NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

13 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 812
ONVOY, LLC - IN 10
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 1
OPENTACT INC. 1
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 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
2021-06-10 812-933-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D BATESVILLE IN
2021-06-07 812-215-2XXX 2000–2999Assigned POWERTEL KENTUCKY LICENSES, INC. 365C PRINCETON IN
2021-06-07 812-215-3XXX 3000–3999Assigned POWERTEL KENTUCKY LICENSES, INC. 365C PRINCETON IN
2021-06-07 812-215-4XXX 4000–4999Assigned POWERTEL KENTUCKY LICENSES, INC. 365C PRINCETON IN
2021-06-07 812-260-3XXX 3000–3999Assigned T-MOBILE USA, INC. 6529 LAWRENCEBG IN
2021-06-07 812-260-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 LAWRENCEBG IN
2021-06-01 812-434-8XXX 8000–8999Assigned STRATUS NETWORKS 495J EVANSVILLE IN
2021-06-01 812-690-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F MONROECITY IN
2021-05-26 812-410-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F GREENSBURG IN
2021-05-26 812-516-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F WORTHINGTN IN
2021-05-25 812-225-8XXX 8000–8999Assigned POWERTEL KENTUCKY LICENSES, INC. 365C CORYDON IN
2021-05-25 812-581-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 FLAT ROCK IN
2021-05-25 812-581-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 FLAT ROCK IN
2021-05-21 812-328-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F FREELANDVL IN
2021-05-20 812-404-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F SALEM IN
2021-05-20 812-510-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F SPENCER IN
2021-05-20 812-619-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 TELL CITY IN
2021-05-20 812-940-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F GEORGETOWN IN
2021-05-18 812-502-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F BICKNELL IN
2021-05-18 812-571-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CROSS PL IN
2021-05-18 812-571-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CROSS PL IN
2021-05-18 812-666-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F ORLEANS IN
2021-05-18 812-819-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F MILAN IN
2021-05-12 812-289-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D NEWWSHNGTN IN
2021-05-12 812-817-7XXX 7000–7999Assigned METROPCS, INC. 5562 JASPER IN
2021-05-12 812-937-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DALE IN
2021-05-12 812-937-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DALE IN
2021-05-08 812-259-3XXX 3000–3999Assigned METROPCS, INC. 5562 WASHINGTON IN
2021-05-08 812-517-3XXX 3000–3999Assigned METROPCS, INC. 5562 VINCENNES IN
2021-05-08 812-517-4XXX 4000–4999Assigned METROPCS, INC. 5562 VINCENNES IN
2021-05-08 812-517-5XXX 5000–5999Assigned METROPCS, INC. 5562 VINCENNES IN
2021-05-08 812-924-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D NEW ALBANY IN
2021-04-30 812-496-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 LAWRENCEBG IN
2021-04-30 812-706-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWBURGH IN
2021-04-30 812-706-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWBURGH IN
2021-04-29 812-937-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DALE IN
2021-04-27 812-304-8XXX 8000–8999Assigned TELNYX LLC 073H PRINCETON IN
2021-04-24 812-308-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H RISING SUN IN
2021-04-24 812-308-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H RISING SUN IN
2021-04-19 812-496-7XXX 7000–7999Assigned ONVOY, LLC - IN 097D LAWRENCEBG IN
2021-04-19 812-496-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D LAWRENCEBG IN
2021-04-15 812-628-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D NEWWSHNGTN IN
2021-04-06 812-990-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 TERREHAUTE IN
2021-03-30 812-263-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 TERREHAUTE IN
2021-03-30 812-263-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 TERREHAUTE IN
2021-03-30 812-263-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 TERREHAUTE IN
2021-03-30 812-263-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 TERREHAUTE IN
2021-03-30 812-263-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 TERREHAUTE IN
2021-03-30 812-263-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 TERREHAUTE IN
2021-03-30 812-263-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 TERREHAUTE IN

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.