NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

15 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 318
ONVOY, LLC - LA 8
ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 4
BANDWIDTH.COM CLEC, LLC - LA 2
INTRADO COMMUNICATIONS, 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
2020-04-02 318-957-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RUSTON LA
2020-04-02 318-957-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RUSTON LA
2020-03-27 318-249-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E CHATHAM LA
2020-03-27 318-333-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E MANGHAM LA
2020-03-27 318-333-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E MANGHAM LA
2020-03-27 318-333-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E MANGHAM LA
2020-03-25 318-314-6XXX 6000–6999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 ALEXANDRIA LA
2020-03-25 318-314-7XXX 7000–7999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 ALEXANDRIA LA
2020-03-25 318-319-3XXX 3000–3999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 ALEXANDRIA LA
2020-03-25 318-319-4XXX 4000–4999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 ALEXANDRIA LA
2020-03-19 318-671-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHREVEPORT LA
2020-03-19 318-671-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHREVEPORT LA
2020-03-19 318-676-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHREVEPORT LA
2020-03-19 318-677-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHREVEPORT LA
2020-03-19 318-677-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHREVEPORT LA
2020-03-19 318-683-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHREVEPORT LA
2020-03-19 318-683-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHREVEPORT LA
2020-03-05 318-871-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MANSFIELD LA
2020-03-05 318-871-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MANSFIELD LA
2020-02-28 318-594-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 COLUMBIA LA
2020-02-21 318-685-8XXX 8000–8999Assigned AIRUS, INC. - LA 477H SHREVEPORT LA
2020-02-06 318-706-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA LA - LLC 653C HAUGHTON LA
2020-02-05 318-587-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 COTTONPORT LA
2020-01-31 318-289-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WINNFIELD LA
2020-01-30 318-591-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F OIL CITY LA
2020-01-14 318-473-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 ALEXANDRIA LA
2020-01-14 318-487-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 ALEXANDRIA LA
2020-01-13 318-604-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F COTTONPORT LA
2020-01-10 318-515-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MER ROUGE LA
2020-01-06 318-354-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NATCHITCHS LA
2019-12-27 318-656-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E SHREVEPORT LA
2019-12-27 318-656-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E SHREVEPORT LA
2019-12-27 318-656-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E SHREVEPORT LA
2019-12-20 318-220-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHREVEPORT LA
2019-12-20 318-501-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 EPPS LA
2019-12-20 318-525-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHREVEPORT LA
2019-12-20 318-603-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHREVEPORT LA
2019-12-20 318-612-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BOYCE LA
2019-12-20 318-621-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHREVEPORT LA
2019-12-20 318-621-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHREVEPORT LA
2019-12-20 318-621-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHREVEPORT LA
2019-12-20 318-621-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHREVEPORT LA
2019-12-20 318-621-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHREVEPORT LA
2019-12-20 318-621-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHREVEPORT LA
2019-12-19 318-577-7XXX 7000–7999Assigned FRACTEL, LLC 965H CALHOUN LA
2019-12-19 318-822-2XXX 2000–2999Assigned FRACTEL, LLC 965H DELHI LA
2019-12-12 318-706-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HAUGHTON LA
2019-12-06 318-721-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 BERNICE LA
2019-11-21 318-735-1XXX 1000–1999Assigned TELNYX LLC 073H SHREVEPORT LA
2019-11-06 318-633-1XXX 1000–1999Assigned TELNYX LLC 073H DELTA LA

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.