFORD AL
2022-06-10 334-710-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 LANGDALE AL
2022-06-09 334-623-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 WEST POINT AL
2022-06-08 334-851-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 MONTGOMERY AL
2022-06-03 334-482-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TROY AL
2022-05-26 334-784-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 CLAYTON AL
2022-05-25 334-505-8XXX 8000–8999Assigned TELNYX LLC 073H SELMA AL
2022-05-25 334-748-6XXX 6000–6999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 OPELIKA AL
2022-05-25 334-849-0XXX 0000–0999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 OPELIKA AL
2022-05-25 334-849-1XXX 1000–1999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 OPELIKA AL
2022-05-25 334-849-9XXX 9000–9999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 OPELIKA AL
2022-05-23 334-848-0XXX 0000–0999Assigned TELNYX LLC 073H ORRVILLE AL
2022-05-17 334-841-0XXX 0000–0999Assigned TELNYX LLC 073H HOLTVILLE AL
2022-05-12 334-847-0XXX 0000–0999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 TUSKEGEE AL
2022-05-12 334-847-9XXX 9000–9999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 TUSKEGEE AL
2022-05-06 334-210-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GREENVILLE AL
2022-05-06 334-210-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GREENVILLE AL
2022-04-29 334-259-6XXX 6000–6999Assigned TELNYX LLC 073H MAPLESVL AL
2022-04-26 334-840-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AL 7221 MONTGOMERY AL
2022-04-08 334-910-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-04-08 334-910-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-04-08 334-910-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-04-08 334-990-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-04-08 334-990-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-04-08 334-990-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-04-08 334-990-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-04-08 334-990-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-04-08 334-990-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2022-04-08 334-990-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY 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.